products

carbomer

Medicinal PEG

L-ascorbic acid cetylate

L-Carnitin

Vitamin E

Polyethylene oxide

Sodium polyacrylate

Hyaluronic acid

Quality standard:Sodium polyacrylate


PAAS enterprise standard

item \ standard

food

appearance

White powder

Free alkali

qulified

sulfate(SO4)

¡Ü0.48%

Loss in weight on drying

¡Ü10%

Residue on ignition

¡Ü75%

Heavy metal£¨ÒÔPb¼Æ£©

¡Ü20ug/g

arsenic (As2O3)

¡Ü2ug/g

Residual monomer

¡Ü1%

Lower polymer£¨lower than 1000degree of polymerization£©

¡Ü5%




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