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Crystal Violet (C.I. 42555)(Reag. Ph. Eur.) for analysis, ACS

Basic Violet 3, Hexamethylpararosaniline Chloride, Methyl Violet 10 B

Minimum assay (Spectrophotometric) (a.d.s.): 90.0%
Code
131762
CAS
548-62-9
Molecular Formula
C25H30ClN3
Molar mass
407.99 g/mol

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Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
131762.1608
code
131762.1608
packaging size
100 g
price per unit
single $128,10
box price per unit
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
  • GHS05 Hazard
  • GHS07 Hazard
  • GHS08 Hazard
  • GHS09 Hazard
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:
32041300
Download TDS file for complete specifications