buy Portland Cement

Specifications for the Propylene Glycol Alginate:
Appearance: yellowish fluffy mass
% Degree of esterification: 90.00
Loss on drying: 13.00
Viscosity: 400 mPa.s
% Heavy metal: <0.002
% Plumbum: <0.0005
% Arsenic: <0.0002
% insoluble ash content: <0.16