Ammonia
Ammonia
- CAS:
- 7664-41-7
- MF:
- H3N
- MW:
- 17.03
Suppliers by country/region
- India(90)
- Canada(14)
- China(136)
- United States(70)
- United Kingdom(18)
- Germany(17)
- Belgium(10)
- Japan(19)
- Bulgaria(3)
- Indonesia(4)
- Europe(3)
- South Korea(4)
- Switzerland(2)
- Italy(2)
- Singapore(4)
- Brazil(4)
- United Arab Emirates(1)
- Serbia(1)
- Spain(7)
- Philippines(1)
- The Netherlands(2)
- Romania(1)
- Russia(3)
- Australia(3)
- Poland(3)
- Bahrain(1)
- Egypt(5)
- Oman(1)
- France(2)
- Kuwait(2)
- Algeria(1)
- Denmark(2)
- Finland(1)
- Mexico(4)
- Costa Rica(1)
- Saudi Arabia(1)
- Iran(2)
- Chile(4)
- Thailand(1)
- Qatar(1)
- Lithuania(1)
- South Africa(1)
- Ukraine(1)
- Czech Republic(1)
- Belarus(1)
- Malaysia(1)
Company Type
Properties
- Melting point:
- −78 °C(lit.)
- Boiling point:
- 60 °C
- Density
- 1.023 g/mL at 25 °C
- vapor density
- 0.6 (vs air)
- vapor pressure
- 8.75 atm ( 21 °C)
- Flash point:
- 52 °F
- storage temp.
- 0-6°C
- solubility
- Miscible with ethanol (95%) and water.
- pka
- 38(at 25℃)
- form
- Liquid
- color
- Colorless
- Odor
- Intense pungent odor detectable at 17 ppm
- Odor Threshold
- 1.5ppm
- explosive limit
- 25%
- Odor Type
- ammoniacal
- Water Solubility
- soluble
- Sensitive
- Hygroscopic
- Merck
- 14,492
- BRN
- 3587154
- Henry's Law Constant
- 1.31 at 0 °C, 2.92 at 20 °C (droplet train apparatus, Shi et al., 1999)
- Exposure limits
- TLV-TWA 25 ppm (～18 mg/m3) (ACGIH and MSHA), 50 ppm (OSHA); STEL 35 ppm; IDLH 500 ppm (NIOSH).
- Dielectric constant
- 25.0（-59℃）
- Stability:
- Stable. Hygroscopic. Flammable. Incompatible with acids, strong oxidizing agents. May react violently with acids, aldehydes, alkylene oxides, amides, boron, boron halides, calcium, chlorine azide, chloric acid, chlorine monoxide, chlorites, halogens, heavy metals and many other materials - check the complete data sheet before use!
- LogP
- 0.23 at 20℃
Safety Information
- Symbol(GHS)
GHS04,GHS05,GHS06,GHS09
- Signal word
- Danger
- Hazard statements
- H280-H314-H331-H410
- Precautionary statements
- P260-P273-P280-P303+P361+P353-P304+P340+P311-P305+P351+P338+P310
- Hazard Codes
- F,N,T,Xn
- Safety Statements
- 26-7-45-36/37/39-16-9-61-36/37
- OEB
- A
- OEL
- TWA: 25 ppm (18 mg/m3), STEL: 35 ppm (27 mg/m3)
- RIDADR
- UN 1219 3/PG 2
- WGK Germany
- 2
- RTECS
- BO0875000
- Autoignition Temperature
- 690 °C
- TSCA
- Yes
- DOT Classification
- 2.2 (Non-flammable gas)
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 28141000
- Toxicity
- LD50 oral (rat) 350 mg/kg
LC50 inhal (rat) 2000 ppm (4 h)
PEL (OSHA) 35 ppm (27 mg/m3)
TLV-TWA (ACGIH) 25 ppm (17 mg/m3)
STEL (ACGIH) 35 ppm (27 mg/m3)
- IDLA
- 300 ppm
Use
Ammonia is the least expensive and most widely used nitrogen fertilizer. it is used in the manufacture of other fertilizers like urea, ammonium sulphate and ammonium chloride. ammonia is also used in the manufacture of nitric acid, hydrazine hydrate, urethane, acrylonitrile and sodium carbonate (solvay process). in addition, ammonia is used as a refrigerant, in nitriding of steels, in the petroleum industry, in the manufacture of explosives and rocket fuel, as a yeast nutrient, etc. anhydrous ammonia, which has great affity for water, contains approximately 82% nitrogen. this is the highest nitrogen content that any nitrogen fertilizer can have.
90 India supplier list of "Ammonia"
- Product Name:Ammonia sol 1.5M in Diethyl Ether
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: New Delhi,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Ammonia, anhydrous
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA