Ammonium Chloride Suppliers, Ammonium Chloride Manufacturers.
TIANJIN EVERWIN IM. AND EX. CO., Ltd.
Ammonium Chloride
Category :
Inorganic chemicalsSynonyms :
Salmiac;Amchlor;ammonium muriate;Darammon;Sal ammoniac;Salammonite;CAS NO :
12125-02-9EC NO :
235-186-4Molecular Formula :
NH4ClMolecular Weight :
53.4916Main Specifications :
InChI :
InChI=1/ClH.H3N/h1H;1H3Product description :
Ammonium Chloride
Identification of product
Chemical name: Ammonium chloride???????????????????????CAS: 12125-02-9
Molecular formula: NH4Cl????????????????????????????????Mr: 53.49????????????
Standard
Industrial grade (white crystal, Standard GB/T2946-2008)
Test Items
Premium grade
First grade
Qualified
NH4Cl(dried basis)?% ≥
99.5
99.3
99.0
Moisture % ≤
0.5
0.7
1.0
Ignition Residue % ≤
0.4
0.4
0.4
Iron (Fe)?% ≤
0.0007
0.0010
0.0030
Heavy Metal (as Pb) % ≤
0.0005
0.0005
0.0010
Sulfate (as SO42-) % ≤
0.02
0.05
—
pH (200g/L solution)
4.0~5.8
Physical and chemical properties
White powder or crystal, deliquescent easily
Density (20℃，g/cm3)：1.527
Melting point (℃)：340
Solubility in water (20℃)：372g/L
Production method
1.Complex decomposition method: reaction between ammonium sulfate and sodium chloride
2.Combined-soda method: adding fine salt to ammonium chloride mother liquor
3.Re-crystallization of raw ammonium chloride
4.Vapor method synthesis method: hydrogen chloride gas pass through the absorption tower and contact with cyclic mother liquor and generate saturated hydrogen chloride with ammonium chloride solution, then react with ammonia.
Application
l?Used in pharmaceutical industry
l?Used for product battery
l?Used in dyeing fabric, tanning, electroplate, etc.
l?Used as fertilizer in agriculture
l?Used in fiber and rubber industry
Packing, transportation and storage
Packing: Plastic woven bag, net weight of 25kg, 50kg or ton bag. It can be?also packaged according to customer requirements.
Transportation: Guard against rain and damp. Shall not be transported mixed with the acid and basic materials.
Storage: Keep in cool and dry place. It is forbidden to contact with lime, cement and other acid and basic materials.
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