Ethyl cellulose(EC), CAS. 9004-57-3 CAS NO.9004-57-3

Min.Order Quantity:: 500 Kilogram

Purity:: 47.5-49.5

Port:: Any port of China

Payment Terms:: L/C,D/P,T/T

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Product Details

Keywords

Ethyl cellulose
EC
9004-57-3

Quick Details

ProName: Ethyl cellulose(EC), CAS. 9004-57-3
CasNo: 9004-57-3
Molecular Formula: 0
Appearance: white powder
Application: Conductive pastes; Printing inks; Hot ...
DeliveryTime: 3-5 working days after payment done
PackAge: 20kg/bag or 12.5kg/drum
Port: Any port of China
ProductionCapacity: 5000 Metric Ton/Month
Purity: 47.5-49.5
Storage: Stored in cool and dry place
Transportation: by sea
LimitNum: 500 Kilogram
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

company name:	hefei tnj chemical industry co.,ltd.
registered address:	b911 xincheng business center,south of dongliu road, zhengwu district, hefei, anhui,china
register capital：	￥12,000,000.00
re-register date：	2009.09.03
register number：	340108000070345 (1-1)
legal person：	huwang xiuran
register bureau：	hefei administration for industry and commerce
business type：	manufacturing & trading
business terms：	private owned
legal check date：	2014.04.03
business scope：	sales & production of chemical materials; exporting and trading of various chemicals apart from forbidden materials by government ; import and export of chemical technology.

Details

ethyl cellulose, cas. 9004-57-3 provides excellent functionality in many industrial applications. it offers an attractive range of physical properties and can be blended with other materials to achieve intermediate characteristics.

technical specification:

item	k grade	n grade
ethoxy (wt%)	45.5-46.8	47.5-49.5
residue on ignition (wt%)	0.40
viscosity (mpa.s) (5% solution, 20)	4, 5, 7, 10, 20, 50, 70, 100, 150, 200, 300
loss on drying (%)	3.0
chloride (%)	<0.1
residue on ignition (%)	0.4
heavy metals (ppm)	20
lead (ppm)	10
arsenic (ppm)	3

applications:

conductive pastes	printing inks
hot melts	adhesives
paper coatings	fluorescent lighting
waterproofing coatings	varnishes

organic solvent method of solubility and dissolution:
ec can be dissolved in various organic solvents, such as fatty acid (ethanol, isopropyl alcohol), other alcohols, ketones, aromatic and so on. common solvent (volume ratio):
1)toluene :ethanol = 4:1
2)ethanol
3)acetone :isopropanol = 65:35
4)toluene :isopropanol = 4:1
5)methyl acetate :methanol = 85:15
alcohols and aromatics in the viscosity of the mixture, with alcohol content higher and lower, when alcohol accounts for 30-35%, the lowest viscosity of the composition. dissolution method: the ec under the stirring slowly add the container filled with a solvent until complete wetting dissolved.

package:
20kg bag or 12.5kg fibre drum.

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