Chlorophenol red | CAS 4430-20-0

Element: chlorophenol

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C-S » Chemicals » chlorophenol-red-PX318121

Identification

Chlorophenol red

CAS:

4430-20-0

EINECS:

224-619-2

Molecular Formula:

C₁₉H₁₂Cl₂O₅S

MDL:

MFCD00005877

SMILES:

OC1=C(Cl)C=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Cl)=C(O)C=C1

Synonym:

cpr ; betz 0416 ; chlorphenolred ; chlorophenol red ; chlorotexreagent ; chlorophenolredgr ; timtec-bb sbb005925 ; rougedechlorophenol ; chlorophenolredindicatorgr ; chlorophenol red indicator

Description

Chlorophenol red is a pH indicator that can also detect chlorine dioxide in drinking water. Transition Interval: From pH 4.8 (yellow) to pH 6.7 (violet).

Suppliers

Chemlyte Solutions

CS5761728

Xiamen Equation Chemical Co.,Ltd

XECC10245120

Hainan Zhongxin Chemical Co., Ltd.

HZC10884352

Synthon-Chemicals GmbH & Co. KG

ST00370

Wanko Chemical Co., Ltd.

WC7682304

Carbone Scientific Co., Ltd.

CS8962688

Xiamen Hisunny Chemical Co., Ltd.

XHC10564224

Capot Chemical Co., Ltd.

15776

Leap Chem Co., Ltd

LC5761728

Santa Cruz Biotechnology, Inc.

206022

Dayang Chem (Hangzhou) Co.,Ltd.

DC9923968

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CAS equal suppliers

Chlorophenol red indicator

Krada CPS Industry S.L

KCIS17168580

3',3''-Dichlorophenylsulfonphthalein

Hangzhou Keying Chem Co., Ltd.

HKC21608640

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

Angene International Limited

AGN-PC-0JKFBC

2-Chloro-4-[3-(3-chloro-4-hydroxy-phenyl)-1,1-dioxo-benzo[c]oxathiol-3-yl]phenol

Manchester Organics Limited

E50973

Prices & Availability

Data is processed

Properties for Chlorophenol red

Molecular Weight:

423.27 g·mol−1

Density:

~1.6 g/cm³ (Predicted)

Melting point:

261 °C

Boiling point:

~583.0° C at 760 mmHg (Predicted)

Solubility:

Soluble in water (30 mg/ml), ethanol (80 mg/ml), and methyl cellusolve (50 mg/ml).

Physical Description:

reddish-brown to green or brown powder

Safety & Transport Information

Risk Codes:

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

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Alternative Distributors of [Chlorophenol 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