Polyacrylic Resin IV

Polyacrylic resin Ⅳ CAS: 9003-01-04 Structure: Specifications: Conforms to standard CP Physical properties: Character: Noting color or slight yellow grain solid; special smell, dissoluble in warm ethanol (inner one hour); slightly soluble (inner one hour) in hydrochloric acid(9-100); but...
Product description

Polyacrylic resin Ⅳ

CAS: 9003-01-04

Structure:

1.jpg


Specifications: 

Conforms to standard CP

Text

Specification

Relative density

0.810-0.820

Refractive index

1.380-1.395

Viscosity Pa.s

0.005-0.020

Alkali value

162.0-198.0

Absorbance

≤0.20

Loss on drying%

≤4.0


Physical properties:

Character: Noting color or slight yellow grain solid; special smell, dissoluble in warm ethanol (inner one hour); slightly soluble (inner one hour) in hydrochloric acid(9-100); but insoluble in water.

USE: The product is mainly used as the stomach dissoluble coating material of the troche, pill, grain, and it can be to used to protect and separate coating.It can quickly dissoluble in stomach juice (PH1-4).The common pattern is 5-8% for confection of the concentration by using 95% ethanol.The rate between resin and pill is 2-3%.


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