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Sodium Ascorbate Cas 134-03-2, Food Additives Nutrition Sup
| Brand Name : | Protex |
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Product description
Sodium Ascorbate , Cas 134-03-2, Food Additives Nutrition Supplements C6H7NaO6
Specification
Product: Sodium Ascorbate
CAS: 134-03-2
Formula: C6H7NaO6
Molecular Weight : 198.11
Appearance&Smell: White to very faintly yellow crystalline powder
Quality: FCCIV-FCCVII, E200
Package: In 25kg per fiber drum, inner polythene bags.
Shelf Life: 2 years
Storage: Stored in Shielded from light, dry and cool place
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ITEM |
Specification |
|
Identification |
Positive |
|
Specific optical rotation |
+103º~ +108º |
|
Assay(dry basis |
99.0~101.0% |
|
Loss on drying |
0.25% Max |
|
PH |
7.0~8.0 |
|
Heavy metals |
10ppm Max. |
|
Lead |
2ppm Max. |
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Arsenic |
3ppm Max. |
|
Zinc |
25ppm Max. |
|
Copper |
5ppm Max |
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Mercury |
1ppm Max. |
|
Organic volatile impurities |
Meets the requirements |
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