Magnesium chloride hexahydrate 99.0-101.0% (by complexometric analysis), EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Supplier: Merck

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Supplier: Merck

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About this item

Synonyms: Magnesium dichloride

CAS Number:7791-18-6

Formula:MgCl₂·6H₂O

MDL Number:MFCD00149781

:203.3 g/mol

Merck Index:13,05684

Boiling Pt:1412 °C (1013 hPa)

Melting Pt:117 °C

Density:1.57 g/cm³ (25 °C)

:M-Clarity™ quality level = MQ300

Storage Temperature:Ambient

EINECS:232-094-6

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Specifications

Environmentally Preferable:

Specifications

Specification Test Results

Assay (complexometric):
99.0 - 101.0 %
Identity:
conforms
Appearance of solution:
passes test
Insoluble matter:
≤ 0.005 %
pH-value (5 %; water):
5.0 - 6.5
Acidity or alkalinity:
passes test
Bromide (Br):
≤ 0.05 %
Nitrate (NO₃):
≤ 0.001 %
Phosphate (PO₄):
≤ 0.0005 %
Sulfate (SO₄):
≤ 0.002 %
Total nitrogen (N):
≤ 0.0002 %
Heavy metals (as Pb):
≤ 0.0005 %
Al (Aluminium):
≤ 0.0002 %
As (Arsenic):
≤ 0.0002 %
Ba (Barium):
≤ 0.002 %
Ca (Calcium):
≤ 0.003 %
Cu (Copper):
≤ 0.0005 %
Fe (Iron):
≤ 0.0005 %
K (Potassium):
≤ 0.001 %
Mn (Manganese):
≤ 0.0005 %
Na (Sodium):
≤ 0.001 %
NH₄ (Ammonium):
≤ 0.002 %
Pb (Lead):
≤ 0.0005 %
Sr (Strontium):
≤ 0.005 %
Water:
51.0 - 55.0 %

Specification Test Results

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msds_105833

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