Product name ： Magnesium hydroxide
Product Category：High-purity chemicals & electronic chemicals;
CAS No.： 1309-42-8;12195-86-7;13760-51-5
Formula:Mg(OH)₂
MW:58.32
Characters:Colorless hexagonal prism crystal, Density 2.36, insoluble in water, decomposed into magnesia at 350℃
Specifications:

Magnesium hydroxide	A.R.	C.P.	High-purity grade
Item	Spec.	Spec.	Spec.
Assay %	98~102	98~102	≥ 98.5
HclInsol. in water %	≤0.03	≤0.1	≤0.1
Loss on ignition %	30~33	30~33	30~33
Chlorides(CL) %	≤0.02	≤0.05	≤0.2
Nitrates(NO3)%	≤0.005	≤0.01	≤0.005
Sulphates(SO4)%	≤0.02	≤0.2	≤0.05
K%	≤0.005	≤0.05	≤0.05
Na%	≤0.05	≤0.2	≤0.2
Ca%	≤0.05	——	≤0.05
Fe%	≤0.002	≤0.01	≤0.02
Heav metal(Pb)％	≤0.005	——	≤0.005

Product Usage: As oil additive; used in electronic industry, medical industry and in refining of granulated sugar; used for heat insulator and in the manufacture of other magnesium salts.
Packaging:25kg cardboard drum, lined with double-layer plastic bag
Storage Precautions:Stored in cool, draughty and dry place at room temperature.
MSDS: Download