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Furfural Specification

PRODUCT IDENTIFICATION
CAS NO. 98-01-1
EINECS NO. 202-627-7
FORMULA C4H3OCHO
MOL WT. 96.09
H.S. CODE 2932.12
SYNONYMS
2-Formylfuran; 2-Furanaldehyde; 2-Furancarbonal; Cyclic aldehyde; 2-Furaldehyde; 2-Furaldehído; 2-Furaldéhyde; alpha-Furole; Artificial ant oil; Fural;
   
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE Clear to light brown liquid
MELTING POINT -36 ~ -39 C
BOILING POINT

162 - 167 C

SPECIFIC GRAVITY

1.16

SOLUBILITY IN WATER 8 (g/100g)
VAPOR DENSITY 3.3
REFRACTIVE INDEX 1.525 - 1.527
STABILITY Stable under ordinary conditions. Light , air sensitive.
   
SALES SPECIFICATION
APPEARANCE clear to pale yellow liquid
PURITY

98.5% min

ACIDITY 20 max (mEq/l)
MOISTURE 0.2% max
REFRACTIVE INDEX 1.525 - 1.527
FINAL BOILING POINT 170 C
   

       


 

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