Ammonium Chloride

Ammonium Chloride

Ammonium Chloride

 1.Description:

 white powdered crystals, specific gravity 1.532 (17°C), easily absorbs moisture, soluble in water, and the solubility varies as the temperature increases, sublimes at 340°C. It appears strong corrosiveness .

Name:Ammonium chloride

 Molecular formula: NH4CL

 CAS NO.: 12125-02-9

 2.Specifications:

ITEM    SPECIFICATION

INDEX VALUE

INDEX VALUE

MEASURED VALUE

SENIOR GRADE

NO1 GRADE

NH4CL CONTENT(DRY BASIS  %  )               ≥

99.5

99.3

99.51

   MOISTURE(%)                                         ≤

0.5

0.7

0.38

IRON CONTENT%                                      ≤

0.0007

0.001

0.0005

HEAVY METAL (Pb BASIS)%                       ≤

0.0005

0.0005

0.0001

SULFATE(SO4 BASIS)                                 ≤

0.02

0.05

0.0094

Ph (200g/L solution)                                  ≤

4.0-5.8

4.0-5.8

4.5

IGNITION RESIDUE                                    ≤

0.4

0.4

0.1

 

                      3.Usage

 It is mainly used for making dry cell and storage battery ,dyeing aid,electroplating bath additive and analytical reagent.It aso used in tanning,pharmacy,precision casting

 

4. Storage

1) Store in a cool,dry and ventilated house away from moisture
2) Avoid handling or transporting together with acidic or alkaline substances
3) Prevent the material from rain and insolation
4) Load and unload carefully and protect from package damage
5) In the event of a fire,use water,soil or carbon dioxide fire extinguishing media