Advanced
Search
Chemicals
Lab Chemicals by Category
Advanced Search
COA Center
LOBA TLC Sprayer
MN Filter
Filtration
Chromatography
Rapid Tests
Water Analysis
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
Company Profile
From Our Chairman
About Us
Vision
What We Offer
Certifications
Core Values
Our Commitment
Facility Tour
Manufacturing
Laboratory
Warehousing
Our Integrated Management System
Privacy Policy
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Home
Lab Chemicals
Inorganic Bases
MAGNESIUM HYDROXIDE
MAGNESIUM HYDROXIDE Extra Pure
Conforms to BP, IP specification
Milk of magnesia
Article No.
4469H
Grade
Extra Pure
Purity
95%
CAS No.
1309-42-8
Molecular Formula
Mg(OH)
2
Molecular Weight
58.53
H.S. Code
2816.1010
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
9.5 - 10.5
Melting point/ Freezing point [°C]
350°C
Density [g/cm3]
2.36
Solubility in water [% weight]
Insoluble in water
Packings
1000 g
(01000)
Specifications
Appearance
White powder
Assay (complexometric)
95 - 100.5%
Identity
Passes test
Appearance of solution
Passes test
Substance soluble in water
Max 1%
Substance insoluble in acetic acid
Max 0.1%
Chloride (Cl)
Max 0.1%
Sulphate (SO4)
Max 0.5%
Heavy metal (as Pb)
Max 0.003%
Arsenic (As)
Max 0.0004%
Calcium (Ca)
Max 1.5%
Loss on ignition (at 900°C)
30 - 32.5%
Iron (Fe)
Max 0.07%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date :
06-Aug-2014