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Acriflow 641-S Sodium Polyacrylate
Acriflow 641-S is the sodium salt of polyacrylic acid of high molecular weight. It is used as a dispersant and flow modifier in niche industrial processes.
|Property||Specification Range||Typical Values|
|Appearance||Colourless to yellow, clear liquid free from visible impurities||Pale yellow, clear liquid|
|Solids Content||40 – 42%||41%|
|pH||7.0 – 8.0||7.3|
|Brookfield Viscosity||3000 – 7000 cps||4100 cps|
|Molecular Weight||25000 – 75000 Dalton||45000 Dalton|
Packaging & Labelling
Standard packaging is in 210 litre UN-standard plastic drums at 250kg nett or 1000 litre Intermediate Bulk Containers at 1250kg 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 road tankers.
Not classified as hazardous for transport or supply
CAS No: 9003-04-7
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 this parameters then they should carry out their own tests to determine the shelf life under their specific storage conditions.
Acriflow 641-S is provided as the sodium salt. For information about the related acidic product please click here.