2-Methyl-1-naphthyl Acetate Boric Acid Esters (IN 5% pH 5 BUFFER

(IN 5% pH 5 BUFFER IN 50% ETHANOL) 605 (388) NM 605 (388) NM VISUAL TRANSITION INTERVAL pH 2

is a complexometric indicator used as an indicator in EDTA titration

05% READILY OXIDIZABLE SUBSTANCES TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE

Test Specification Min Max APPEARANCE TAN TO BROWN PWD TAN TO BROWN PWD PARTICLE SIZE 40 - 80 MESH 40 - 80 MESH MOISTURE 10% MICROBIAL LIMITS: TOTAL PLATE COUNT 5000/g YEAST AND MOLD 100/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE

90% STABILIZER (Amylene) 100 200 ppm LIQUID CHROMATOGRAPHY SUITABILITY TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs

2-Methyl-1-naphthyl Acetate Boric Acid Esters (IN 5% pH 5 BUFFER