Isopropyl alcohol

详情

purity *9.*9% Isopropanol, isopropyl alcohol , CAS#******0 IPA Specifications

1 basic information
(1) content: *9.9%min

(2) dangerous Category: 3 types of flammable liquids.
(3) packing: **0kg/drum
(4) the characteristics: the same is a colorless, transparent, flammable liquid, with a similar smell of alcohol. Miscible with water, ethanol, ether, and chloroform.
 

3 main purpose and downstream products
Aniline *0% is mainly used to MDI production is diphenyl methane diisocyanate (a warm fire and sealing polyurethane material), followed by the rubber products and intermediates (agent such as sulfide urged, antioxidant and stabilizer) and is the intermediates of pesticides (herbicides, fungicides), or the production of dye intermediates.
Downstream products: MDI as the main raw material, using aniline as raw material for the synthesis of the pigment with pigment, the big pink and other products; to aniline synthesis rubber additives have rubber accelerator and rubber antioxidant; medicine aniline is mainly used for producing n - acetyl aniline; pesticides are mainly used in the production of 2,6 diethyl aniline, and then use it to production of herbicides alachlor amine and butachlor; organic intermediates, aniline can be used as N-methyl aniline, N, N-dimethyl aniline, cyclohexylamine, hydroquinone etc. raw materials.

3 downstream products and Applications
(1) as organic raw materials and solvents have a wide range of uses. As a chemical raw material, production of acetone, hydrogen peroxide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropyl chloride, and fatty acid isopropyl ester and chloro fatty acid isopropyl. In fine chemical industry, can be used in the production of nitric acid isopropyl ester, xanthan acid isopropyl ester, phosphite isopropyl, aluminum isopropoxide and medicine and pesticide can also be used for the production of 2 different acetone, acetic acid isopropyl ester and thymol and gasoline additives,

5) as solvent is a solvent for industry relatively inexpensive, versatile, and free water mixing, dissolution of lipophilic substances than ethanol strong can be used as the solvent for nitrocellulose, rubber, paint, shellac, alkaloids and other. Can be used in the production of paints, inks, extracts, aerosols, etc.. It can also be used as anti freezing agent, cleaning agent, additives, pigment production, printing and dyeing industry. Used as a diluent for adhesive, antifreeze, dehydrating agent etc.

3) used as an oil well water base fracturing fluid, the air form explosive mixture, in case of fire, high heat can cause a burning explosion, and oxidant can produce a strong reaction.
(4) in the electronics industry, can be used as cleaning agent degreasing. Oil industry, cotton seed oil extraction agent, can also be used for animal derived tissue membrane of skim.

*4) as a standard for the determination of barium, calcium, copper, magnesium, nickel, potassium, potassium, sodium, strontium, cobalt, etc.