Search Results for 'ptsa'

Product Name p-Toluenesulfonic acid Synonyms: 4-Methylbenzenesulfonic acid; Tosic acid; PTSA CAS RN: 104-15-4 Content Formula: C7H8O3S Molecular weight: 172.20 Appearance: White crystalline Specifications: 99%, 97%, .....

We supply two kinds of P-Toluene Sulfonic Amide (PTSA). one's content is 98%min, the other is 99%min. The detail information is as follows: P-toluene sulfonamide Item Index Molecular Formula: C7H9NO2S .....

CAS : 104-15-4 MF: C7H8O3S Appearance: white crystal. Actives: 95%, 97%, 98%, 99%. Packing: 25Kg/ bag for specs 95%, 97%.40kg/ drum for specs 98%, 99%. Applications: 1 As a hardening agent of furan resin which is applied in foundry.....

P-Toluenesulfonate acid CAS : 104-15-4 MF: C7H8O3S Appearance: white crystal. Actives: 95%, 97%, 98%, 99%. Packing: 25Kg/ bag for specs 95%, 97%.40kg/ drum for specs.....

Solubility in Water, Alcohol and Ether Soluble easily Applications 1.PTSA is used for acid-catalyst reaction such as estification、hydrolysis、dehydration、polymerizationand alkylation as a catalyst。 2.As.....

We are a well-known DCP ( Dicumyl Peroxide)/ CHP ( Cumene Hydroperoxide) / PTSA ( Para-Toluene Sulfonic Acid ) manufacturer "Concord" with fully automated facility in Taiwan for over 30 years. The products are worldly approved by customers, who are.....

PTSA ( Para-Toluene Sulfonic Acid ) CAS NO.#6192-52-5 Grade: 95%Min. Free Sulfuric: 3%Max. Chemical Applications: 1. Used for acid-catalyst reaction such as estification, hydrolysis, dehydration, polymerization and alkylation as a.....

PTSA: ( Para-Toluene Sulfonic Acid ): for Acid-Catalyst reaction, hardener of many resin systems as epoxies, amino-Plastics and furnture lacquers, or hardening agent of furan resin which is applied in foundry Industry (Sand Casting) If your are.....

We are the DCP (Dicumy1 Peroxide) , CHP (Cumene Hydroperoxide) and PTSA (Para Toluene Sulfonic Acid) manufacturer in Taiwan Since 1980. Pls note that the Year Fortune Cord is known / same as Concord ind., ltd., co in Taiwan . We offer the products.....

Grade:A--98%; B--97%, C--96%, D--95%, Appearance: White Crystalline Moisture: Max 2% Applications: 1.PTSA is used for acid-catalyst reaction, such as estification, hydrolysis, dehydration, polymerizationand.....

Product: N-ethyl-o, p-toluene sulfonamide CAS:1077-56-1/ 80-39-7 Category: Intermediates Specification: Appearance: light yellow transpare liquid Content: 99% min Water content: 0.2% max Tone: 120 max Chloride: .....

Hello, We are a Chinese professional exporter of p-toluene sulfonic acid(PTSA) since 1990, if you have an enquiry of this, kindly please feel free to contact us. Best regards, Jin Tao / Manager LUOYANG REFRACTORY & CHEMINMETALS.....

WE CAN SUPPLY TRI POLY PHOSPHATE WITH ASSAY99.8% FREE OF RESIDUAL PHENOL, MOISTURE:0.05%M.P.47-48DEG.C. PARA TOLUIC SULFONIC ACID-MONOHYDRATE.M.P.100-103DEG.C, ASSAY:98%MUN.Fe:, 10ppm, free acid0.02%max. All polymers.....