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Ethyl 2-Amino-5-methylthiophene-3-carboxylate Analytical Chemistry Reagents 00% MELTING RANGE 173� 178�C

SKU: 52705640367
4.4
USD790.50 USD828.50

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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Description

00% MELTING RANGE 173� 178�C pH OF A 1 IN 100 SOLUTION 4 7 LOSS ON DRYING 1

40% ARSENIC 10 �g/g FREE SALICYLIC ACID 0

01% FREE ACID TO PASS TEST TO PASS TEST TITRABLE FREE BASE 0

Test Specification Min Max ASSAY (by VOLUME) 95

Test Specification Min Max ACTIVITY 10% 10% LOSS ON DRYING 8% MICROBIAL LIMITS: ESCHERICHIA COLI 10 CFU/g SALMONELLA NEGATIVE EXPIRATION DATE

Ethyl 2-Amino-5-methylthiophene-3-carboxylate Analytical Chemistry Reagents 00% MELTING RANGE 173� 178�C

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