Model: | CASNO:5743-27-1 |
---|---|
Brand: | Friend |
Origin: | Made In China |
Category: | Chemicals / Food Additives |
Label: | food additives , calcium ascorbate , pharmaceutical grade |
Price: |
US $5
/ kg
|
Min. Order: | 500 kg |
Live Chat: | Last Online:05 Sep, 2016 |
Property: White to slightly yellow crystalline powder, odorless, soluble in water, slightly soluble in ethanol, insoluble in aether. Melting point 166℃. Calcium ascorbate is the calcium salt of ascorbic acid, one of the mineral ascorbates. It is approximately 10% calcium by mass.
Appearance: White to slightly yellow crystalline powder
Cas No.: 5743-27-1
EINECS No.: 227-261-5
Molecular Formula: C12H14CaO12
Molecular Weight: 390.31
Specification:
Items |
Standard |
Characteristics |
White to slightly yellow crystalline powder |
Identification |
Positive |
Chloride |
≤0.001% |
Specific rotation |
+95°- +97° |
Loss on drying |
≤ 0.1% |
Residue on ignition |
30.0%-33.0% |
Heavy metals |
≤0.001% |
Arsenic |
≤0.0003% |
Assay |
≥98.0% |
Storage Condition: Keep in cool, dry, dark conditions, in sealed containers
Package: Inner: Two-layer clean, food grade plastic bag Outer: fiber drum or carton
Application: used as a food additive to supplement vitamin C and calcium. Widely used in food and pharmaceutical.
Payment Terms: | T/T, L/C at sight, West Union |
---|---|