Manganese Chloride Tetrahydrate pharmaceutical grade CAS NO.13446-34-9

HS CODE:2827399000           

CAS NO. : 13446-34-9

Molecular Formula：MnCl₂·4H₂O

Formula Weight：197.91

Appearance and properties：：

Rose monoclinic crystal, relative density 2.01, melting point 58℃, soluble in water, soluble in alcohol, insoluble in ether. It is water-absorbing and deliquescent. It loses one molecule of crystal water at 106℃, and loses all crystal water at 198℃ to form an anhydrate.

Specification:

(MnCl2·4H2O)≥99%   
(SO42-)≤0.01% 
(Fe3+)≤0.005%     

(Pb2+)≤0.005%         
（Ba²⁺）≤0.005%   

（Zn²⁺）≤0.01%
（Ca²⁺）≤0.05%     

（Mg²⁺）≤0.01% 
Usage:
It is suitable for the manufacture of pharmaceutical synthesis and feed additives, analytical reagents。It can also be used as chlorination catalyst for organic matter, paint drying agent and as raw material of gasoline seismic agent. Used in dyes and pigments.Magnesium alloy, aluminum alloy smelting, brown and black brick production and pharmaceutical and dry battery manufacturing.It is also used in agriculture as a micronutrient fertilizer.