High quality NH4Cl 99.5% industrial grade Ammonium Chloride

Product Description

Chitosan is a linear polysaccharide with good biodegradability, biocompatibility and antimicrobial activity, which makes it potentially useful for biomedical applications, including an antimicrobial agent either alone or blended with other polymers.

Quaternary ammonium Chitosan(HACC) which was prepared by introducing a quaternary ammonium group on a dissociative hydroxyl group or amino group of the chitosan, exhibited improved water solubility and stronger antibacterial activity relative to chitosan over an entire range of pH values; thus, this quaternary modification increases the potential biomedical applications of chitosan in the field of anti-infection.

Product Avantages
It is cost effective and has excellent compatibility with all cooling water additives, thus eliminating the need to overfeed oxidizing biocides that can degrade expensive additives. It compliments both oxidizing and nonoxidizing biocide programs, including liquid stabilized bromine programs. The combination of cost performance and broad additive compatibility with low foam properties provides superior algaecidal and bactericidal performance in all approved applications.

why choose us ?

1). We  engaged in chemical products nearly 10 years in China.

2). We can provide you with thousands of products of different levels.

3). Our  products quality assurance and the price is competitive. You can rest assured purchase.

My company is mainly engaged in fine chemicals, chemical additives R & D, production and sales, year round production of products: 3 - amino-crotonic acid methyl ester, indole-3 - ethanol, dimerization of potassium, 2 - hydroxy quinoline -4 - carboxylic acid, phenylbutazone, metronidazole phosphorus disodium salt, N-benzyl hydroxylamine hydrochloride, development and production, advanced technology products and excellent quality. The company has successfully developed 10 varieties of the three series of metal surface treatment materials. Has been put into mass production of high purity nano-alumina, nano-titanium dioxide, long afterglow luminescent material, the technology is high-tech center in Hubei Province Organization experts as \"the world advanced level, the project was Hubei Province key project support. Existing a fine chemical of the company and the largest chemical production base, has a perfect quality assurance system and perfect quality control system; have multiple sets of high-pressure liquid chromatography, gas chromatography and ultraviolet spectrophotometer, and the effective analysis of product quality and monitoring. The company has passed ISO9001 quality system certification. Has the right to import and export, with the business license of dangerous goods, to apply for through the three categories are easy to produce drug procurement and management, the existing number of outstanding young scientific and technical personnel team, three senior engineers, technical backbone of six, a number of professional operation technician a scientific and strict management system and a dedication of the workforce, adhering to the \"honest labor and sincere service, and social integrity, innovation,\" the purpose of first-class products and quality services to meet market demand.