Tergitol(R) 15-S-3 Surfactant size:20 LT 475 nm APPROX

475 nm APPROX

Test Specification Min Max ASSAY (USP) 98 102

Test Specification Min Max PARAROSANILINE ACETATE (CAS # 6035-94-5) 3 parts 3 parts PARAROSANILINE CHLORIDE (CAS # 569-61-9) 1 parts 1 parts APPEARANCE Green to very da Green to very da IDENTIFICATION TO PASS TEST TO PASS TEST SOLUBILITY OF 1 MG/ML SOLUTION (COLOR) Red to very dark Red to very dark

5 CHLORIDE (Cl) 50 mg/kg SULFATE (SO[@4@]) 50 mg/kg CALCIUM (Ca) 50 mg/kg CADMIUM (Cd) 50 mg/kg COBALT (Co) 50 mg/kg COPPER (Cu) 50 mg/kg POTASSIUM (K) 100 mg/kg NICKEL (Ni) 50 mg/kg LEAD (Pb) 50 mg/kg ZINC (Zn) 50 mg/kg

SOLVENT-FREE BASIS) 98

Tergitol(R) 15-S-3 Surfactant size:20 LT 475 nm APPROXTest Specification Min Max COLOR (APHA) 75 IRON (Fe) 2 ppm WATER 0. 20%