Imidazole

Melting Point:

90 °C

Boiling Point:

257 °C

Solubility:

water 663 g/l at 20 °C

Physical Description:

solid

Product Code:

172536

Product Name:

Imidazole

Specifications:

Minimum assay (Perchl. Ac.): 99.0 %
Identity: IR passes test
pH of 5% solution: 9.5 - 10.5
Melting range: 86 - 91 °C

Maximum limit of impurities
Absorbance UV (1 cm cell; Ref.:Water)
ABS at 334 nm, 1,36% sol. in water: 0.050
ABS at 405 nm, 1,36% sol. in water: 0.010
ABS at 250-360 nm, 1,36% sol. in water: 0.050
Water (H2O): 0.5 %
Heavy metals (as Pb): 0.0005 %
Cu: 0,0001 %
Fe: 0,0002 %
Mn: 0,0001 %

Hazard pictograms

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UN:

3263

Class/PG:

8/III

ADR:

8/III

IMDG:

8/III

IATA:

8/III

WGK:

1

Storage:

Room Temperature.

Signal Word:

Danger

GHS Symbols:

GHS07
GHS05
GHS08

H Phrases:

H302
H314
H360D

P Phrases:

P201
P202
P260
P264
P270
P280
P281
P301+P312
P301+P330+P331
P303+P361+P353
P304+P340
P305+P351+P338
P308+P313
P310
P330
P338
P363
P405
P501

Master Name:

Imidazole

Synonyms Long Text:

Glyoxaline

EINECS:

206-019-2

CS:

2933 29 90 90

Download TDS file for complete specifications