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Potassium Metabisulphite 99% Industrial Grade for Food Preservation and Wine Processing Supplier India

Name: Potassium Metabisulphite 99% Industrial Grade for Food Preservation and Wine Processing Supplier India
Brand: Nexora Chemistry India
SKU: pr2603111377
Availability: InStock

6 Inquiries

Unit Price: Get Latest Price 

CAS No.:

16731-55-8

Grade:

Industrial Grade

Port:

Mundra Port, Nhava Sheva Port, Hazira Port

Brand:

Nexora Chemistry India

Packaging:

Price valid (until):

2026-04-11

Contact Supplier

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Nexora Chemistry India

Company Type:

Trader

Location:

India

Qualification:

Main Products:

Chemical,API,Solvents,Acid

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Product Description
Seller Information
Inquiry History

Description

Product Overview

Potassium Metabisulphite is a widely used preservative and antioxidant chemical commonly used in food processing, beverage production, and water treatment industries. Potassium Metabisulphite releases sulfur dioxide when dissolved, which helps prevent oxidation and microbial growth.

Nexora Chemistry India supplies high-quality Potassium Metabisulphite suitable for food processing, wine production, and various industrial applications. The product is widely used by beverage manufacturers, food processors, and chemical industries.

Potassium Metabisulphite supplied by Nexora Chemistry India is produced according to standard industrial and food-grade specifications and is available in export-ready packaging for international buyers.

Technical Specifications

Parameter	Specification
Product Name	Potassium Metabisulphite
Purity	99%
Grade	Industrial / Food Grade
Chemical Formula	K₂S₂O₅
CAS Number	16731-55-8
HS Code	283220
Appearance	White Crystalline Powder
Solubility	Soluble in Water
Country of Origin	India

Industrial Applications

Industry	Application
Food Processing Industry	Preservative and antioxidant for dried fruits and food products
Beverage Industry	Used in wine making and beverage stabilization
Water Treatment Plants	Dechlorination agent for water purification
Chemical Manufacturing	Reducing agent in chemical synthesis
Pharmaceutical Industry	Used in formulation processes as an antioxidant
Textile Industry	Used as a reducing agent in textile processing
Photography Industry	Used in photographic chemical formulations
Brewing Industry	Used to prevent oxidation during brewing processes

Packaging Details

Packaging Type	Net Weight	Description
HDPE Laminated Bags	25 KG	Standard export packaging for powdered chemicals
Fiber Drums	50 KG	Moisture-resistant packaging for specialty shipments
Jumbo Bags	1000 KG	Bulk packaging for industrial buyers

Supply Capacity

Parameter	Details
Monthly Supply Capacity	500 MT
Loading Ports	Mundra Port, Nhava Sheva Port, Hazira Port
Delivery Time	7–15 Days after order confirmation

Export Documentation

Certificate of Analysis (COA)

Material Safety Data Sheet (MSDS)

Technical Data Sheet (TDS)

Commercial Invoice

Packing List

Certificate of Origin

Buyer Invitation

Nexora Chemistry India welcomes inquiries from international importers, distributors, and industrial buyers for Potassium Metabisulphite.

Buyers can request:
• Latest quotation
• COA and MSDS
• Technical specifications
• Bulk export supply details

Our team at Nexora Chemistry India is ready to support global customers with reliable supply and competitive export terms.

Basic Info

Product Name:

Potassium pyrosulfite

Other Name:

Disulfurous acid,potassium salt (1:2);Pyrosulfurous acid,dipotassium salt;Potassium pyrosulfite;Disulfurous acid,dipotassium salt;Potassium metabisulfite;Potassium metabisulfite (K2S2O5);Dipotassium metabisulfite;Potassium pyrosulfite (K2S2O5);Dipotassium pyrosulfite;Dipotassium disulfite;Potassium disulfite (K2S2O5);E 224;Kadifit;4429-42-9

CAS No.:

16731-55-8

Molecular Formula:

