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Imidazole pure

Glyoxaline

Assay (Perchl. Ac.): 99.0%
Code
IG2536
CAS
288-32-4
Molecular Formula
C3H4N2
Molar mass
68.08 g/mol

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Packs sizes (1)

Code packaging size price per unit Quantity Price Per Box Quantity
IG2536.0739
Code
IG2536.0739
 packaging size
20 kg
 price per unit
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quantity
molecule for: 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
Hazard pictograms
  • GHS05 Hazard
  • GHS07 Hazard
  • GHS08 Hazard
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