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Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5
Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5
Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5
Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5
Specifications
Brand Name :
Y&X
Model Number :
Sodium Metabisulfite
Certification :
ISO9001
Place of Origin :
China
MOQ :
1
Price :
US$ 2500-40000/piece
Payment Terms :
T/T
Type :
Chemical Industrial Grade Sodium Metabisulfite China Supplier
Grade :
Industrial Grade
Iron (Fe): :
0.003 Max
Appearance of production :
White Powder
Sample :
Sample Free
Packing :
25kg pp bag with PE inner bag
Na2S2O5 :
97%
Description

Chemical Industrial Grade Sodium Metabisulfite China Supplier

Sodium Metabisulfite

Sodium metabisulfite is a white or yellow crystalline powder or small crystal with a strong SO2 odor, a specific gravity of 1.4, soluble in water, and the aqueous solution is acidic. When it is in contact with a strong acid, it releases SO2 to form a
corresponding salt. When it is left in the air, it oxidizes. It is Na2S2O6, so the product cannot be stored for a long time. Above 150 degrees Celsius, SO2 is decomposed.

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




Technical Specification

Tests Specification
Appearance White free-flowing Crystal Powder
Purity (Na2S2O5) 97% min
Iron (Fe) 0.003% min
Heavy Metal (Pb) 5 ppm max
Arsenic (As) 1 ppm max
Water Insoluble 0.05% max
PH Value 4.0-4.6


Packing
25kgs/PP PE BAG

Storage and Transportation
kept in a light-proof,well-colsed,dry and cool place.

Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5
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Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5

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Product Detail
Brand Name :
Y&X
Model Number :
Sodium Metabisulfite
Certification :
ISO9001
Place of Origin :
China
MOQ :
1
Price :
US$ 2500-40000/piece
Contact Supplier
Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5
Chemical Industrial Grade Metabisulfite De Sodium Na2s2o5

Y&X Beijing Technology Co., Ltd.

Verified Supplier
5 Years
beijing, beijing
Since 2014
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Flotation Reagents, Froth Flotation Reagents, Flotation Reagents Collectors
Total Annual :
50000000-65000000
Employee Number :
100~100
Certification Level :
Verified Supplier
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