Home Categories Inorganic chemistry Ammonium sulfamate
A0677012

Ammonium sulfamate , ACS , 7773-06-0

Synonym(s):
Amidosulfonic acid ammonium salt, Ammonium sulfamate, Sulfamic acid ammonium salt;Ammonium amidosulfonate

CAS NO.:7773-06-0

Empirical Formula: H6N2O3S

Molecular Weight: 114.12

MDL number: MFCD00011429

EINECS: 231-871-7

Pack Size Price Stock Quantity
25G RMB23.20 In Stock
100G RMB43.20 In Stock
500G RMB173.60 In Stock
2.5KG RMB680.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 131-135 °C (lit.)
Boiling point: 160°C
Density  1.769
vapor pressure  0Pa at 20℃
Flash point: 160°C
storage temp.  no restrictions.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Crystalline Powder
color  White
Odor Slight amine odor
PH Range 4.5 - 6.0
PH 5.0-6.0 (50g/l, H2O, 20℃)
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
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
InChIKey GEHMBYLTCISYNY-UHFFFAOYSA-N
LogP -4.34 at 20℃

Description and Uses

Ammonium sulfamate (or ammonium sulphamate) is a white crystalline solid, readily soluble in water. It is a salt formed from ammonia and sulfamic acid. Based on its good performance, it is widely used in industrial production and scientific research. Ammonium sulfamate is used as a herbicide, a composting accelerator in horticultural settings, a flame retardant, and so on.

Ammonium sulfamate (AMS) is an inorganic herbicide used for control of woody plants and herbaceous perennials.

Safety

Symbol(GHS) 
GHS09,GHS07
Signal word  Warning
Hazard statements  H319-H335-H336-H302-H400
Precautionary statements  P301+P312a-P330-P501a-P273-P261-P264-P270-P271-P280-P301+P312+P330-P304+P340+P312-P305+P351+P338+P337+P313-P403+P233-P405-P501
Hazard Codes  Xn,N
Risk Statements  22-50
Safety Statements  24/25-22-61
OEB B
OEL TWA: 10 mg/m3 (total)
WGK Germany  1
RTECS  WO6125000
3-10
TSCA  Yes
HS Code  29222100
Toxicity LD50 orally in rats: 3.0 g/kg (Ambrose)
IDLA 1,500 mg/m3

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