assay (GC) min. 99.90 %
IR spectrum complying
non-volatile matter max. 0.0005 %
water (Karl Fischer) max. 0.05 %
free acid (as CH3COOH) max. 0.002 %
peroxides (as H2O2) max. 0.05 %
APHA max. 10
absorbance at 400 nm max. 0.005
absorbance at 350 nm max. 0.005
absorbance at 315 nm max. 0.0044
absorbance at 300 nm max. 0.02
absorbance at 275 nm max. 0.046
absorbance at 250 nm max. 0.18
absorbance at 245 nm max. 0.26
absorbance at 212 nm max. 1.0

CAS No.

109-99-9

Molecular Formula

C4H8O

Molecular Weight

72.11

HS Code

2932.1100

Symbol

GHS02, GHS07

Signal Word

Danger

UN No.

2056

IMCO Class No.

3

Hazardous Statement

H225-H302-H319-H335-H351b

Precaution Statement

P201-P202-P210-P240-P242-P243-P261-P264b-P270-P271-P280i-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P330-P370+P378r-P403+P233-P501c

Packing

2.5 L

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Reagents

IMIDAZOLE AR

1,3-Diaza-2,4-cyclopentadiene; Glyoxaline

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