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Calcium L-Threonate

CATEGORY AND TAGS:
1. ALL PRODUCT, 14.Amino Acid Calcium L-Threonate

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Product Description
Calcium L-Threonate

Calcium L-Threonate:

General Information

Products name:Calcium L-Threonate

CAS NO :70753-61-6

EINECS NO: 615-158-1

Molecular formula: C8H14CaO10

Molecular weight: 310.27

Synonyms：L-Threonic Acid Calcium;L-threonic acid hemicalciumsalz;L-Threonic acid calcium salt;(2R,3S)-2,3,4-Trihydroxybutyric acid hemicalcium salt

Purity:98%

Appearance:white powder

USES: Food additives

BASIC ANALYSIS
Item of Analysis	Specification	Results
Assay of Calcium L-Threonate	≥98%	Conforms
Organoleptic
Appearance	White or almost white Powder	Conforms
Odor	Characteristic	Conforms
Taste	Characteristic	Conforms
Physical Characteristics
Identification	Positive	Positive
Specific optical rotation	+12.0~+14.3°	Conforms
Water insoluble	≤0.10%	Conforms
Loss on drying	≤1.00%	Conforms
pH	5.8~7.0	Conforms
Heavy metals
Heavy metals(Pb)	≤10ppm	<10ppm
Chloride (Cl)	≤0.05%	<0.05%
Arsenic (As2O3)	≤2PPM	<2ppm
Microbiological Tests
Total Bacteria Count	≤1000cfu/g	Conform
Yeast & Mold	≤100cfu/g	Conform
E. Coli.	Negative	Conform
Salmonella	Negative	Conform
Staphylococcus	Negative	Conform