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Activated carbon64365-11-3, activated carbon for waste gas treatment, honeycomb activated carbon, 7440-44-0

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CAS No.:

7440-44-0

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao Port

Brand:

zhencheng

Packaging:

Carton packaging

Price valid (until):

2026-05-31

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Henan Zhencheng Environmental Protection Technology Co., Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Polyacrylamide,Polyaluminum Chloride,Poly Ferric Sulfate,Aluminium Sulfate,Activated Carbon / Activated Charcoal,Quartz Sand Filter Media

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Product Description
Seller Information
Inquiry History

Description

Product Details of Honeycomb Activated Carbon

I. Product Overview

Honeycomb activated carbon is a structured porous environmental adsorption material manufactured using high-quality coal-based activated carbon and coconut shell activated carbon as core raw materials, supplemented by high-performance binders, and processed through mold extrusion molding and high-temperature activation and calcination. Its distinctive honeycomb through-hole structure balances adsorption performance and fluid permeability, featuring advantages such as a large specific surface area, high adsorption capacity, low wind resistance, high mechanical strength, and long service life. It is widely applied in environmental protection fields including industrial waste gas treatment, wastewater purification, and odor removal. As a core consumable for current VOCs (Volatile Organic Compounds) treatment, sewage decolorization and deodorization, and air purification, it can adapt to various complex working conditions and meet the environmental governance requirements of different industries.

Shop Activated carbon, activated carbon for waste gas treatment, honeycomb activated carbon, 7440-44-0-Detailed Image 1

II. Core Product Features

(1) Excellent Adsorption Performance and High Purification Efficiency

The product has a well-developed microporous and mesoporous structure with a specific surface area of 500–900 ㎡/g, enabling rapid adsorption of organic gases, odor molecules, harmful impurities in the air, as well as pigments, organic compounds, heavy metal ions and other substances in wastewater. Featuring a fast adsorption rate and high adsorption capacity, it achieves a removal rate of over 85% for pollutants such as VOCs, hydrogen sulfide and ammonia. The purification effect is stable and can effectively meet industrial‑grade purification standards.

(2) Regular Through‑Hole Structure and Low Resistance Loss

Adopting a standardized honeycomb through‑hole design with uniform and unobstructed channels, the product creates low resistance when air or water flows through, and its wind resistance is much lower than that of traditional granular activated carbon and powdered activated carbon. It is suitable for high‑air‑volume and high‑flow treatment conditions, reducing energy consumption of fans, water pumps and other equipment, lowering the operating cost of environmental protection treatment, avoiding channel blockage, and ensuring long‑term stable operation of equipment.

(3) High Mechanical Strength, Resistance to Powdering and Shedding

Produced through high‑temperature activation and a special molding process, the product has a dense overall structure with a compressive strength of ≥0.8 MPa, excellent wear resistance and impact resistance. No dust falls off during transportation, installation and use, avoiding blockage of pipelines, adsorption towers, filter tanks and other equipment, reducing equipment maintenance frequency and extending service life.

(4) Strong Working Condition Adaptability and Wide Application Range

The product is water‑resistant, heat‑resistant, acid‑ and alkali‑corrosion‑resistant, and can be used stably within a temperature range of −20 ℃ to 120 ℃, adapting to various complex industrial environments such as acidic, alkaline and humid conditions. It delivers excellent adsorption effects in high‑concentration waste gas treatment, high‑turbidity wastewater purification, indoor air purification and odor control, with strong universality.

(5) Easy Installation and Modular Adaptation

Designed with standard modular dimensions, conventional sizes allow direct splicing, filling and installation without complex cutting or processing, and are compatible with various waste gas adsorption towers, wastewater filter tanks, air purifiers and other equipment. The dosage can be flexibly adjusted according to the treatment capacity, ensuring high installation efficiency and convenient later replacement and maintenance.

