Magnesium sulfate anhydrous for analysis EMSURE?

Description

Catalogue Number 106067
Description Magnesium sulfate anhydrous

Product Information

CAS number 7487-88-9
EC number 231-298-2
Hill Formula MgO?S
Chemical formula MgSO?
Molar Mass 120.37?g/mol
HS Code 2833 21 00
Quality Level MQ300

Specification

Assay (complexometric) ??98.0?%
Chloride (Cl) ??0.001?%
Total nitrogen (N) ??0.004?%
Heavy metals (as Pb) ??0.001?%
As (Arsenic) ??0.0001?%
Ca (Calcium) ??0.04?%
Fe (Iron) ??0.001?%
Mn (Manganese) ??0.002?%
Loss on ignition (600??C) ??2?%

Safety Information

RTECS OM4500000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

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