products

Product Name: Hetastarch
CAS: 9004-62-0
Molecular Formula: C2H6O2·x
Molecular Weight:
Synonyms: Hydroxyethyl Cellulose;Hydroxyethyl cellulose ether;HEC

HEC Hydroxyethyl Cellulose CAS 9004-62-0 is white to yellowish fibrous or powdery solid, non-toxic, tasteless and soluble in water. Insoluble in common organic solvents. Having properties such as thickening, suspending, adhesive, emulsifying, dispersing, water holding. Different viscosity range of solution can be prepared. Having exceptionally good salt solubility to electrolyte. 

Specification 
Appearance                           White Powder
Viscosity, cps                         250-400 (2%aq.soln 25degC ）  
Volatiles,%                            ≤ 5
Heavy Metal (ug/g)                ≤ 20
PH                                        6.0-8.5
Water Insolubles, %               ≤ 0.5
Water, %                               ≤ 10
Degree of substitution (M.S)   1.8-2.0

Application
(1) This product is used for cracking method to extract polymerized dispersing agents such as oil water base gel fracturing fluid, polystyrene and polyvinyl chloride.
(2) Also for latex thickening agent in paint industry, hygristor in electronics industry, cement anti-coagulant agent and water retention agent in construction industry. Glazing in ceramic industry and toothpaste binder
(3) Also widely used in many aspects such as printing and dyeing, textile, paper, pharmaceutical, health, food, cigarettes, pesticides and fire extinguishing agent.
(4) Used as a water-based drilling fluids, and thickening agent and filtrate reducer of completion fluids, thickening agent has obvious effect on brine drilling fluid.
(5) Also can be used for filtrate reducer of oil well cement. Cross-linking with the polyvalent metal ions into a gel.
(6) As surfactants, protective colloids, emulsion stabilizers in combination with emulsion such as vinyl chloride, vinyl acetate emulsion, and a tackifier, dispersant, dispersion stabilizer of emulsion. 
(7) Widely used in many aspects such as coatings, fibers, dyeing, paper, cosmetics, pharmaceuticals, pesticides. There are many uses in oil exploitation and machinery industry.

Packing
25kg/bag,16MT/20”FCL without pallet

Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.