H2O5S2.2K

InChIKeys:

InChIKey=TWDUAWOEUFKDNM-UHFFFAOYSA-N

Molecular Weight:

222.32400

Exact Mass:

221.84600

EC Number:

240-795-3

UNII:

65OE787Q7W

ICSC Number:

1175

UN Number:

1759

DSSTox ID:

DTXSID1021293

Color/Form:

White crystals or crystalline powder|White powder

HScode:

2832200000

Categories:

Inorganic Acid

Characteristics

PSA:

124.92000

XLogP3:

0.27220

Density:

2.3 g/cm³

Melting Point:

150 °C (decomp)

Water Solubility:

H2O: 0.1 M at 20 °C, clear, colorless

Storage Conditions:

Keep dry and well closed.

Odor:

Sulfur dioxide odor|Pungent, sharp odor

Experimental Properties:

Liberates SO2 with acids; oxidizes in air to sulfate, more readily in presence of moisture|It may catch fire if too much heat develops in powdering it.

Air and Water Reactions:

Water soluble.

Reactive Group:

Sulfite and Thiosulfate Salts

Reactivity Alerts:

Strong Reducing Agent

Reactivity Profile:

POTASSIUM METABISULFITE reacts with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. Can react explosively with strong oxidizing agents. Generates gaseous sulfur dioxide in contact with acids. Aqueous solutions are acidic and corrosive.

See More Potassium pyrosulfite Properties 

Hazard Identification

Classification of the substance or mixture

Serious eye damage, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H318 Causes serious eye damage
Prevention	P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. 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

Dry. Well closed. Keep in a well-ventilated room.Potassium metabisulfite should be stored in a cool, dark place.

See More Potassium pyrosulfite Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Chemical,API,Solvents,Acid

Location:
201, Platinum plaza near V.t Circle yogichowk

Payment Terms:
TT against copy of documents,L/C,D/A

Average lead Time:
25

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2023

Nexora Chemistry India was established in 2022 by Mr. Arpit Gangani in Ankleshwar, Gujarat, one of India's most active chemical manufacturing hubs. Our location gives us direct access to strong raw material networks, reliable logistics, and deep industry knowledge that our customers count on.

We are ISO 9001 certified and BIS (Bureau of Indian Standards) registered. We maintain our own warehouse in Ankleshwar, which allows us to manage inventory efficiently and ensure on-time delivery to our customers.

Our product range is focused and serves specific industries where we have built real expertise. Ferric Chloride 40% is supplied to the water treatment and PCB manufacturing sectors. PAC Liquid 17% serves the water treatment industry. Caustic Soda Prills is supplied to soap and detergent, paper, and textile industries. Copper Sulphate is used in agriculture and the rubber industry. Zinc Oxide 33% serves the rubber, ceramics, and paints and coatings industries.

Since our founding, we have built active export relationships in Indonesia, Malaysia, Dubai, and Jordan, and we are steadily expanding our presence across Asia-Pacific, the Middle East and Africa, and the Americas.

Mr. Arpit Gangani and the entire Nexora team are committed to being a reliable, quality-driven chemical partner for businesses around the world. We are a young company, but we take every order and every relationship seriously, and we are here for the long term.

Inquiry History

6 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Sodium Metabisulfite Food Grade	1	Jun 27, 2025
Brazil	Potassium Metabisulfite E224	1 20' Fcl	Dec 27, 2024
India	Potassium metabisulphite	1.00 KG	Jul 28, 2023
Burkina-faso	Métabisulfite de potassium en powder CAS 16731-55-8(E224) 99% Food grade	1.5 MT	Mar 25, 2026
India	Potassium Metabisulfite, IP grade	1.00 KG	Dec 9, 2024
Bosnia and Herzegovina	potassium metabisulfite	10 KG	Dec 19, 2023

Post an enquiry for this product

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Potassium Metabisulphite 99% Industrial Grade for Food Preservation and Wine Processing Supplier India

Product Description

Seller Information