Current position:Home > Selling > Sell High Quality 99.5% API Phenolphthalein 120068-37-3 /E-mail:ling@chembj.com
CAS No:77-09-8 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
Add to My Favorites

Sell High Quality 99.5% API Phenolphthalein 120068-37-3 /E-mail:ling@chembj.com

  • CAS No.: 77-09-8
  • Purity: 99%
  • Min quantity: 5 Metric Tons
  • Price: USD 1~5/Kilograms
  • Place of Orign: Wuhan,Hubei,China
Ms.Maggie Chen

Supplier Details

View the Seller's Store
Product Details
Company Profile

Item specifics

  • Product Name.:Sell High Quality 99.5% API Phenolphthalein 120068-37-3 /E-mail:ling@chembj.com
  • CAS No: 77-09-8
  • Weight: 318.32276
  • Formula: C20H14O4
  • Melting Point: 258-263 ºC
  • Boiling Point: 548.7°C at 760 mmHg
  • Density: 1.299

Details

Sell High Quality 99.5% API Phenolphthalein 120068-37-3 /E-mail:ling@chembj.com

Product Details
Basic info.

Model NO.:77-09-8
Name:Phenolphthalein
CAS:77-09-8
Mf:C20h14o4
MW:318.32
Export Markets:Global

Additional info.

Trademark:Saichuang
Packing:25kg/Drum
Standard:Medicine grade
Origin:Wuhan
Production Capacity:500000kg

Product Description

Phenolphthalein
CAS: 77-09-8
MF: C20H14O4
MW: 318.32
EINECS: 201-004-7
Melting point: 258-263 ° C
Density: 1.299
Flash point: 24 ° C
Solubility: <0.1 g/100 mL
Merck 14, 7243
BRN 284423
Stability: Stable. Incompatible with strong oxidizing agents, alkalies.

Description:
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 μ M 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)

Permanent link:

Send message to this supplier

CAS No:77-09-8 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one

Ms.Maggie Chen
View the Seller's Store
- Enter between 20 to 3,000 characters. English only.
Your message must be between 20-2000 characters.English only.

Related Products