o-Cresolphthalein

o-Cresolphthalein


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Keyword
cas no.: 596-27-0, o-cresolphthalein
Category
Chemical Reagents & Products

Shenyang Joinunion Chemical Technology Co.,Ltd.

Country / Year Established
China China /
Business type
Others
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12

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Keyword cas no.: 596-27-0 , o-cresolphthalein Unit Size -
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Product Information

o-Cresolphthalein

CAS NO.: 596-27-0

Synonyms: 3,3-Bis(4-hydroxy-3-methyl phenyl)-1-(3H)-iso-benzofuranone,Di-o-cresol phthalide,3´-Dimethylphenolphthalein, OCP.

Molecular formula: C22H18O4

Molecular weight: 346.38

Property: white to beige crystalline powder. which is soluble in alcohol, ether, acetic acid and dilute alkali, slightly soluble in water, and insoluble in benzene.

Range of PH: 8.2 (colorless) -9.8 (red).

Main use: as acid-base indicator

Solubility test in ethanol: pass

Storage Temperature:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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Shenyang Joinunion Chemical Technology Co.,Ltd.

Country / Year Established
China China /
Business type
Others

12

President
Mr.fu
Address
R1212/1213 No. 90 South Jingxing St. Tiexi Dist. Shenyang
Product Category
Chemical Reagents & Products,Printing Inks
No. of Total Employees
51-100
Company introduction

Shenyang Joinunion Chemical Technology Co.,Ltd. is previous Chemical Dept. of China Shenyang International Trade Group joined with Chemical Research Institute and Glass Research Institute. After many year’s endeavors, we accumulated a wealth of experience and have established supply bases of quality export goods, we invested many plants, such as  phosphor plant, lighting plant, agricultural chemical plant, chemical reagent factory, and paint plant. Now we have established direct trading relationship with many commercial establishments in more than 50 countries and territories around the world. Our export business covers various luminophor materials, lighting and their relative components of ceramics  and also chemical techniques etc and import the material of noble and non-ferrous metals, chemicals and the parts of machinery.

Our fluorescent materials are widely used for making fluorescent lamps, mercury lamps, neon lamps, UV lamps, cold cathode lamp, PDP, LED, printing ink, anti-forgery powder, diazo printing powder and also could be adjusted of special using for plant growth lamps, aquatic animal lamps and etc.

We could also adjust our basal colored phosphors with different ratio that can give off different colors with different using as your requirement.

 

 

Main Markets

South Africa South Africa

South Korea South Korea

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