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o-Cresolphthalein

$ 1.00 /1KG

Min. Order1G
Purity99%
Cas No596-27-0
Supply Ability100KG
Update time2019-07-06

career henan chemical co

career henan chemical co

7YR

China

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Chemical Properties

Product Name	o-Cresolphthalein
CAS No	596-27-0
EC-No	209-881-8
Min. Order	1G
Purity	99%
Supply Ability	100KG
Release date	2019/07/06

AD68

o-Cresolphthalein Basic information

Product Name:	o-Cresolphthalein
Synonyms:	3,3-bis(4-hydroxy-3-methylphenyl)-(3H)-Isobenzofuranone;3,3-bis(4-hydroxy-3-methylphenyl)-1(3h)-isobenzofuranon;3,3-Bis(4-hydroxy-3-methylphenyl)-1-(3H)-iso-benzofuranone;3,3-bis(4-hydroxy-3-methylphenyl)-1(3h)-isobenzofuranone;3’,3’’-dimethyl-phenolphthalei;cresolphthalein;Di-o-Cresolphthalide;o-Cresolphalein
CAS:	596-27-0
MF:	C22H18O4
MW:	346.38
EINECS:	209-881-8
Product Categories:	Analytical Chemistry;Indicator (pH);pH Indicators;CTitration;Indicators;pH Indicators - Solids;Stains and Dyes;Stains&Dyes, A to;Phthalein
Mol File:	596-27-0.mol

o-Cresolphthalein Chemical Properties

Melting point	223-225 °C
solubility	Solubility Slightly soluble in water; soluble in ethanol
form	powder
pka	9.40(at 25℃)
color	Clear colorless
PH Range	8.2 (colorless) - 9.8 (violet/red)
Water Solubility	slightly soluble
λmax	566nm, 381nm
Merck	14,2576
BRN	310554
Major Application	Sensors, display device, photoresists, recording materials, imaging materials, authentication system for secure documents, decoder system, lithium cells, electroplating process, inks, markers, toners, correction fluid, paints, adhesives, floor coatings, gas leaking detector for safety in industries, toys, food storage, diapers, determination of calcium, lotions, urine analysis test strips, drugs, blood analysis
CAS DataBase Reference	596-27-0(CAS DataBase Reference)
EPA Substance Registry System	1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- (596-27-0)

Safety Information

Hazard Codes	Xn
Risk Statements	40-36/37/38-20/21/22
Safety Statements	36/37-36-26
RIDADR	1170
RTECS	SM8390000
TSCA	Yes

MSDS Information

Provider	Language
3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone	English
ACROS	English
ALFA	English

o-Cresolphthalein Usage And Synthesis

Chemical Properties	white to pink or beige to tan powder
Uses	As indicator: pH range, 8.2 colorless, 9.8 red. Analytical reagent.

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