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Quick Details

  • CAS No.: 77-09-8
  • Other Names: 3,3-bis(p-hydroxyphenyl) phthalide
  • MF: C20H14O4
  • EINECS No.: 201-004-7
  • Place of Origin: Shanghai, China (Mainland)
  • Purity: 98%MIN
  • Classification: General Reagents
  • Brand Name: ZXCHEM
  • Model Number: R01
  • Product: phenolphthalein
  • Color: White to pale yellow
  • Form: crystal powder

Packaging & Delivery

Packaging Details 25kgs cardboard drum
Delivery Time Shipped in 7 days after payment
Product Description



White to pale yellow crystals.
Slightly soluble in water.


Melting point:



8ppm max

Loss on drying:

1.0% max


Compares to USP31/BP2000/ACS  standard.

Packaging & Shipping


Company Information

Hainan Zhongxin Chemical Co., Ltd. (ZXCHEM) is a professional enterprise in Chemical and nutrition distribution and manufacture. We help companies who are looking for a reliable outsourcing partner to grow the business in new or existing markets. For this, we offer a comprehensive package of services that includes organizing and running the entire value chain for any products: from sourcing, market analysis, research and analysis, marketing and sales to distribution and logistics and after-sales services.


For ZXCHEM, the business goes far beyond the sheer distribution of chemicals and nutrition.


√ Connects manufacturers and users in a value-adding partnership

√ Supports its customers and suppliers with tailor-made distribution solutions for industrial and specialty products

√ Offers a full-line portfolio with over 2,000 products and a world-class supplier base

√ Serves as one-stop-shop to around 10,000 customers active in diverse end-market industries such as food additives, nutrition, coatings, mining, personal care, water treatment and flame retardant etc.

√ Strives to contribute towards greater sustainability in all the industries and application it serves


If you can’t find the right product or you need something new please contact us. We can help in such case as well.


Reliable partnership with customers and suppliers are our core value.


More infomation,please visit our website: www.zxchem.com.cn















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China (Mainland) | Manufacturer, Trading Company
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1 Transactions 800+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $111,000
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