Zinc chloride, anhydrous, EP, USP grade CAS 7646-85-7

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CAS: 7646-85-7

MF: Cl₂Zn

MW: 136.29

Physical Description	White or almost white crystalline powder or crystals
Identification	According to EP, USP
pH	4.6 - 5.5
Oxychlorides	To pass test
Ammonium Salts	To pass test
Ammonium (NH4)	≤ 400ppm
Sulphate (SO4)	≤ 0.02%
Alkalies and Alkaline Earths	≤ 1.0%
Aluminium, Calcium, Iron and Magnesium	To pass test
Lead (Pb)	≤ 0.005%
Assay (Titration)	97.0 - 100.5 %
Pharmacopoeia Specification(s)	EP, USP
Specification Version	1.0

Pictograms
Signal word	Danger
Hazard statements	H302: Harmful if swallowed H314: Causes severe skin burns and eye damage H400: Very toxic to aquatic life H410: Very toxic to aquatic life with long lasting effects
Precautionary statements	P260: Do not breathe dust/fume/gas/mist/vapors/spray. P273: Avoid release to the environment. P280: Wear protective gloves/protective clothing/eye protection/face protection. P301+P312: IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell. P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
Supplementary EUH statements
UN Number	UN2331 - 8 - PG III
WGK	WGK 3
SDS Version	3.0