(6) Environmentally Friendly, Safe and Free of Secondary Pollution

Made of pure high‑quality activated carbon without toxic or harmful substances, the product produces no pollutant emissions during production. After use, it can be recycled through regeneration processes to reduce resource waste, and naturally degradable when discarded without causing secondary environmental pollution, complying with national environmental protection policies and industrial development trends.

III. Main Application Purposes

(I) Waste Gas Treatment Field (Core Application)

Industrial VOCs Treatment: Suitable for industries such as chemical engineering, pharmaceuticals, printing, coating, electronics, plastics, etc., for the treatment of volatile organic waste gases including benzene, toluene, xylene, acetone, ethyl acetate, etc., to meet emission standards.

Waste Gas Purification in the Coating Industry: For paint mist and organic waste gas generated from spray booths and baking booths, adsorption and purification enable recycling or discharge up to standard, reducing odor diffusion.

Odor Gas Treatment: Applied to waste transfer stations, sewage treatment plants, breeding farms, septic tanks and other places to adsorb hydrogen sulfide, ammonia, putrid gases and so on, improving the surrounding environment.

Lampblack and Tail Gas Treatment: Removes harmful components from catering lampblack, industrial boiler tail gas and automobile exhaust, reducing air pollution.

Other Gas Purification: Used in air filtration systems, gas separation, catalyst carriers, as well as harmful gas adsorption in laboratories, hospitals and other places.
(II) Wastewater Treatment Sector

Industrial Wastewater Treatment: Treat wastewater from industries such as printing and dyeing, papermaking, food processing, electroplating, and chemical engineering. Adsorb pigments, organic matter, residual chemicals, heavy metal ions (e.g., lead, mercury, cadmium) in wastewater to achieve decolorization, deodorization, and turbidity removal, enabling discharge up to standard.

Advanced Purification of Drinking Water: Used in water plants, water purifiers and other equipment to adsorb odors, residual chlorine and organic matter in water, improving the quality of drinking water.

Circulating Water Treatment: Applied to industrial circulating water, swimming pool water, etc., to remove impurities and odors, prevent water eutrophication, and extend the service life of circulating water.
(III) Other Application Fields

Indoor Air Purification: Used in office buildings, hotels, households, new cars and other places to adsorb harmful gases such as formaldehyde, benzene, TVOC, and improve indoor air quality.

Food Processing: Used for food decolorization and deodorization, such as the purification of sucrose, fruit juice and alcoholic beverages, to remove impurities and enhance product quality.

Pharmaceutical Industry: Used for drug purification and decolorization, removing impurities from drugs to ensure pharmaceutical purity.
IV. General Specifications

project	Conventional indicator parameters	Note
Standard overall dimensions	100×100×50mm、100×100×100mm、50×50×100mm、100×200×50mm	Sizes can be customized according to customer requirements.
pore density	100 holes/in², 150 holes/in², 200 holes/in²	The higher the pore density, the larger the adsorption area.
Honeycomb aperture	1.5mm、2.0mm、3.0mm	The smaller the aperture, the higher the adsorption accuracy, with slightly greater resistance.
specific surface area	≥500～900㎡/g	Coconut shell-based honeycomb carbon has a higher specific surface area, which can reach 800-900 ㎡/g.
iodine adsorption value	≥600～800mg/g	The core indicator for measuring adsorption capacity; the higher the value, the stronger the adsorption.
carbon tetrachloride adsorption rate	≥40%～60%	It mainly measures the adsorption capacity for organic gases.
Compressive strength	≥0.8～1.2MPa	Resistant to lateral pressure to ensure no damage during use.
Bulk density	0.35～0.55g/cm³	Moderate density, easy to carry and fill.
moisture content	≤5%	Excessively high moisture content will affect the adsorption performance.
Ash content	≤12%	The lower the ash content, the higher the purity of the raw material.
Applicable temperature	-20℃～120℃	Exceeding the range may affect the adsorption effect.
service life	6 to 12 months	It varies according to the working concentration and processing capacity, and is renewable.

