Acriflow 641-S is a polyacrylic acid of high molecular weight. It is used as a dispersant and flow modifier in niche industrial processes.

Typical Properties

PropertyTypical Value
AppearanceYellow, clear liquid
Solids Content51%
Viscosity17,000 cps
Molecular Weight45,000 Daltons

Packaging & Labelling

Standard packaging is in 210 litre UN-standard plastic drums at 240kg nett or 1000 litre Intermediate Bulk Containers at 1100kg nett. Each item of packaging is labelled with product name, batch number, date of manufacture, nett weight and relevant Health and Safety information. May also be supplied in bulk

Hazard Classification

H315: Causes skin irritation.
H319: Causes serious eye irritation.

Not classified as hazardous for transport.

CAS No: 9003-01-04

Approved for use in paper products for foodstuffs (FDA Ch. 176.17-18/BGA Ch.36).

Shelf Life

When stored sealed & unopened in the original packaging protected from direct sun light at 5-25°C the shelf life is over 6 months. If customer’s storage conditions do not match all these parameters then they should carry out their own tests to determine the shelf life under their specific storage conditions.

Related Materials

For information about the related sodium salt product please click here.