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7-Hydroxycoumarin-3-carboxylic Acid size:200 MG Test Specification Min Max ASSAY

SKU: 61094063507
4.4
USD893.00 USD917.00

Pay in 4 interest-free payments of $223.25 Learn more

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Ships within 48 hours · Estimated delivery Oct 27 - Nov 1

Description

Test Specification Min Max ASSAY (C[@3@]H[@7@]NO[@2@]) 99% 99% MELTING RANGE 45 - 50 C 45 - 50 C

10% HEAVY METALS (as Pb) 0

Test Specification Min Max ASSAY (by TITRATION) 97 - 103 % 97 - 103 % APPEARANCE OFF WHITE POWDER OFF WHITE POWDER

Test Specification Min Max ASSAY (by GC) 97% COLOR (APHA) 10 MOISTURE 0

Test Specification Min Max ASSAY (ANHYDROUS) 99% SOLUBILITY ( 25% in 1 N SODIUM HYDROXIDE ) COMPLETE

7-Hydroxycoumarin-3-carboxylic Acid size:200 MG Test Specification Min Max ASSAY

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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