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97% Smbs Sodium Metabisulfite Industrial Grade For Mineral Processing Reagent

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Y&X Beijing Technology Co., Ltd.

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97% Smbs Sodium Metabisulfite Industrial Grade For Mineral Processing Reagent

Brand Name : Y&X

Model Number : Sodium Metabisulfite

Certification : ISO9001 MSDS TDS COA

Place of Origin : China

MOQ : 1

Price : US$ 2500-40000/piece

Payment Terms : T/T

Type : Sodium Metabisulfite 97% SMBS Industrial Grade for Mineral Processing Agent

Keyword : Sodium Metabisulfite 97% SMBS

Purity : 90%-99%

Purpose : Mineral Processing Agent

Color : White

Sample : free

Granularity : 80-100mesh

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Sodium Metabisulfite 97% SMBS Industrial Grade for Mineral Processing Agent

Usage

Sodium pyrosulfite molecular formula Na2S2O5.Appearance and properties is colorless prismatic crystal or white powder;Sulfur dioxide smell, acid, salty;Store for a long time with gradual yellowing.Conditions to avoid is moist air.It is widely used in dyestuff, pharmacy, food and medicine industries.

Product Informations:

CAS No.	7681-57-4
EINECE	231-673-0
HS CODE	2832100000
MOLECULAR FORMULA	Na2S2O5

Specifications:

Industrail Grade

Items		Specifications	Typical Analysis
Na2S2O5	(%)	96.5 Min.	96.83
Fe	(%)	0.003 Max	0.0006
As	(ppm)	1.0 Max	0.8
Heavy Metal(as Pb)	(ppm)	5.0 Max	2.0

Remarks:

1. Packing: plastic woven bag with PE liner.

2. Utilizes China National Standard GB1893-2008.

Packing :
25kg /50kg /1000kg plastic woven bag, or as per customer demanding.
Uses:
1.Used for the production of insurance powder, sulfadimethylpyrimidine, analgin, caprolactam and so on;
2.Used for the purification of chloroform, phenylsulfoxide and benzaldehyde.
3.Ingredients used as fixing agents in the photographic industry;
4.The spice industry is used to produce vanillin;
5.Used as a preservative in brewing industry;
6.Rubber coagulant and cotton cloth after bleaching dechlorination agent;
7.Used for printing and dyeing, tanning;
8.Used as a reducing agent;
9.Used for electroplating industry, oil field wastewater treatment and used as mineral processing agent in mines, etc.
10.Used as preservative, bleach and loose agent in food processing.

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