![white powder Phenolphthalein](/ProductImageEN/2024-06/Large/e5e8dce1-2ed3-4e02-a4af-937bb5bd3fb9.jpg)
white powder Phenolphthalein NEW
Price | $12 |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 20T |
Update Time: | 2024-06-04 |
Product Details
Product Name: white powder Phenolphthalein | EC-No.: 201-004-7 |
Min. Order: 1kg | Purity: 98% |
Supply Ability: 20T | Release date: 2024/06/04 |
Basic Info.
Product Description
![Article illustration](https://image.made-in-china.com/226f3j00LZicFoknlQbh/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
Application and Function
1, the pharmaceutical raw materials in pharmaceutical industry: it is suitable for habitual stubborn constipation, including tablets, suppositories and other formulations.
2, it can be used for organic synthesis: mainly used in synthesizing plastics, especially in synthesizing the phthalazinone poly aryl ether ketone poly aryl ether ketone polymers. This kind of polymers, because of its excellent heat resistance, water resistance, corrosion resistance, heat aging resistance and good processability, fibers, coatings and composites made of it are widely used in the fields of electrical and electronic equipment, transportation and aerospace, atomic energy engineering .
3, used as acid and alkali indicator, non-aqueous solution titration indicator and chromatography analysis reagents.
![Article illustration](https://image.made-in-china.com/226f3j00PShkFscrETbi/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
![Article illustration](https://image.made-in-china.com/226f3j00PjVoNwcWlEqi/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
![Article illustration](https://image.made-in-china.com/226f3j00lKVkyfonfTci/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
![Article illustration](https://image.made-in-china.com/226f3j00iZhoNHcMftbV/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
![Article illustration](https://image.made-in-china.com/226f3j00VKikFqbtZEol/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
![Article illustration](https://image.made-in-china.com/226f3j00iShkFZoIrEql/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
![Article illustration](https://image.made-in-china.com/226f3j00VjhoOJkMStbW/Industrial-Grade-Phenolphthalein-Solution-Phenolphthalien-C20h14o4-for-Synthetic-Plastics.webp)
Melting point | 261-263 °C (lit.) |
Boiling point | 417.49°C (rough estimate) |
density | 1.27 g/cm3 at 32 °C |
refractive index | 1.5400 (estimate) |
Fp | 24 °C |
storage temp. | no restrictions. |
Colour Index | 764 |
form | Solid |
pka | 9.4(at 25ºC) |
color | White to yellow-white |
Company Profile Introduction
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- Since: 2023-04-24
- Address: Room 010, House 308, No. 350, Juhuashan Road, Huangdao District, Huangdao City, Shandong Province