Catechol Violet (Pyrocatechol Violet) | CAS 115-41-3

Element: pyrocatechol catechol violet violet

Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » catechol-violet-pyrocatechol-violet-PX190426

Identification

Catechol Violet (Pyrocatechol Violet)

CAS:

115-41-3

EINECS:

204-088-3

Molecular Formula:

C₁₉H₁₄O₇S

MDL:

MFCD00005868

Synonym:

catechol violet ; catecholsulfonphthalein ; pyrocatecholsulfonphthalein ; pyrocatecholvioletgr ; pyrocatechol sulphonphthalein ; pyrocatechol violet ; catecholsulfonaphthalein ; pyrocatechimsulfonphthalein violed ; pyrocatechinsulfonphthaleinviolet ; pyrocatecholsulfonephthalein

Suppliers

Get Quick Quote

CAS equal suppliers

Catechol Violet

Loba biotech GmbH (formaly LOBA Feinchemie GmbH)

192290

Catechol Violet

Simagchem Corporation

SC6301890

Catechol Violet

CM Fine Chemicals

CFC5102040

Catechol Violet

Hangzhou J&H Chemical Co., Ltd.

HJC9303720

Catechol Violet

Haihang Industry Co., Ltd.

HI7802340

Catechol Violet

Dayang Chem (Hangzhou) Co.,Ltd.

DC9303720

Catechol Violet

Alfa (A Johnson Matthey Company)

A9602880

Catechol Violet

Xiamen Equation Chemical Co.,Ltd

XECC9604800

Catechol Violet

Krada CPS Industry S.L

KCIS6603300

Catechol Violet

Shandong SanYoung Industry Co., Ltd

SSI10504200

Pyrocatechol Violet

Santa Cruz Biotechnology, Inc.

215764

Pyrocatechol Violet

TCI Chemicals (India) Pvt. Ltd.

P0568

Pyrocatechol Violet

Hangzhou Ocean Chemical Co., Ltd.

HOC12545016

Pyrocatechol Violet

Leap Chem Co., Ltd

LC6842052

Pyrocatechol Violet

H&Z Industry Co.,Ltd

HIC7603040

Pyrocatechol Violet

Gihi Chemicals Co., Limited

GCL10264104

Pyrocatechol Violet, pure, indicator grade

Acros Organics BVBA

AOB399015960

1,2-Benzenediol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-

Xingrui Industry Co., Limited

XIL1380455216

Prices & Availability

Data is processed

Properties for Catechol Violet (Pyrocatechol Violet)

Molecular Weight:

386.38 g·mol−1

Density:

~1.57 (Predicted) (tautomer)

Melting point:

185 °C (dec.)(lit.)

Solubility:

H₂O: 1 mg/mL, clear, red

Physical Description:

greenish yellow powder

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S24/25 - Avoid contact with skin and eyes

Alternative Distributors of [Catechol Violet (Pyrocatechol Violet)]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Downloads

Mol File:

-/-

MSDS:

-/-