Tetrabutylphosphonium Bromide size:100 GM 10% SUBSTANCES DARKENED BY (H[@2@]SO[@4@])

10% SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST WATER 0

00% ORGANIC IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

1 ppm NICKEL (Ni) 0

water) TO PASS TEST TO PASS TEST APPEARANCE TO PASS TEST TO PASS TEST SOLUBILITY (in H[@2@]0) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 5 ppm TITRABLE ACID 0

8 % ANGULAR ROTATION +63 to +78 +63 to +78 REFRACTIVE INDEX @ 20[dC 1

Tetrabutylphosphonium Bromide size:100 GM 10% SUBSTANCES DARKENED BY (H[@2@]SO[@4@])Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %