Packs sizes (1)
Technical data
- Melting Point:
- 194 °C
- Solubility:
- water 4 g/l at 25 °C
alcohol 30 g/l
- Physical Description:
- solid
- Product Code:
- 131762
- Product Name:
- Crystal Violet (C.I. 42555)(Reag. Ph. Eur.) for analysis, ACS
- Quality Name:
- for analysis, ACS
- Headline Comment:
- indicator in non aqueous medium
- Specifications:
- Minimum assay (Spectrophotometric) (a.d.s.): 90.0%
Identity: IR passes test
Ratio lmax. P +/- 15 nm: 0.98 - 1.25
A 1% , 1 cm, λ max. (a.d.s.): > 2160
λ of max. ABS in H2O: 589 - 594 nm
T.L.C.: passes test
Maximum limit of impurities
Loss on drying at 110°C: 7.5%
Residue on ignition (as SO4): 1.5 %
Sensitivity as indicator in non-aqueous mediums: passes test
- Hazard pictograms
-
- UN:
- 3077
- Class/PG:
- 9/III
- ADR:
- 9/III
- IMDG:
- 9/III
- IATA:
- 9/III
- WGK:
- 3
- Storage:
- Room Temperature.
- Signal Word:
- Danger
- GHS Symbols:
- GHS07
GHS08
GHS05
GHS09
- H Phrases:
- H302
H351
H318
H410
- P Phrases:
- P202
P264
P270
P273
P280
P281
P301+P312
P305+P351+P338
P330
P391
P501
- Master Name:
- Crystal Violet (C.I. 42555)
- Synonyms Long Text:
- Basic Violet 3, Hexamethylpararosaniline Chloride, Methyl Violet 10 B
- EINECS:
- 208-953-6
- CS:
- 3204 13 00 90
