High Quality hydroxyethyl cellu-lose CAS NO.9004-62-0

 Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

 

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

 

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

 

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

Item	Index
Appearance	White or light yellow powder
Molar substitution m.s	1.8-2.5
Loss on drying %	≤6
pH (1%,25°C)	5-8.5
Viscosity  mPa.s	300-100000
Transmittance %	≥80
Bulk Density g/l	300-450

 

Main Application

 

Application Fields	Application Range	Function
Painting	Latex paint,polymer emulsifying	Thickening
Construction	Cement mortar	Thickening,water-retaining,retarding
Paper-making	Sizing agent	Thickening,water-retaining
Cosmetics	Toothpaste,shampoo,Detergent	Thickening,stabilizing
Ceramics	Enameling	Water-retaining
Oil(Petroleum)	Well drilling,completing fluids	Water-retaining,Thickening Fluid-loss controlling

d sulfuric acid
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