Product Description
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Payment & Shipping Terms |
Supply Capacity |
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Payment Terms: |
T/T, WU |
Production Capacity: |
100T/year |
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Min. Order: |
25KG |
Packing: |
according to the customer's requirements |
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Means of Transport: |
Ocean, Air, Land |
Delivery Date: |
7 days |
Application
Our company sells high-quality thymolphthalein, with fast delivery speed and a white crystalline powder appearance,
CAS: 125-20-2 EINECS: 204-729-7
HS: 2932209090 Molecular formula: C28H30O4
1. The structural characteristics of the thymolphthalein CAS 125-20-2 sold by our company are small white or slightly yellow crystals, odorless, tasteless, insoluble in water, and easily soluble in ethanol and alkaline solutions. Thymolphthalein CAS 125-20-2 contains three benzene rings and one lactone ring,Display blue under alkaline conditions.
2.The thymolphthalein CAS 125-20-2 sold by our company can be condensed from phthalic anhydride and phenol in the presence of concentrated sulfuric acid or anhydrous zinc chloride. Thymolphthalein CAS 125-20-2 is mainly metabolized by the liver into inactive sulfate complexes in the body.
3. Function characteristics: Acid base indicator, color change range of pH 9.4～10.6, from colorless to red. It is also an irritant laxative that can stimulate the intestinal wall and increase intestinal peristalsis. However, long-term use of thymolphthalein CAS 125-20-2 can damage the enteric nervous system and pose a risk of cancer.
Our strengths
We can customize according to customer's requirement.
If you have any question pls mail us or call us.
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