Imidazole pure

Melting Point:

90 °C

Boiling Point:

257 °C

Solubility:

water 663 g/l at 20 °C

Physical Description:

solid

Product Code:

IG2536

Product Name:

Imidazole pure

Quality Name:

pure

Specifications:

Assay (Perchl. Ac.): 99.0%
Identity: IR passes test
pH of 5% solution: 9.5 - 10.5
Residue on ignition: 0.4 %
Chloride (Cl): 0.05%
Sulfate (SO4): 0.03%
Easily carbonizable substances: passes test
Hydrolizable substances: passes test
Residual solvents (Ph.Eur/USP): passes test
Isopropanol: 5,000 ppm
Rest of residual solvents excluded by the manufacturing process
Melting point: 86 - 91 °C
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): 0.2 %
Viable aerobic bacterias: 100 cfu/ml
Heavy metals (as Pb): 0.0005%

Metals by ICP [in mg/Kg (ppm)]
Cr: 2,5
Cu: 1
Fe: 2
Ir: 1
Mn: 1
Mo: 2,5
Ni: 2,5
Os: 1
Pd: 1
Pt: 1
Rh: 1
Ru: 1
V: 2,5
Zn: 130

Pittogrammi di pericolo

• 
• 
• 

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

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