poly(methylvinylether/maleic acid) mixed salts copolymer cas 62386-95-2

描述

CAS 62386-95-2Quick Details

Product Name: Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer

CAS No: 62386-95-2

Molecular Formula: C7H7CaNaO5

Molecular Weight: 234.19525

Chemical Structure:

Appearance: White/off-white powder

CAS 62386-95-2TypicalProperties

Item	Specification
Appearace @ 25 ℃	White/off-white powder
% Total Water	6-15
pH (1g/100ml DI water)	6-7
% Calcium (Anhydrous Basis)	11-16
Tap Density（ g/cm3）	≥0.5
% Through 60 Mesh	≥99.0
% On 140 Mesh	≤2.0
% On 200 Mesh	≤8.0
% Through 400 Mesh	≤75.0
PPB BENZEN	<40
Total Aerobic Plate Count, CFU/g	< 500
Mold/Yeast, CFU/g	≤200
Staphylococcus aureus CFU/g	absence
Salmonella, CFU/g	absence
Pseudomonas aeruginosa, CFU/g	absence
E. coli, CFU/g	absence

CAS 62386-95-2Usage

It can be used in the formulation and direct use of denture adhesives. The salt of the denture adhesive provides excellent wet bond strength and retention time.

CAS 62386-95-2Package

25kg/fiber drum or customized package

CAS 62386-95-2Storage

Stored in cool dry ventilated place