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Lab Chemicals
Reagents for Molecular Biology
AMMONIUM CHLORIDE
AMMONIUM CHLORIDE Molecular Biology
Salmiac
Article No.
01141
Grade
Molecular Biology
Purity
99.5%
CAS No.
12125-02-9
Molecular Formula
NH
4
Cl
Molecular Weight
53.49
H.S. Code
2827.1000
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
4.5 - 5.5
Melting point/ Freezing point [°C]
340°C
Solubility in water [% weight]
Soluble in water
Packings
500 g
(00500)
Specifications
Appearance
White crystalline powder
Assay
Min 99.5%
DNases, RNases, phosphatases & proteases
None detected
Insoluble matter
Passes filter test
Solubility (1 M in water)
Complete, Colorless
pH (5% solution)
4.5-5.5
Nitrate (NO3)
Max 0.0005%
Phosphate (PO4)
Max 0.0002%
Sulphate (SO4)
Max 0.0005%
UV absorbance 1 M in water at:
260 nm
Max 0.021
280 nm
Max 0.019
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H319
Precaution Statement: P305 + P351 + P338
Revision Date :
31-Mar-2021