Nigrosine (Water soluble) size:25 GM 00% IDENTIFICATION TO PASS TEST

00% IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

10% HEAVY METALS 30 ppm IDENTIFICATION RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

1 M SOLUTION @ 260 nm 0

16 HYDROXYL VALUE 30 38 ACIDITY AND ALKALINITY

03% IRON (Fe) 30 ppm ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED LEAD (Pb) AS REPORTED ARSENIC (As) AS REPORTED MERCURY (Hg) AS REPORTED ORGANIC IMPURITIES TO PASS TEST IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Nigrosine (Water soluble) size:25 GM 00% IDENTIFICATION TO PASS TEST