Original Factory Hot Sales Tetrahydrofuran Thf 109-99-9 - Manufacture supplier Phenolphthalein CAS 77-09-8 – Starsky
Original Factory Hot Sales Tetrahydrofuran Thf 109-99-9 - Manufacture supplier Phenolphthalein CAS 77-09-8 – Starsky Detail:
Description
Product Name: Phenolphthalein
CAS: 77-09-8
MF: C20H14O4
MW: 318.32
EINECS: 201-004-7
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
PH: 7.8～10.0
Specification
| Appearance | White powder |
| Assay | 99% min |
| Melting point | 261-263 °C (lit.) |
| Boiling point | 417.49°C (rough estimate) |
Application
1. Manufacture supplier Phenolphthalein CAS 77-09-8 used as an acid-base indicator and irritant laxative for the treatment of constipation
2. Acid-base indicator, non-aqueous titration indicator, chromatographic analysis reagent.
Product detail pictures:
Related Product Guide:
Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for Original Factory Hot Sales Tetrahydrofuran Thf 109-99-9 - Manufacture supplier Phenolphthalein CAS 77-09-8 – Starsky, The product will supply to all over the world, such as: Curacao, Comoros, Porto, With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!
By Kitty from Philadelphia - 2018.06.30 17:29
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Betsy from Chile - 2018.11.28 16:25
