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Appearance:solid
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Ammonium chloride
CAS: 12125-02-9
MF: ClH4N
MW: 53.49
EINECS: 235-186-4
Mol File: 12125-02-9.mol
Ammonium chloride Structure
Ammonium chloride Chemical Properties
Melting point 340 °C (subl.) (lit.)
Boiling point 100 °C750 mm Hg
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 RT.
solubility H2O: 1 M at 20 °C, clear, colorless
form Solid
color White
Specific Gravity 1.53
PH 4.7 (200g/l, H2O, 25℃)(External MSDS)
Water Solubility soluble
λmax λ: 260 nm Amax: ≤0.021
λ: 280 nm Amax: ≤0.019
Sensitive Hygroscopic
Merck 14,509
BRN 4371014
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
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 (Smeet
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