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High Purity Sodium Metasilicate Pentahydrate Industrial Grade Detergent Additive

Name: High Purity Sodium Metasilicate Pentahydrate Industrial Grade Detergent Additive
Brand: YIDA
SKU: pr2602111066
Price: 260 USD
Availability: InStock

8 Inquiries

Unit Price: Get Latest Price 

CAS No.:

10213-79-3

Grade:

Industrial Grade

Content:

98%

Port:

Xiamen，Fujian

Brand:

YIDA

Packaging:

25kg/Bag

Price valid (until):

2026-04-15

Contact Supplier

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Xiamen Yida Chemical Import And Export Co., Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

aryl or toluenesulfonic acid,Alkyl,[hydrazine content,Ammonium bifluoride,Ammonia,Methanol

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product Overview

Sodium Metasilicate Pentahydrate is a white crystalline or granular inorganic silicate product with strong alkalinity, excellent dispersibility, emulsification and anti-redeposition properties. It is widely used in detergent, ceramic, textile, metal treatment and other industrial fields as an important auxiliary chemical.

Basic Information

Product Name: Sodium Metasilicate Pentahydrate

CAS No.: 10213-79-3
HS Code: 2839110000
Molecular Formula: Na₂SiO₃·5H₂O
Appearance: White crystalline particles / granules
Grade: Industrial Grade

Technical Specifications

Assay (Na₂SiO₃): ≥98.0%

Na₂O: 28.0%–30.0%
SiO₂: 27.0%–29.0%
Total Alkali (as Na₂O): ≥51.0%
Water Insoluble Matter: ≤0.05%
Heavy Metals (Pb): ≤10ppm
Loss on Ignition: 41.0%–45.0%

Product Features

High purity, uniform particle size, low impurity content

Strong alkalinity, excellent oil removal and decontamination capacity
Good stability, low moisture absorption, easy to store and transport
Excellent dispersing, emulsifying and anti-redeposition performance
Good compatibility with various surfactants and additives
Non-flammable, non-explosive, safe for industrial use

Main Applications

Detergent Industry

Used as a main builder in laundry powder, dishwashing detergent and industrial cleaning agents to enhance decontamination, emulsification and oil removal effects.

Ceramic Industry

Applied as binder, flux and deflocculant to improve ceramic green strength, fluidity and sintering performance.

Textile Industry

Used for fabric pretreatment, desizing, scouring and dyeing auxiliary processes.

Metal Surface Treatment

Used for metal cleaning, rust removal and surface pretreatment before plating.

Other Industries

Also used in water treatment, cement additives, papermaking auxiliaries, refractory materials and boiler cleaning.

Our Service & Advantages

Stable supply from professional manufacturers

Competitive factory price and on-time delivery
Complete documents: COA, MSDS, CO, etc.
Professional foreign trade and logistics support
Accept small orders, samples and customized requirements

Keywords
Sodium Metasilicate Pentahydrate, Sodium Metasilicate, Sodium Silicate, Industrial Grade Sodium Metasilicate, Detergent Additive, Ceramic Auxiliary, Textile Auxiliary, Metal Cleaning Agent, Water Treatment Chemical, CAS 10213-79-3

Product Characteristics

High purity and uniform particle size, ensuring stable performance in different application scenarios.

Strong alkaline, with excellent oil removal, decontamination and dirt dispersion ability.
Good anti-redeposition performance, effectively preventing dirt from reattaching to the surface of materials.
Low moisture absorption, not easy to agglomerate, easy for long-term storage and transportation.
Good water solubility, fast dissolution speed, no residue, high solution transparency.
Excellent buffering capacity, can stabilize pH value in cleaning and processing systems.
Good compatibility with various surfactants, enzymes, bleaching agents and other additives.
Non-flammable, non-explosive, safe to use and transport, in line with international environmental protection requirements.

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With 15 years of experience in chemical foreign trade, we offer the following core strengths to support your procurement needs:

1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders.
2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost.
3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules.
4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance.
5.6 packaging options with customizable logos to minimize product loss during transportation.
6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.