V. Quality Implementation Standards

(I) Core Implementation Standards

Products are manufactured in strict accordance with national and industrial standards. The core implementation standards are as follows:

GB/T 20449-2006 Activated Carbon – Test Methods

HG/T 3927-2007 Honeycomb Activated Carbon

GB/T 13803.2-1999 Wood-Based Activated Carbon – Test Methods

(II) Appearance Quality Standards

Color: Black with uniform hue, no obvious mottling or color difference.

Shape: Regular honeycomb structure, flat and smooth surface, no obvious cracks, missing corners, damage or deformation.

Channels: Uniform and unobstructed channels, no blockage or collapse, consistent pore size with no obvious deviation.

Overall: No looseness or chalking, firm in texture, free of floating dust or impurities on the surface.

(III) Dimensional Tolerance Standards

Overall dimension deviation: ≤ ±1mm to ensure sealing performance during modular assembly.

Pore size deviation: ≤ ±0.2mm to maintain channel uniformity and avoid affecting fluid permeability.

Thickness deviation: ≤ ±0.5mm to ensure flatness during stacking and installation.

(IV) Physical and Chemical Performance Standards

Key physical and chemical indicators must meet the following requirements. Each batch of products undergoes strict testing with a test report issued:

Iodine adsorption value: ≥600mg/g (regular grade), ≥700mg/g (high grade), ≥800mg/g (premium grade).

Carbon tetrachloride adsorption rate: ≥40% (regular grade), ≥50% (high grade), ≥60% (premium grade).

Compressive strength: ≥0.8MPa (regular grade), ≥1.0MPa (high grade), ≥1.2MPa (premium grade).

Moisture content: ≤5%. Products exceeding the limit must be re-dried before delivery.

Ash content: ≤12%, and ≤8% for premium-grade products.

Adsorption rate: The adsorption rate for harmful gases such as formaldehyde and benzene ≥0.8mg/(g·min).

(V) Application Safety Standards

The product is odorless, free of loose impurities, and contains no toxic or harmful components (e.g., excessive heavy metals, harmful volatile substances).

No toxic or harmful substances are released during use, causing no harm to humans, equipment or the environment.

There is no risk of flammability or explosion during storage and transportation, complying with safe transportation standards.
VI. Packaging, Storage and Transportation Requirements

(I) Packaging Standards

Outer Packaging: Use thickened neutral kraft paper cartons. The surface of the cartons shall be marked with product name, specification, weight, production date, shelf life, implementation standards and other information, without redundant irrelevant logos.

Pallet Packaging: Large-volume orders shall be packed on wooden or plastic pallets, with each layer fixed by winding film to prevent damage and scattering during handling and facilitate storage, loading and unloading.

(II) Storage and Transportation Requirements

Storage: Store in a dry, ventilated and cool warehouse, avoid moisture, direct sunlight and rain, keep away from fire sources and strong oxidizing substances, and do not store together with toxic and harmful substances.

Transportation: Highway, railway, sea and other transportation modes are available. Severe collision and extrusion shall be avoided during transportation to prevent product damage and pulverization. Transport vehicles shall be kept dry and free from moisture.

Shelf Life: Under standard storage and transportation conditions, the shelf life is 12 months. Expired products must be re-inspected and can only be used after passing the inspection.
VII. Precautions

Before using the product, inspect its appearance. Do not use it if it is damaged, damp, or has clogged channels.

During use, check the adsorption performance regularly according to the working concentration. Once adsorption saturation is reached, the product can be regenerated or replaced with a new one.

Handle with care during transportation to avoid impact, preventing product damage and pulverization.

Do not use the product in direct contact with food (except for food-grade customized versions) to avoid accidental ingestion.

