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97% Smbs Sodium Metabisulfite Industrial Grade For Mineral Processing Reagent

Product Details

Place of Origin: China

Brand Name: Y&X

Certification: ISO9001

Model Number: Sodium Metabisulfite

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: US$ 2500-40000/piece

Payment Terms: T/T

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Type:
Sodium Metabisulfite 97% SMBS Industrial Grade For Mineral Processing Agent
Keyword:
Sodium Metabisulfite 97% SMBS
Purity:
90%-99%
Purpose:
Mineral Processing Agent
Certification:
ISO9001 MSDS TDS COA
Color:
White
Sample:
Free
Granularity:
80-100mesh
Type:
Sodium Metabisulfite 97% SMBS Industrial Grade For Mineral Processing Agent
Keyword:
Sodium Metabisulfite 97% SMBS
Purity:
90%-99%
Purpose:
Mineral Processing Agent
Certification:
ISO9001 MSDS TDS COA
Color:
White
Sample:
Free
Granularity:
80-100mesh
97% Smbs Sodium Metabisulfite Industrial Grade For Mineral Processing Reagent

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.

97% Smbs Sodium Metabisulfite Industrial Grade For Mineral Processing Reagent 0