Please share your purchase volume, target market, and other requirements, and we will tailor a customized solution for you!

Basic Info

Product Name:

Sodium metasilicate pentahydrate

Other Name:

Silicic acid (H2SiO3),disodium salt,pentahydrate;Sodium silicate pentahydrate;Sodium silicate hydrate (Na2SiO3.5H2O);Metso granular;Sodium metasilicate pentahydrate;Disodium silicate pentahydrate (Na2SiO3.5H2O);Sodium silicate (Na2SiO3),pentahydrate;Dry Metakeiso 5aq;Dorimetakeiso 5aq;Sodium metasilicate (Na2SiO3) pentahydrate;Metaesu 5;Disodium silicate pentahydrate;Meso Pentabead 20;Uniflo 26;Metso 520;12001-15-9

CAS No.:

10213-79-3

UN No.:

3253

Molecular Formula:

H2O3Si.5H2O.2Na

InChIKeys:

InChIKey=LYBKXPCOQQZUQG-UHFFFAOYSA-N

Molecular Weight:

212.14

Exact Mass:

211.994034

EC Number:

229-912-9

DSSTox ID:

DTXSID0029717

Categories:

Inorganic Salts

Characteristics

PSA:

68.2

XLogP3:

-1.05870

Appearance:

White Solid

Density:

2.61

Melting Point:

1088°C

Water Solubility:

soluble in cold water.

See More Sodium metasilicate pentahydrate Properties 

Hazard Identification

Classification of the substance or mixture

Corrosive to metals, Category 1

Skin corrosion, Sub-category 1B

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H290 May be corrosive to metals H314 Causes severe skin burns and eye damage H335 May cause respiratory irritation
Prevention	P234 Keep only in original packaging. P260 Do not breathe dust/fume/gas/mist/vapours/spray. 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	P390 Absorb spillage to prevent material damage. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P319 Get medical help if you feel unwell.
Storage	P406 Store in a corrosion resistant/...container with a resistant inner liner. P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Sodium metasilicate pentahydrate Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
aryl or toluenesulfonic acid,Alkyl,[hydrazine content,Ammonium bifluoride,Ammonia,Methanol

Location:
Room A415, No.28 Xianglian Li, Siming District, Xiamen City

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
5-10

Year of Establishment:
2010

Company Profile

Xiamen Yida Chemical Import & Export Co., Ltd., was founded in 2010,which has extensive experience in the chemical materials industry.Our company is located in Xiamen, a key international port city of Fujian Province, China.Our main products include sodium hydroxide (food-grade/industrial-grade flakes), magnesium sulfate,urea fertilizer,citric acid, sodium pyrosulfite etc. Our products are widely used in different fields, such as environmental water treatment, fertilizer, textile dyeing, metal electro-plating,food processing,and biopharmaceuticals.

With long-term partnerships with over 100 professional domestic raw material suppliers, we deliver stable-high-quality, cost-effective solutions tailored to domestic and foreign clients' needs.Our products are sold both domestically and in multiple overseas countries, earning consistent praise from customers. Our operations are guided by the principles of integrity, professionalism, and safety, with a steadfast commitment to customer-centric service. We strive to foster mutually beneficial collaborations, driving sustainable growth for our partners.

Inquiry History

8 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Sodium Metasilicate pentahydrate	2 MT	Apr 8, 2025
Ecuador	SODIUM METASILICATE PENTAHYDRATE	2 20' Fcl	Sep 9, 2024
India	Sodium Metasilicate Pentahydrate	1 20' Fcl	Sep 19, 2025
Kenya	Sodium Metasilicate Pentahydrate	1 MT	Jan 27, 2026
India	Sodium Metasilicate Pentahydrate	25 MT	Nov 5, 2025
India	Sodium Metasilicate Pentahydrate	25 TON	Jul 17, 2025
Kuwait	sodium metasilicate pentahydrate	40.00 TON	Mar 11, 2025
India	Sodium Metasilicate pentahydrate	8.00 TON	Feb 2, 2024

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