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7773-06-0

Name Ammonium sulfamate
CAS 7773-06-0
EINECS(EC#) 231-871-7
Molecular Formula H6N2O3S
MDL Number MFCD00011429
Molecular Weight 114.12
MOL File 7773-06-0.mol

Chemical Properties

Appearance Ammonium sulfamate is a white to yellow crystalline solid.
Melting point  131-135 °C (lit.)
Boiling point  160°C
density  1.769
vapor pressure  0Pa at 20℃
Fp  160°C
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Crystalline Powder
color  White
Odor Slight amine odor
PH 5.0-6.0 (50g/l, H2O, 20℃)
PH Range 4.5 - 6.0
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
Water Solubility  1950 g/L (20 ºC)
Sensitive  Air & Moisture Sensitive
Merck  14,554
Exposure limits ACGIH: TWA 10 mg/m3
OSHA: TWA 15 mg/m3; TWA 5 mg/m3
NIOSH: IDLH 1500 mg/m3; TWA 10 mg/m3; TWA 5 mg/m3
InChIKey GEHMBYLTCISYNY-UHFFFAOYSA-N
LogP -4.34 at 20℃
CAS DataBase Reference 7773-06-0(CAS DataBase Reference)
NIST Chemistry Reference Ammonium sulfamate(7773-06-0)
EPA Substance Registry System 7773-06-0(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
RIDADR  UN 3077 9/PG 3
WGK Germany  1
RTECS  WO6125000
3-10
TSCA  Yes
PackingGroup  III
HS Code  29222100
Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. Somewhat explosive when heated or by spontaneous chemical reaction in a hot acid solution. A powerful oxidizer. When heated to decomposition it emits very toxic fumes of NH3, NOx, and SOx. See also SULFONATES and SULFAMIC ACID.
Hazardous Substances Data 7773-06-0(Hazardous Substances Data)
Toxicity
LD50 orally in rats: 3.0 g/kg (Ambrose)
IDLA 1,500 mg/m3

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