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ZINC CHLORIDE, ANHYDROUS 98+%

"Store at 15–25°C"

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Article No. 6547C Grade
Purity CAS No. 7646-85-7
Molecular Formula ZnCl2 Molecular Weight 136.29
H.S. Code 2827.3990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White
Odour Odorless pH value 4.0
Melting point/ Freezing point [°C] 293 Boiling point [°C] 732
Density [g/cm3] 2.91 Solubility in water Soluble

Specifications

Appearance (Color) White to cream to pale grey Appearance (Form) Crystals or powder or crystalline powder
Assay (Titration ex Chloride) 97.5 – 102.5% Water Content (Karl Fischer Titration) =<1.75%

Safety Information and Hazard Symbols

Corrosion Exclamation Mark Environment
Symbol: GHS05, GHS07, GHS09
 Signal Word: Danger
 UN No.: 2331
 IMCO Class No.: 8
 Packing Group: III
 Hazardous Statement: H302-H314-H335-H410
 Precaution Statement: P273-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338
Revision Date: 05-Jun-2026

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