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Ethyl Cellulose/EC/ CAS.9004-57-3

Ethyl Cellulose/EC/ CAS.9004-57-3

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位置:

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最小订单价格:

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最小订单:

50 Kilogram

包装细节:

25kg/drum

交货时间:

Prompt

供应能力:

299000 Kilogram per Month

付款方式:

T/T, L/C

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免费会员

联系人 Ms. Lily

No.988, Zhongchun Road, Minhang District, Shanghai, Shanghai

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详情

Ethyl cellulose (EC)
CAS: ********3
Molecular formula:   (C*2H*2O5)n
Appearance: A white powder.
Usage:  It is used as coating in medicine tablets and capsule material.
Reference:USP
Specification

Items Specification
Appearance White powder or granules
Assay, % (By GC on dried basis) Not less than *4% and not more than *1% of Ethoxy Group
Ethoxyl Content, wt% *7.***9.5
Loss On Drying, wt% ≤3.0
Viscosity, cp 6.**9.0
Residue On Ignition, wt% ≤0.5
Acetaldethyde Conforms
Chlorides Conforms
Heavy Metals, ppm ≤*0
Storage: Preserve in a well-closed container , store in a cool and dry place.
 
 

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