ZINC CHLORIDE

ZINC CHLORIDE Molecular Biology

Dichlorozinc

Article No.

06546

Grade

Molecular Biology

Purity

98%

CAS No.

7646-85-7

Molecular Formula

ZnCl₂

Molecular Weight

136.29

H.S. Code

2827.3990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

pH value

4 Aqueous solution

Melting point/ Freezing point [°C]

293 °C

Boiling point [°C]

732 °C

Density [g/cm3]

2.91

Solubility in water [% weight]

Soluble in water

Packings

500 g (00500)

Specifications

Appearance	White crystalline hygroscopic powder
Assay (ex total Zn)	Min 98%
DNAase/RNAase/Proteases	Not detected
Solubility (0.14 g/mL in water; 20°C)	Complete ,colorless
pH (1 M solution in water; 25°C)	4 - 5.5
UV absorbance 1 M water at 260 nm	Max 0.01
UV absorbance 1 M water at 280 nm	Max 0.01

Safety Information and Hazard Symbols

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-P304+P340-P305+P351+P338-P310

Revision Date : 23-Jun-2022

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