2-Aminopentane CAS 63493-28-7

2-Aminopentane CAS 63493-28-7 2-Methylbutylamine is colorless to light yellow transparent liquid appearance. It is mainly used as pharmaceutical intermediates, fine organic synthesis and catalyst, health care products, etc.

Pectinase CAS 9032-75-1

TNJ Chemical specializes in Pectinase CAS 9032-75-1 for 20 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology.

Diphenylmethane CAS 101-81-5

TNJ Chemical specializes in Diphenylmethane CAS 101-81-5 for 20 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology.

Vinyltriisopropenoxysilane CAS 15332-99-7

TNJ Chemical specializes in Vinyltriisopropenoxysilane CAS 15332-99-7 for 20 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology.

p-Tolunitrile CAS 104-85-8

TNJ Chemical specializes in p-Tolunitrile CAS 104-85-8 for 20 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology.

Ribonuclease A CAS 9001-99-4

TNJ Chemical specializes in Ribonuclease A CAS 9001-99-4 for 20 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology.

Sodium Copper Chlorophyllin CAS 28302-36-5

Sodium Copper Chlorophyllin CAS 28302-36-5 Chlorophyllin Copper Complex Sodium Salt is dark green fine powder appearance. Soluble in water, slightly soluble in ethanol, insoluble in ether. It is widely used in food coloring, beverage, cosmetics, medicine.

HBPDA 99% CAS 122640-83-9 (for transparent polyimide, optoelectronics)

Dicyclohexyl‑3,4,3',4'-tetracarboxylic Dianhydride HBPDA CAS 122640-83-9 supplied by TNJ Chemical. Two grades available: research grade ≥97% and high‑purity ≥99%. Strict moisture-proof packaging, complete COA and SDS documents provided. Mainly for transparent polyimide, optoelectronic and advanced polymer R&D. Competitive factory price, free sample available for customer evaluation. Global long‑term bulk orders are welcome.