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Ammonium chlorideCAS#12125-02-9

Chemical Name：Ammonium chloride

CAS No.:12125-02-9

Appearance:White Solid

Molecular Formula：ClH4N

Molecular weight:53.49

Sample: Available

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Product Details

Products Description of Ammonium chlorideCAS#12125-02-9

Ammonium chloride industrial product purity ≥ 99.3%, white crystalline solid, odorless with salty and cool taste, hygroscopic. Melting point 337.8℃ (dissociates), boiling point 520℃. Vapor pressure negligible (25℃), relative density 1.53 (20℃). Solubility in water: highly soluble, slightly soluble in ethanol, insoluble in acetone and ether. Stable, incompatible with strong bases.

Parameters

Melting point	340 °C (subl.) (lit.)
Boiling point	100 °C750 mm Hg
bulk density	600-900kg/m3
density	1.52
vapor density	1.9 (vs air)
vapor pressure	1 mm Hg ( 160.4 °C)
refractive index	1.642
FEMA	4494 \| AMMONIA (ALSO INCLUDES AMMONIUM CHLORIDE)
storage temp.	Store at +5°C to +30°C.
solubility	H2O: 1 M at 20 °C, clear, colorless
form	Solid
pka	9.25[at 20 ℃]
color	White
Specific Gravity	1.53
PH	4.7 (200g/l, H2O, 25℃)(External MSDS)
Odor	odorless
Odor Type	ammoniacal
Water Solubility	soluble
λmax	λ: 260 nm Amax: ≤0.021 λ: 280 nm Amax: ≤0.019
Sensitive	Hygroscopic
Merck	14,509
BRN	4371014
Exposure limits	ACGIH: TWA 10 mg/m3; STEL 20 mg/m3 NIOSH: TWA 10 mg/m3; STEL 20 mg/m3
Dielectric constant	7（0.0℃）
Stability:	Stable. Incompatible with strong acids, strong bases.
CAS DataBase Reference	12125-02-9(CAS DataBase Reference)
NIST Chemistry Reference	Ammonium chloride(12125-02-9)
EPA Substance Registry System	Ammonium chloride (12125-02-9)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36-41-37/38
Safety Statements	22-36-26
RIDADR	UN 3077 9 / PGIII
OEB	B
OEL	TWA: 10 mg/m3, STEL: 20 mg/m3
WGK Germany	1
RTECS	BP4550000
Autoignition Temperature	>400 °C
TSCA	Yes
HazardClass	9
PackingGroup	III
HS Code	28271000
Hazardous Substances Data	12125-02-9(Hazardous Substances Data)
Toxicity	LD50 in rats (mg/kg): 30 i.m. (Boyd, Seymour); LD50 in rats (mg/kg): 1650 orally (Smeets)

Product Application of Ammonium chlorideCAS#12125-02-9

Ammonium chloride is mainly used for dry batteries, storage batteries, ammonium salts, tanning, plating, medicine, photography, electrodes, adhesives, etc. Ammonium chloride is also an available nitrogen chemical fertilizer whose nitrogen content is 24% to 25%. It is a physiological acidic fertilizer and suitable for wheat, rice, corn, rapeseed and other crops.

Factory and Equipment Show

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