High Purity price Phenolphthalein powder for loss and Fat Burning CAS 77-09-8

Basic Info

Model No.: CAS 77-09-8

Additional Info

Packaging: 25KG Drum

Productivity: 10000 kg/month

Brand: cy

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 5000kg

Certificate: ISO 9001, GMP

Port: QINGDAO,SHANGHAI

Product Description

Product Detail

Product Name Phenolphthalein

Molecular Formula C20H16O4

Molecular Weight 320.3386

CAS Registry Number 77-09-8

EINECS 201-004-7

Density 1.323g/cm3

Melting point 258-263°C

Boiling point 548.7°C at 760 mmHg

Refractive index 1.672

Flash point 299.7°C

Water solubility <0.1 g/100 mL

Vapour Pressur 7.12E-13mmHg at 25°C

Phenolphthalein powder for loss and Fat Burning

Introduction:

Phenolphthalein is a chemical that is commonly used as a colorimetric pH indicator. The compound has been observed to turn orange at pH <0, clear between pH 0-8.2, fuchsia between pH 8.2-12, and clear again at a pH above 12. It has been postulated that the mutagenic effects of Phenolphthalein at high doses can be attributed the enhancement intracellular free oxygen radicals. The compound has also been observed to induce mitotic abnormalities and micronuclei with kinetochores in vitro. In Syrian hamster embryos treated with 10-40 μM of Phenolpthalein a significant number of chromosomal aberrations occurred at the hprt locus. On human breast cancer cells Phenolphthalein has been observed to have weak estrogenic effects.

Uses: acid-base indicator, chromatography reagents, organic synthesis, pharmaceutical industry (such as the manufacture of laxatives).