Sodium Ascorbate
- Category: >>>
- Supplier: Beijing Shifa Technology & Trade Co. Ltd.
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Product Overview
Description
Introduction:
Sodium Ascorbate is shorten form of sodium ascorbate .It can supply Vitamin C in Pharmaceutical field and can be used as antioxidant to prevent food and beverage from changing color and taste .Sodium Ascorbateis an ideal preparation .1 g of Sodium Ascorbateis equal to 0.88g of VC.
Usesage:
Used for various food of vitamin C fortifier, and can be used in the cool and refreshing beverage and dairy products.widely used in ham and sausage , and keep cake fresh When adding to the cosmetic , it can resist wrinkle , senescence ,and make the skin fair. The product has the double functions in supplying Vitamin C and strengthening the ability of absorbing Calcium.
Storage: Stored in a dry and cool place, keep away from strong light and heat.
Shelf life: Two years when stored properly in a well-closed container.
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Test According to Standard of USP27/GB16313
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ITEMS |
STANDARD |
RESULTS |
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Appearance |
White to slight yellow crystalline powder |
White crystalline powder |
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Identification Test |
Positive |
Positive |
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Loss on Drying |
≤0.25 % |
0.08 % |
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Heavy Metals |
≤ 10 ppm |
10 ppm |
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Arsenic |
≤ 3 ppm |
3 ppm |
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Mercury |
≤ 1 ppm |
1 ppm |
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Lead |
≤ 2 ppm |
2 ppm |
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Zinc |
≤ 25 ppm |
25 ppm |
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Copper |
≤ 5 ppm |
5 ppm |
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Acidity |
pH 7.0-8.0 |
pH 7.4 |
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Specific Optical Rotation |
+103° +108° |
+105.0° |
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Assay |
99.0%-100.5% |
99.98% |
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Particle Size (40 Mesh) |
Min 95% |
96.0% |
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Organic Vol. Impurities |
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Conform |
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CONCLUSION |
THIS BATCH OF PRODUCT CONFORM TO THE STANDARD OF USP27/GB16313 |
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