- Product Details
- {{item.text}}
Quick Details
-
MF:
-
Na2S2O5
-
EINECS No.:
-
231-673-0
-
Place of Origin:
-
Shandong, China
-
Appearance:
-
White powder
-
Application:
-
Food additive, Food Additive
-
Brand Name:
-
DH
-
Model Number:
-
DH-NA2S2O5
-
Product name:
-
Sodium Metabisulfite
-
CAS:
-
7681-57-4
-
MOQ:
-
5 Tons
-
Apperance:
-
White Powder
-
Shelf Life:
-
2 Years
-
Storage:
-
Cool Dry Place
-
Solubility:
-
Easy Soluble
-
Sample:
-
Availiable
Quick Details
-
CAS No.:
-
7681-57-4
-
Purity:
-
97%, 97%
-
Other Names:
-
Sodium Metabisulfite
-
MF:
-
Na2S2O5
-
EINECS No.:
-
231-673-0
-
Place of Origin:
-
Shandong, China
-
Appearance:
-
White powder
-
Application:
-
Food additive, Food Additive
-
Brand Name:
-
DH
-
Model Number:
-
DH-NA2S2O5
-
Product name:
-
Sodium Metabisulfite
-
CAS:
-
7681-57-4
-
MOQ:
-
5 Tons
-
Apperance:
-
White Powder
-
Shelf Life:
-
2 Years
-
Storage:
-
Cool Dry Place
-
Solubility:
-
Easy Soluble
-
Sample:
-
Availiable
Product Description
Sodium metabisulfite is white or yellow crystalline powder or small crystal, with a strong SO2 odor, soluble in water, the aqueous solution is acidic, when contacted with strong acid, SO2 is released to form corresponding salts, and it is oxidized to Na2S2O6 when placed in the air for a long time. Therefore, the product cannot be stored for a long time. Above 150 degrees Celsius, SO2 is decomposed.
Specification
Food Grade
Standard
GB1886.7-2015
|
Item
|
Specification
|
|
Purity(As Na2S2O5) ; %≥
|
96.5
|
|
Iron(As Fe); % ≤
|
0.003
|
|
Heavy Metal(As Pb); mg/kg ≤
|
5.0
|
|
Arsenic; mg/kg ≤
|
1.0
|
|
Clarity Test
|
Pass
|
Industry Grade Standard HG/T 2826-2008
|
Item
|
Specificaiton
|
|
|
||
|
|
Superior Product
|
First GradeProduct
|
Acceptable Product
|
||
|
Purity(As Na2S2O5) ; %≥
|
96.0
|
94.0
|
92.5
|
||
|
Iron(As Fe); % ≤
|
0.005
|
0.010
|
0.015
|
||
|
Water Insoluble;% ≤
|
0.05
|
0.05
|
0.10
|
||
|
Arsenic; % ≤
|
0.001
|
_
|
_
|
||
Packing & Delivery
Application
Customer Feedback
FAQ
Best Quality
1) Strict quality control system and rigorous QHSE
2) Professional quality control team
3)Specifications testing from raw material to finished product
4) Supervision on container loading and delivery to ensure the clearness and neatness of package
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1) Sufficient supply capacity
2)After accumulation of 14 years choose shipping lines with more competitive price,better
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1)Professional sourcing team
2) Close cooperation relationship with TOP 5 suppliers in the industry for 14 years
3) Stable and plenty of shipments to guarantee more competitive sea freights from shipping lines
Professional Service
1)24 -hour on line for consulting
2) Professional technical supports and services
3) Provide one-stop procurement solution and optimized delivery plan
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