99.9% Pure Phthalide CAS 87-41-2 for Wholesale Markets Worldwide

Model NO.
CAS: 87-41-2
EINECS
417-930-1
Appearance
Powder
Colour
White
Molecular Weight
134.13
Melting Point
71-74 °c
Boiling Point
290 °c
Density
1.1 g/cm3
Transport Package
Drum
Specification
25kg
Trademark
sincere industries
Origin
China
HS Code
2932999099
Reference Price
$ 10.80 - 85.50
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Product Description

99.9% Pure Phthalide CAS 87-41-2 for Wholesale Markets Worldwide
Specification
Index
Standard
Appearance
Colorless to light yellow powder solid
Purity
≥99.9%

Properties: It is flammable and has low toxicity. Phthalide is soluble in organic solvents, but has low solubility in water. White solid, m.p.72-74℃,                                    b.p.290℃, relative density 1.636, hardly soluble in water, soluble in organic solvents such as toluene.
Application: Phthalide is an intermediate of the fungicide benzothiocarb. It is used as an intermediate of fine chemicals. It is used to produce dye                                   intermediates 1,4-dichloroanthraquinone, 1-chloroanthraquinone, anticoagulant phenylindandione, fungicide tetrachlorophthalide,                                       antianxiety drug doxepin, etc.
Packing & Delivery
99.9% Pure Phthalide CAS 87-41-2 for Wholesale Markets Worldwide
99.9% Pure Phthalide CAS 87-41-2 for Wholesale Markets Worldwide
· Packing: 50kg Steel drum or pvc bag , customized packaging is also available
· Storage: Store in a cool, dry, and well-ventilated place, away from heat and direct sunlight. Keep containers tightly sealed to prevent oxidation and       moisture absorption.
Company Profile
99.9% Pure Phthalide CAS 87-41-2 for Wholesale Markets Worldwide
Hainan Sincere Industries Co.,Ltd.
Sincere Industries originated from Shijiazhuang Sincere Chemicals Co., Ltd., which has over 20 years of accumulated corporate culture. In 2025, responding to national policy initiatives, we established a new company in Hainan, known as the "International Free Trade Port.
Sincere boasts a dedicated research and development team made up of chemical experts and industry professionals. By maintaining long-term, close collaborations with top universities and renowned research institutions, we ensure our products benefit from cutting-edge technology, stable quality, and competitive pricing.
FAQ
1. Can I get samples?
Yes, free samples are available. Only need to pay for shipping.
Samples will usually be sent out within 1-3 working days.
2. Do you accept customized orders?
Yes, both product and package can be customized.
 
3. What is the payment terms?
TT, LC, DP are available.
Please note that OME orders require payment prior to shipment.
4. What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.
5. How to guarantee the product quality?
Sincere Industries has a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.
6. How to check the order status after payment?
After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.
7. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.

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