We are offering sodium starch glycolateparameters ip usp 26-nf21description very fine, white or off white, free flowing powder; odourless or almost odourless.Solubility practically insoluble in water, insoluble in most organic solvants not applicableidentificationa the infrared absorption spectrum as per reference spectrum. iodine - blue colourb iodine - blue colour not applicablec 1) k-antimonate - white ppt. not applicable2) mg - uranyl acetate - yellow ppt. not applicableph 5.5 - 7.5 5.5 - 7.5loss on drying, nmt % 10 10iron, nmt % 0.002 0.002heavy metals, nmt % 0.002 0.002sodium chloride, nmt % 10 7assay as sodium, % 2.8 - 4.5 2.8 - 4.2sodium glycollate should comply absorption test