ButanolUpdated on2014-05-26

Butanol

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Butanol
Molecular Formular: C4H9OH
Formula WT: 74.12
CAS No.: 71-36-3
Annul Capacity: 120,000MT
Packing:20MT ISO Tank
Application
1. Plastics industry: plasticizer, for example, butyl acetate, dbp(Di Butyl Phthalate), and phosphoric acid.
2. Food flavour.
3. Organic synthesis: The raw material of butyraldehyde and butyric acid.
Specifications:

Item

Specifications

Premium grades

First-grade

Qualified

Appearance

Transparent liquid , no visible mechanical impurities

Chromaticity in Hazen(Pt-Co) ≤

10

15

Density(ρ20),g/cm³

0.809-0.811

0.808-0.812

Boiling Range(0℃, 101.3kap)(including117.7℃), ≤

1.0

2.0

3.0

Butanol Content(dry basis), w/%  ≥

99.5

99.

98.0

Water Content, w/%  ≤

0.1

0.2

Acidity(calculated by ethanol content), w/%  ≤

0.003

0.005

0.01

Sulphate Chromogenic test(Pt-Co), ≤

20

40

    /

Evaporation Residue,%1 ≤

0.003

0.005

0.01