[product name]: n-butanol

[appearance]: colorless transparent oily liquid with pungent odor.

[Formula]: CH3CH2CH2CH2OH

[molecular weight]: 74.12

Executive standard: GB / t6027-1998

[performance]: miscible with ethanol, ether and other organic solvents, vapor and air form explosive mixture, explosion limit 1.45-11.25 (volume). The allowable concentration in the air of public places is 150 / m3.

Main uses: used for preparing esters, plastic plasticizers, medicine, spray paint and solvent.

[packaging, storage and transportation]: it can be packed in clean and dry railway tank cars or galvanized iron drums with a net weight of 150kg. The packing container should be strictly sealed. It should be stored in a dry and ventilated warehouse with the temperature not exceeding 35 ℃ and away from fire sources, inflammables, oxidants and acids. The product can be transported by car or train. According to the regulations of dangerous goods transportation.

Quality index: n-butanol content% (M / M) ≥ 99.5

Chroma, Hazen unit (PT CO) ≤ 10

Density（ ρ）， g/cm3：0.809～0.811

Boiling range (0 ℃, 101.325kpa) (including 117.7 ℃), ℃: 1.0

Sulfuric acid color test, (platinum cobalt) ≤ 20

Acidity (based on acetic acid)% (M / M) ≤ 0.003

Moisture,% (M / M) ≤ 0.1

Evaporation residue% (M / M) ≤ 0.003