Electronic grade nitric acid 03 (inorganic compound)
Product Categories£ºFine Chemicals
Add Time£º2024/10/22 3:09:41
- Product Description
Product Introduction:
Packaging methods:tanker delivery,barrel packaging,reagent grade bottled packaging
Nitric acid is a strong oxidizing and corrosive acid.Nitric acid is easily soluble in water,and its solution is colorless and transparent at room temperature.The properties of different concentrations of aqueous solutions vary.Commercial concentrated nitric acid is a constant boiling mixture with a mass fraction of 69.2%(about 16mol/L).If the mass fraction is sufficiently large(commercial concentration is over 95%),it is called fuming nitric acid.Nitric acid is prone to visible light decomposition and should be stored in a dark place in a brown bottle.Contact with reducing agents is strictly prohibited.Nitric acid is mainly produced by ammonia oxidation method in industry,used to manufacture fertilizers,nitrates,pharmaceuticals and chemicals,chemical fiber industry,dyes,rubber manufacturing,national defense industry,metallurgical industry,printing and dyeing industry,cleaning,etc;In organic chemistry,a mixture of concentrated nitric acid and concentrated sulfuric acid is an important nitration reagent.The chemical formula is HNO3,and a 1:3 mixture of nitric acid and hydrochloric acid can produce highly corrosive aqua regia.
Chinese name:Nitric acid
English name:Nitric acid
Alternative names:nitrate water,acid water,ammonia nitrogen water
Chemical formula:HNO3
Molecular weight:63
Melting point:-42¡æ
Boiling point:83¡æ
Water solubility:with a maximum concentration of over 98%
Density:Mass fraction of 69.2%,1.42g¡¤cm-3
CAS Number:7697-37-2
EINECS login number:231-714-2
Appearance:Colorless liquid
Application:Supply of nitrogen fertilizer,aqua regia,nitrate
Safety description:Inhaling nitric acid smoke can cause acute poisoning
Hazard description:There is a high risk of contact with nitric acid vapor
Execution standard:GB 337.1-2002(Industrial grade concentrated nitric acid)
GBT 626-2006(Reagent grade nitric acid)
±Ê¼Ç
Packaging methods:tanker delivery,barrel packaging,reagent grade bottled packaging
Nitric acid is a strong oxidizing and corrosive acid.Nitric acid is easily soluble in water,and its solution is colorless and transparent at room temperature.The properties of different concentrations of aqueous solutions vary.Commercial concentrated nitric acid is a constant boiling mixture with a mass fraction of 69.2%(about 16mol/L).If the mass fraction is sufficiently large(commercial concentration is over 95%),it is called fuming nitric acid.Nitric acid is prone to visible light decomposition and should be stored in a dark place in a brown bottle.Contact with reducing agents is strictly prohibited.Nitric acid is mainly produced by ammonia oxidation method in industry,used to manufacture fertilizers,nitrates,pharmaceuticals and chemicals,chemical fiber industry,dyes,rubber manufacturing,national defense industry,metallurgical industry,printing and dyeing industry,cleaning,etc;In organic chemistry,a mixture of concentrated nitric acid and concentrated sulfuric acid is an important nitration reagent.The chemical formula is HNO3,and a 1:3 mixture of nitric acid and hydrochloric acid can produce highly corrosive aqua regia.
Chinese name:Nitric acid
English name:Nitric acid
Alternative names:nitrate water,acid water,ammonia nitrogen water
Chemical formula:HNO3
Molecular weight:63
Melting point:-42¡æ
Boiling point:83¡æ
Water solubility:with a maximum concentration of over 98%
Density:Mass fraction of 69.2%,1.42g¡¤cm-3
CAS Number:7697-37-2
EINECS login number:231-714-2
Appearance:Colorless liquid
Application:Supply of nitrogen fertilizer,aqua regia,nitrate
Safety description:Inhaling nitric acid smoke can cause acute poisoning
Hazard description:There is a high risk of contact with nitric acid vapor
Execution standard:GB 337.1-2002(Industrial grade concentrated nitric acid)
GBT 626-2006(Reagent grade nitric acid)
±Ê¼Ç