Packs sizes (1)
Technical data
- Solubility:
- 663 g/L (H2O)
- Physical Description:
- Solid
- Product Code:
- A3635
- Product Name:
- Imidazole ultrapure
- Specifications:
- Assay (titr.): min. 99.5 %
pH (0.1 M; H2O): 9.5 - 11.0 (25°C)
Water: max. 0.2 %
Chloride: max. 0.005 %
Sulfate: max. 0.005 %
Al: max. 0.0005 %
As: max. 0.00001 %
Cd: max. 0.0005 %
Fe: max. 0.0005 %
Mn: max. 0.0005 %
Pb: max. 0.0005 %
Zn: max. 0.0005 %
A (1 cm/0.1 M in H2O)
260 nm: max. 0.1
280 nm: max. 0.1
- Hazard pictograms
-
- UN:
- 3263
- Class/PG:
- 8/III
- ADR:
- 8/III
- IMDG:
- 8/III
- IATA:
- 8/III
- WGK:
- 2
- Storage:
- RT
- Signal Word:
- Danger
- GHS Symbols:
- GHS05
GHS07
GHS08
- H Phrases:
- H302
H314
H360D
- P Phrases:
- P280
P303+P361+P353
P305+P351+P338
P310
P321
P405
P501
- EINECS:
- 206-019-2
- CS:
- 29332990
- Index Nr.:
- 613-319-00-0