China (Mainland)
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Low price with good quality o-Cresolphthalein CAS NO.596-27-0
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 0 Metric Ton
- Payment Terms: L/C,T/T,
- Available Specifications:
Assay(1-100)Metric TonAssay(100-1000)Metric Ton
- Product Details
Keywords
- ortho-cresolphthalein
- 3,3-bis(4-hydroxy-m-tolyl)phthalide
- 209-881-8
Quick Details
- ProName: Low price with good quality o-Cresolph...
- CasNo: 596-27-0
- Molecular Formula: C32H30N2O12
- Appearance: white or almost white crystalline powd...
- Application: USP34 Or EP STANDERUsed as Antibiotic ...
- DeliveryTime: In 18 days
- PackAge: Pack & Store:25kg cardboard barrels li...
- Port: Shanhai , China
- ProductionCapacity: 10 Metric Ton/Day
- Purity: 99.5%
- Storage: In cool ,dry place
- Transportation: Preservce in well-closed containers, p...
- LimitNum: 0 Metric Ton
Superiority
Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.
Lonwinis mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products
Base on contract manufacturing Based on the principle of "Quality First, Customer Priority", our company gets the support and praise from our clients.
Our goal is "Attractive Price, Excellent Quality and Competitive Price". Welcome you to visit our factory ,if you have any inquiry, pls contact us free.We will try our best to support you and your team.
Details
Product Name: o-Cresolphthalein
Synonyms: o-Cresolphthalein (0.1% in ca. 90% Ethanol) [for Titration];3,3-Bis(3-methyl-4-hydroxyphenyl)isobenzofuran-1(3H)-one;3,3-Bis(4-hydroxy-3-methylphenyl)isobenzofuran-1(3H)-one;o-Cresolphthalein, indicator grade,98%;o-Cresolphthalein,pure,indicator grade;o-Cresolphthalein p.a.;3,3-bis(4-hydroxy-3-methylphenyl)-1(3h)-isobenzofuranone;3’,3’’-dimethyl-phenolphthalei
CAS: 596-27-0
MF: C22H18O4
MW: 346.38
EINECS: 209-881-8
Product Categories: Phthalein;Analytical Chemistry;Indicator (pH);pH Indicators;CTitration;Indicators;pH Indicators - Solids;Stains and Dyes;Stains&Dyes, A to
Mol File: 596-27-0.mol
Melting point 223-225 °C
Boiling point 401.12°C (rough estimate)
density 1.1425 (rough estimate)
refractive index 1.4400 (estimate)
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