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69710

Methyl violet

suitable for microscopy, mixture of polymethylated pararosaniline hydrochlorides

Synonym(s):

Methyl violet 2B, Basic Violet 1

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Size/SKUAvailabilityPrice
25 g
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$19.10
100 g
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$41.00
500 g
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$159.00

About This Item

CAS Number:
PubChem Substance ID:
UNSPSC Code:
12171500
NACRES:
MA.02
MDL number:
Beilstein/REAXYS Number:
8464808
Colour Index Number:
42535

$19.10


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Quality Segment

form

powder or crystals

color

green to very dark green

pH

1-2

mp

137 °C (dec.) (lit.)

solubility

ethanol and water: 0.01 g/10 mL

εmax

≥1500 at 579-589 nm in 50% ethanol

suitability

suitable for microscopy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Cl.C\N=C1/C=C\C(C=C1)=C(/c2ccc(cc2)N(C)C)c3ccc(cc3)N(C)C

InChI

1S/C24H27N3.ClH/c1-25-21-12-6-18(7-13-21)24(19-8-14-22(15-9-19)26(2)3)20-10-16-23(17-11-20)27(4)5;/h6-17H,1-5H3;1H

InChI key

JFTBTTPUYRGXDG-UHFFFAOYSA-N

General description

Methyl violet is a triphenylmethane dye. It is a mixture of tetra-, penta-, and hexa- methyl pararosaniline.
Methyl Violet 2B is a mixture of polymethylated (4,5 and 6) pararosaniline chlorides

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This Item
198099C615861135
description

suitable for microscopy, mixture of polymethylated pararosaniline hydrochlorides

description

certified by the BSC

description

ACS reagent, ≥90.0% anhydrous basis

description

suitable for microscopy

suitability

suitable for microscopy

suitability

-

suitability

passes test for sensitivity as indicator

suitability

suitable for microscopy (Bact., Bot., Hist., Vit.)

color

green to very dark green

color

-

color

green to very dark green

color

green to very dark green

solubility

ethanol and water: 0.01 g/10 mL

solubility

-

solubility

water: soluble 50 g/L at 27 °C

solubility

-

form

powder or crystals

form

crystalline powder

form

powder

form

powder

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200


Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1

Storage Class

11 - Combustible Solids

WGK

WGK 3

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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