Your country and language has been automatically selected.

Back

Magnesium Hydroxide (BP, Ph. Eur.) pure, pharma grade

Magnesium Hydrate

Assay (Compl.): 95.0-100.5%
Code
141840
CAS
1309-42-8
Molecular Formula
Mg(OH)2
Molar mass
58.33 g/mol

Recommended prices only. To see your prices login or contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
141840.0416
code
141840.0416
packaging size
25 kg
Product discontinued. Please check CAS-No. for alternative or contact our Customer Service.
Melting Point:
350 °C
Solubility:
Insoluble in water.Soluble in diluted acids.
Physical Description:
solid
Product Code:
141840
Product Name:
Magnesium Hydroxide (BP, Ph. Eur.) pure, pharma grade
Quality Name:
pure, pharma grade
Specifications:
Assay (Compl.): 95.0-100.5%
Identity according to Pharmacopoeias:: passes test

Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in CH3COOH: 0.1 %
Soluble matter in H2O: 2.0 %
Loss on ignition 900°C: 30.0-32.5 %
Loss on drying at 105°C: 2.0 %
Chloride (Cl): 0.1%
Sulfate (SO4): 0.5%
Residual solvents (Ph.Eur.): passes test
CaO: 1.0 %
Alkalis and soluble salts: 2.0 %
Heavy metals (as Pb): 0.003%
As: 0.0004 %
Ca: 0.7 %
Fe: 0.07 %
Elemental impurities according to ICH Q3D guide: No metal catalysts are used in the manufacturing process. Class 1-3 elements are not likely to be present above the limits of ICH Q3D option 1.
Hazard pictograms
  • GHS07 Hazard
WGK:
nwg
Storage:
Room Temperature.
Signal Word:
Warning
GHS Symbols:
GHS07
H Phrases:
H319
H335
H315
P Phrases:
P261
P264
P271
P280
P302+P352
P501
P304+P340
P305+P351+P338
P312
P321
P332+P313
P337+P313
P362
P403+P233
P405
Master Name:
Magnesium Hydroxide
Synonyms Long Text:
Magnesium Hydrate
EINECS:
215-170-3
CS:
28161000
Download TDS file for complete specifications