Shijiazhuang Xinlongwei Chemical Co., Ltd.

Sodium Metabisulfite, Sodium Metabisulfite Food Grade, Sodium Metabisulfite Price manufacturer / supplier in China, offering Sodium Metabisulfite Food Grade 97%Min, Specification Formalin Solution, Nitric Acid Hno3 in 30 Liter Drum and so on.

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Sodium Metabisulfite Food Grade 97%Min

FOB Price:US $260 - 370 / Ton
Min. Order (Tons) FOB Price
20+ US $260-370 / Ton
Get Latest Price
Min. Order: 20 Tons
Production Capacity: 5000mt/Month
Transport Package: 25kg Per Bag
Payment Terms: L/C, T/T

Basic Info.

Model NO.:97%min
Type:Sodium Metabisulfite
Grade Standard:Food Grade
CAS No.:7681-57-4
Mf:Na2s2o5
Einecs No.:231-673-0
Trademark:xlw
Specification:SGS CIQ CCIC
Origin:China
HS Code:2832100000

Product Description

Sodium metabisulfite 97%
1. ISO9001, COA,
2. Color: Light Yellow crystal power
3supply ability: 3000 T/month
4. HS: 28321000

Molecular Formula: NaNO2
Molecule Weight: 69.0
CAS NO.: 7632-00-0
Appearance: White or light yellow Fine Crystal


Application: It is mainly used as the raw material of productions of nitro compound
And azo dyes etc. It is also used as mordant and bleacher for fabric dyeing, as well
As metal heat treatment agent, early-strength admixture and antifreeze of cement
Notice:
(1)
This product shall be stored in the place where keep ventilation and dry against rain,
Heated and insolation under sunlight.
(2)
This product shall not be delivered or stored together with strong reducing agent,
Inflammable and detonatable substances, foods, feed, and additives.
(3)
This product is venomousness. Please keep it safely. Don't eat it mistakenly.

Specification For Food Grade and Industry Grade:
 

Item
 

Quality Index
 

Food Grade
 

Industry Grade
 

Purity(As Na2S2O5)
 

98.0%min
 

96.0%min
 

Sulfur Dioxide(SO2)
 

65.0%min
 

65.0%min
 

Arsenic(As)
 

0.0002%max
 

-
 

Heavy metals(As Pb)
 

0.0005%max
 

-
 

Selenium(Se)
 

0.001%max
 

-
 

Iron(Fe)
 

0.001%max
 

0.002%max
 

Water insoluble
 

0.02%max
 

0.05%max
 

PH value:
 

4.0-4.8
 

4.0-4.8
 

Remark:
 

Cinformed with FCC V and E223 Standard
 
 
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Shijiazhuang Xinlongwei Chemical Co., Ltd.

- Hebei, China
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