Calcium Ascorbate
Molecular weight: 426.35
Molecular formula: C12H14CaO122H2O
CAS No.: 5743-27-1
Appearance:
Yellowish-white or white crystalline powder. Odorless, taste a little salty.
PREPARATION:
Pour VC powder solution into water, then pour the calcium carbonate into it when stir it, the product u get will be crystallize in the normal temperature, filter and drying, finally got finished goods. Thenyou can get the 98% purity crystallize product VC Ca-2H20.
STANDARD: Conforms to BP2007/USP31/EP6/GB14754
APPLICATION:
Calcium Ascorbate is always used for food antioxygen, when we do the soup etc, we can use it. The Calcium Ascorbate add to the food, the delicious of the food and also can remain the original taste, it can prevent the rickets and
Scurvy.
|
Identification |
Positive |
|
Assay (iodometric titration) |
Not less than 98.0% C12H14CaO122H2O |
|
Specific Rotation |
+95 - +97deg. |
|
pH value |
6.8 to 7.4 |
|
Loss on Drying |
Less than 0.1% |
|
Arsenic (as As) |
Max. 3PPM |
|
Heavy Metal (as Pb) |
Max. 10PPM |
|
Fluoride |
Max. 10PPM |
|
Oxalate |
Pass test |
|
Organic Volatile Impurity |
Meets the requirement |
|
Sieve Test |
Min. 98% through No. 40 US Standard sieve |
Beijing Ying Fu Tong Imp & Exp Co., Ltd(Tianjin Office)was established in 2010, specializing in import and export of organic; inorganic; fine chemicals; dyestuff/pigment; food/feed additive and others.
Beijing Ying Fu Tong has been following customer orientation and market trend since its foundation, holding the company action guidelines of integrity; service; efficiency and innovation, to offer its customers and suppliers quality products and service.
Beijing Ying Fu Tong is willing and able to do more to understand the needs and demands in the chemical industry both domestic and abroad. For the market it serves, Ying Fu Tong richens its international business knowledge, speeds up update and utilization of its knowledge to satisfy customers's demands home and internationally better.
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