Zinc citrate trihydrate CAS 546-46-3

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CAS: 546-46-3

MF: (C₆H₅O₇)2Zn₃ · 3H₂O

MW: 628.29

Product Categories	Biochemicals, Vitamins, Cosmetic Raw Materials
CAS RN	546-46-3
Alternative CAS RN	178326-57-3
EC Number	-
MDL Number	-
Storage Temperature	+20°C
Shipping Temperature	Ambient
Harmonised Tariff Code	2918150090

Physical Description	White to almost white powder or fine crystals
Identification	To pass tests for zinc and citrate
pH (3% in water)	5.0 - 7.0
Arsenic (As)	≤ 3ppm
Cadmium (Cd)	≤ 5ppm
Lead (Pb)	≤ 10ppm
Loss on Drying	≤ 2.0% (1h, 105°C)
Assay	≥ 31.3% (Zn, dried basis)
Specification Version	1.1

Pictograms
Signal word	Warning
Hazard statements	H400: Very toxic to aquatic life
Precautionary statements	P273: Avoid release to the environment.
Supplementary EUH statements
UN Number	UN3077 - 9 - PG III
WGK	WGK 3
SDS Version	3.0