Payment Type: | L/C,T/T,Paypal |
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Incoterm: | FOB,CIF |
Min. Order: | 1 Kilogram |
Delivery Time: | 2 Days |
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).
CONTACT US
Shandong Chenyi Environmental Protection Technology Co.,Ltd
Contact Person: Jerry
Phone:86-0531-18560179988
Fax:
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