Calcium L-Threonate CAS:70753-61-6

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Calcium L-Threonate L-threonic acid hemicalciumsalz CAS:70753-61-6

Name	Calcium L-Threonate
Synonyms	L-Threonic acid calcium salt (2R, 3S) -2, 3, 4-Trihydroxybutyric acid hemicalcium salt
Molecular Structure
Molecular Formula	C8H14CaO10
Molecular Weight	310.27
CAS Registry Number	70753-61-6
Specification	99%
Appearance	White crystalline, odorless

Item	Specifications	Results
Appearance	White or almost white powder	White powder
Identification	Positive	Positive
Specific optical rotation	+13 ~ +16°	+14.2°
Loss on Drying	1%Max	0.15%
Water insoluble	0.1% Max	<0.1%
PH	5.8 ~ 7.0	6.2
Heavy metals	10ppm Max	<10ppm
Lead	0.5ppm Max	<0.5ppm
Arsenic	1ppm Max	<1ppm
Iron	100ppm Max	<100ppm
Copper	0.5ppm Max	<0.5ppm
Cadmium	1ppm Max	<1ppm
Mercury	0.5ppm Max	<0.5ppm
Assay	98.0%Min	100.51%
Particle Size	20mesh	20mesh
Bulk density		0.25g/ml
Tap density		0.50g/ml
Total Bacteria Count	3000Col/g Max	Complies
Yeast & Mold	300Col/g Max	Complies
Salmonella	Negative	Complies
E.Coli	Negative	Complies
Conclusion	The results conforms with Enterprise standards.