Food /Pharmaceutical Grade Calcium Ascorbate, Calcium Ascorbate Powder 99%

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

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Product Description

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%