Liquid Ammonia NH3 CAS 7664-41-7

Description:

Liquid ammonia is a colorless liquid with a pungent odor. Its main uses are nitrogen fertilizer, refrigerants, and chemical raw materials.
Inorganic aspect is mainly used to make ammonia, liquid ammonia, nitrogen fertilizer (urea, ammonium bicarbonate, etc.), nitric acid, ammonium salt, soda ash. Organic aspects are widely used in synthetic fibers, plastics, dyes, urea.

Ross Chem is the China Liquid Ammonia NH3 supplier.

Basic Info

Synonyms:	Anhydrous Ammonia
CAS No. :	7664-41-7
Molecular Weight:	17
Linear Formula :	NH3
EINECS:	231-635-3
Catagory	Corrosive、hazardous chemicals
Purity

HS Code	2814100000
Origin	China

Apperance：

Colorless liquid with a pungent odor

Features：

Easily soluble in water, ethanol, ether

Properties

Melting point	−78°C (lit.)
Boiling point	-33.42℃(lit.)
density	1.023g/ML at 25°C
vapor density	0.6 (vs air)
vapor pressure	8.75atm ( 21°C)
refractive index	n20/D 1.368(lit.)
Fp	/
storage temp.	Store below +30°C.
solubility	34%（20°C）
form	Liquid
color	colorless
Odor	Irritating
explosive limit	15.7%-27.4%(V)
Water Solubility	34%（20°C）
Merck	14492
BRN	3587157
Stability:	It is flammable in the air, but generally difficult to catch fire. Highly corrosive

Grade

Index	High grade	First grade	Qualified grade
Content	99.90 % min	99.8% min	99.6% min
Water content	0.1% max	0.2% max	0.4% max

Applications：

• 1. The main uses of ammonia are nitrogen fertilizers, refrigerants, and chemical raw materials.
• 2. Inorganic aspect is mainly used to make ammonia, liquid ammonia, nitrogen fertilizer (urea, ammonium bicarbonate, etc.), nitric acid, ammonium salt, soda ash.
• 3. Organic aspect is widely used in synthetic fibers, plastics, dyes, urea, etc.
• 4. In the national defense industry, it is used as a propellant for the manufacture of rockets and missiles.

Packing and Loading：

800L cylinder, 400L cylinder ,ISO tank

Safety Information

• Hazard Class ： 2 3
• Hazard Codes : F

Precautions：

• 1. Strictly enclosed, providing adequate local exhaust and comprehensive ventilation.
• 2. Operators must undergo special training and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust masks, safety glasses, acid and alkali resistant plastic overalls, and rubber acid and alkali resistant gloves.
• 3. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace.
• 4. Use explosion-proof ventilation system and equipment.
• 5. Avoid generating dust. Avoid contact with oxidants, reducing agents, acids and alkalis.
• 6. When handling, load and unload with care to prevent damage to packaging and containers.
• 7. Equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency treatment equipment

MSDS

Price Inquiry

Related Products