Raw Materials Phenolphthalein Powder with High Quality CAS 77-09-8

• CAS No.: 77-09-8
• Formula: C20h14o4
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Model NO.: 77-09-8
• Model No.: CAS 77-09-8
• Purity: 99%Min
• Storage: Cool Dry Place
• Transport Package: Drums
• Specification: 25KGS/drum
• Trademark: JHSS
• Origin: Liaoning
• HS Code: 294200000
• Production Capacity: 300t/Year

Product Description

 

Raw Materials Phenolphthalein Powder with High Quality  CAS 77-09-8
 

 

Product 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 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.

 

Packaging & Shipping

Company Profile

FAQ

1. Who are we?

Liaoning Jiahe Shengshi Pharmaceutical Technology Co.Ltd is an listed company mainly specializing in producing and supplying various disinfectant chemnical raw material , Pharmacuetical Intermediates and other Chemical intermediates & Materials , with R& D ability , support Technical service 

2. How can we guarantee quality?
Strict QC system
Support pre-production sample before mass production;
Support final Inspection before shipment;

3.How Can We Get Product Catalogue from you ?
Contact us online or by Email listed in the product info .  

4. Why Choose Us ?
1.Powerful manufacturer factory supplier  
2.Price & quality can be guaranteed most 
3.Strict QC system  
4.With R&D ability , support Technical service  
5.ISO & BV certificated company 
6.Stock & Fast Delivery  
7.Free Sample  
8. One Stop service 
 

Contact Us

Any questions or requirement , Feel free to Contact Us to Get Professsional Service