Cresol Red | CAS 1733-12-6 | Chemical-Suppliers

Element: cresol

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C-S » Chemicals » cresol-red-PX687929

Identification

Cresol Red

CAS:

1733-12-6

EINECS:

217-064-2

Molecular Formula:

C₂₁H₁₈O₅S

MDL:

MFCD00005878

SMILES:

CC1=C(C=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4)O)C)O

Synonym:

rougedecresol ; o-cresol red ; crgf ; betz 0419 ; cresol red ; tdgf1 human ; bromcresol purple ; cvesol red ; nsc 7224 ; cr

Description

Cresol red is commonly used with lead acetate for the detection of urease after PAGE. It is also used as an indicator with the following transition intervals: pH 1.8 (orange) to pH 2.0 (yellow); pH 7.0 (yellow) to pH 8.8 (violet).

Suppliers

Refine Chemical Co.,Ltd.

RCC4801920

H&Z Industry Co.,Ltd

HIC4001600

XD BIOCHEMS Ltd

XB300900

Krada CPS Industry S.L

KCIS4402200

Shandong SanYoung Industry Co., Ltd

SSI7002800

Nantong Xindao Biotech Ltd

NXB5202080

Greenwood Products, Inc.

GP4801440

Alfa (A Johnson Matthey Company)

A6401920

Hangzhou Zhongqi Chem Co., Ltd

HZC6002400

Sancai Industry Co.,Ltd.

SIC4801920

Hainan Zhongxin Chemical Co., Ltd.

HZC6802720

Wanko Chemical Co., Ltd.

WC4801440

scienTEST - bioKEMIX GmbH

S-B5002000

Hangzhou Ocean Chemical Co., Ltd.

HOC6602640

Carbone Scientific Co., Ltd.

CS5601680

Zehao Industry Co., Ltd.

ZI4801440

Leap Chem Co., Ltd

LC3601080

Santa Cruz Biotechnology, Inc.

206004

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CAS equal suppliers

o-Cresol red, Reag.

Salsbury Chemicals, Inc.

SC13684104

o-Kresolsulfonphthalein, Reag.

Loba biotech GmbH (formaly LOBA Feinchemie GmbH)

604390

Cresol Red, Indicator Grade, Pure

Acros Organics BVBA

AOB313512540

4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-phenol

Xingrui Industry Co., Limited

XIL1360154404

4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-phenol

Gihi Chemicals Co., Limited

GCL1266350652

Phenol, 4,4'-(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[2-methyl-

Angene International Limited

AGN-PC-0JLAX4

3,3-bis-(4-Hydroxy-3-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide

BLD Pharmatech Ltd

BP1036831104

Prices & Availability

Data is processed

Properties for Cresol Red

Molecular Weight:

382.43 g·mol−1

Density:

0.98 g/mL at 25 °C

Melting point:

290 °C

Solubility:

Soluble in water (slightly at 20° C), 50% ethanol (0.1%), dil. acids, and dil. alkalies. Insoluble in benzene.

Physical Description:

dark green or brown-red 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:

R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Symbols:

Xi, Xn, F

Storage temperature :

Store at RT.

Alternative Distributors of [Cresol Red]

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:

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MSDS:

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