Certificates

Basic Info

Product Name:

Carbon

Other Name:

Carbon;Carbon-12;Norit;AG 5;AU 3;BAU;Supersorbon IV;SKT;SU 2000;AG 3;Irgalite 1104;Grosafe;CLF II;XF 4175L;Carbopol M;Carbopol Z 4;Carbopol Z extra;Suchar 681;CMB 50;CMB 200;Filtrasorb 200;SKG;AR 3;SKT (adsorbent);AG 5 (adsorbent);AK (adsorbent);AG 3 (adsorbent);K 257;Pelikan C 11/1431a;Anthrasorb;Supersorbon S1;CWN 2;Filtrasorb;Filtrasorb 400;Columbia LCK;XE 340;Carbopol extra;ART 2;OU-B;CF 8 (carbon);Carbosorbit R;JADO;Carbosieve;U 02;CF 8;BG 6080;CuZ 3;BACM;FB 4;AGN 1 (carbon);AGN 2 (carbon);AK;P 4010;AGS 3;P 5025;DAK;Ecosorb C;SKT 2-299;SKT 3-301;ART 2-302;Amoco PX 21;Canesorb;Carbosphere;Kurekasphere;Carbopol O 2;Carbopol O 3;Glukonat 4;Calgon PCB-D;GH 16;KAD;AGS 4 (adsorbent);AGS 4;Ecosorb C-GL 63;Ecosorb C-GL 64;CF 32-1;Nacar 600;Calgon BPL;Norit RB 1;Sorbonorit B 3;Carborundum GAC 616GA;HS 4 (carbon);HS 4;SKT 2;Carbosieve S;Norit R 3230;AU;AU 7;AU 10;AU 11;AU 14;AU 15;AU (adsorbent);AU 65;AU 66;AU 1;AU 8;AU 42;AU 47;AU 63;Taiko KW;HCB 18;Carbon element;P 3JHA-B;Calgon F 400;NSC 4;GLC-Y;Sigradur G;GS-B;Coal-Base CL-H;Coal-Base SL-F;Yashi-Coal L;Witco 950;Shirasagi A 1;Shirasagi A;AU 69;GS 01;SKN 2M;TKX 17;Carbosieve G;Calgon MSC-V;GCR 101;GCR 5;Y 6 (adsorbent);CC 521G;Calgon PCB 12X30;Y 6;EDEX-C;Tsurumicoal 4GV;CG 5;S2X 6/8-2;Nittan Y;Witcarb 940;207A (carbon);CPP 9;CPP 16;CF 17;SKT 6A;Shirasagi G 2C;SGF 6;Diasorb W;Carbosieve S-III;AU 10Mg;CHSH 2;Calgon CMX 1;12789-22-9;26837-67-2;37196-29-5;39422-04-3;39434-34-9;67167-41-3;76416-61-0;76543-73-2;82600-58-6;83138-28-7;90452-98-5;102726-89-6;114680-00-1;116788-82-0;130960-03-1;137322-21-5;177073-16-4;208519-32-8;208728-20-5;263716-83-2;798556-12-4;798556-14-6;1009104-15-7;1173019-22-1;1194406-52-4;1254045-68-5;1431285-93-6;1431286-27-9;1610421-75-4;1814882-41-1;1835207-41-4;1835207-56-1;2010136-93-1;2088158-84-1;2137425-58-0;2160527-89-7;2193053-21-1;2227461-14-3;2243297-42-7;2260534-49-2;2260535-02-0

CAS No.:

7440-44-0

Molecular Formula:

InChIKeys:

InChIKey=OKTJSMMVPCPJKN-UHFFFAOYSA-N

Molecular Weight:

1604

Exact Mass:

EC Number:

264-846-4

HScode:

38021000

Categories:

Characteristics

PSA:

XLogP3:

0.6

Appearance:

Black; rod

Density:

1.8-3.51 g/cm³

Melting Point:

3550 °C

Boiling Point:

4000 °C

Flash Point:

>230°F

Water Solubility:

Insoluble in water

Storage Conditions:

Flammables area

Vapor Pressure:

<01 mm Hg ( 20 °C)

Toxicity:

LD50 intravenous in mouse: 440mg/kg

Flammability characteristics:

Combustible Solid

Odor:

Odorless

Taste:

TASTELESS

PH:

Surface oxidation, which is an inherent feature of activated carbon production, results in hydroxyl, carbonyl, and carboxylic groups that impart an amphoteric character to the carbon so that it can be either acidic or basic.

