Zinc chloride ≥98%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Supplier: Honeywell Chemicals

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Supplier: Honeywell Chemicals

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About this item

CAS Number:7646-85-7

Formula:ZnCl₂

MDL Number:MFCD00011295

:136.3 g/mol

Merck Index:13,10185

Melting Pt:287…304 °C (1.013 hPa)

Density:2.93 g/cm³ (22 °C)

Storage Temperature:Ambient

EINECS:231-592-0

UN:2331

ADR:8,III

:GHS07

:GHS05

Specification Test Results

Assay:
98.0 - 100.5 %
Insoluble in HCl:
Max. 0.005 %
pH (10 %, 20°C):
4.6 - 5.5
Ammonium (NH₄):
Max. 50 ppm
Calcium (Ca):
Max. 0.001 %
Cadmium (Cd):
Max. 0.0005 %
Copper (Cu):
Max. 0.001 %
Iron (Fe):
Max. 0.0005 %
Potassium (K):
Max. 0.001 %
Magnesium (Mg):
Max. 0.001 %
Sodium (Na):
Max. 0.001 %
Lead (Pb):
Max. 0.001 %
Al, Ca, Fe, Mg and heavy metals:
complying
Oxide chloride (as ZnO):
Max. 1.2 %
Nitrate (NO₃):
Max. 0.003 %
Sulfate (SO₄):
Max. 20 ppm
Total N:
Max. 0.002 %

Specification Test Results

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