Chemical (NAC-5)

Purity: more than 99.9%Volatiles: no more than 0.07%Water: no more than 0.01%Absorptivity:At 400nm 1/mol.cm no less than 7.8 x 1,000At 600nm 1/mol.cm no less than 1.5Metal content:Na: less than 100ppbK: less than 100ppbFe: less than 100ppbDecomposition point: not less than 132°CInsoluble chloroform: not more than 0.01%Impurity as sulfonic acid: not more than0.02%Purpose:(1) Sunshine for printing PS(2) For circuit board ray pastern photoresistDeposited: low temperature, hibernation, dryness, fire-proofPacking:Steeliness barrel, inside is PE film, PB and plastic duplicate, black plastic filmwith three layers10kg x 2/barrel (or up to the customer`s demands)border=0>

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