See More Carbon Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames, NO sparks and NO smoking. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Prevent build-up of electrostatic charges (e.g., by grounding). Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Fireproof. Separated from strong oxidants.

See More Carbon Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Polyacrylamide,Polyaluminum Chloride,Poly Ferric Sulfate,Aluminium Sulfate,Activated Carbon / Activated Charcoal,Quartz Sand Filter Media

Location:
No. 162, Shuanghe Village, Jiajinkou Town, Gongyi City

Payment Terms:
TT against copy of documents,D/P,L/C,100% TT in advance

Year of Establishment:
2014

Certifications:
trademark,Business License
Henan Zhencheng Environmental Protection Technology Co., Ltd., founded in 2000, focuses on deep cultivation in the environmental protection field. It is mainly engaged in the whole-process services of production, sales, inspection, analysis and on-site commissioning of water treatment chemicals, water purifiers, activated carbon, filter media and fillers, and is committed to providing professional and efficient water treatment solutions for various industries.

The company's main products cover multiple series, including:

Polyacrylamide (PAM)

Polyaluminum Chloride (PAC)

Poly Aluminum Ferric Chloride

Poly Ferric Sulfate (PFS)

Ferrous Sulfate

Activated Carbon

Filter Media

Fillers, etc.

The company always adheres to the bottom line of quality. Its products strictly implement relevant national and industry standards, and adopt advanced production processes and testing equipment to ensure that each batch of products meets quality requirements. With stable and reliable product quality, the company's products are widely used in many core fields such as papermaking, printing and dyeing, sewage treatment, chemical industry, coal gas, metallurgy, urban construction and environmental protection, providing strong support for water purification and environmental governance in various industries.

Over the years, the company has deeply cultivated the market and pursued innovation. Its products are sold to many countries and regions at home and abroad. With high-quality products and considerate services, it has won high praise and wide trust from global users, and its brand popularity and industry influence have steadily improved.

Upholding the philosophy of "equality and mutual benefit, friendly cooperation and win-win development", Henan Zhencheng Environmental Protection Technology Co., Ltd. is willing to make acquaintances with friends from all walks of life at home and abroad, carry out comprehensive and in-depth cooperation in environmental protection engineering project construction, technical exchange, product promotion and other aspects, work together to purify water quality, protect the ecological environment, and build a beautiful home where man and nature live in harmony.

Inquiry History

16 Inquiries

Country	Product	Purchase Quantity	Date Posted
Azerbaijan	Activated carbon	4 TON	Oct 15, 2024
Indonesia	Activated Carbon	700 MT	Apr 15, 2026
United Kingdom	Carbon	10 MT	Jan 27, 2026
Poland	Charcoal: Activated	2 KG	May 19, 2025
Burkina-faso	active carbon	56 TON	Dec 20, 2024
Kampuchea (Cambodia )	Activated Carbon	0.54 TON	Nov 19, 2024
Bahrain	activated carbon charcoal	80.00 TON	Feb 27, 2024
India	Activated Carbon Powder	1 KG	Sep 12, 2025
Indonesia	Carbon SRU	5500 KG	May 22, 2025
Vietnam	Active Carbon	8 40' Fcl	Apr 3, 2025
Bahrain	ACTIVATED CARBON	150 KG	Nov 11, 2024
United Kingdom	activated carbon	125 TON	Oct 8, 2024
United States	Mesh Food Grade Natural Vegetable Carbon Black Powder Bamboo Activated Charcoal Powder	500 KG	Aug 25, 2023
Chile	Activated Carbon	1 KG	Apr 3, 2024
Canada	Carbon 99% white powder muhuang	5 KG	Sep 24, 2023
Romania	Hydroxypropyl Methacrylate	100 G	May 12, 2026

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Activated carbon64365-11-3, activated carbon for waste gas treatment, honeycomb activated carbon, 7440-44-0

Product Description

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