3-Acetyl-2-(methylaminosulfonyl)thiophene size:5 GM Test Specification Min Max SURFACE

Test Specification Min Max SURFACE AREA 155 m /g 155 m /g pH OF AN AQUEOUS SUSPENSION APPROX

05% SUBSTANCES REDUCING (KMnO[@4@]) TO PASS TEST TO PASS TEST WATER 0

Test Specification Min Max APPEARANCE YELLOW POWDER YELLOW POWDER MELTING POINT 57 - 65

80% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 5 ppm WATER 0

00% RESIDUE ON IGNITION NEGLIGIBLE NEGLIGIBLE ORGANIC IMPURITIES TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES: THALLIUM (Tl) AS REPORTED AS REPORTED CHROMIUM (Cr) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST APPEARANCE DATE OF MANUFACTURE EXPIRATION DATE RESIDUAL SOLVENTS: TO PASS TEST TO PASS TEST

3-Acetyl-2-(methylaminosulfonyl)thiophene size:5 GM Test Specification Min Max SURFACE