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1-Diazo-2-naphthol-4-sulfonic Acid Spectrum AA Standards 05% EXPIRATION DATE

SKU: 34090052287
4.9
USD194.00 USD237.00

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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Description

05% EXPIRATION DATE

Test Specification Min Max ASSAY 99% 99% MELTING POINT 68 - 75

Test Specification Min Max VISCOSITY OF A 1% SOLUTION 250 cps 250 cps ARSENIC (As) 3 mg/kg TOTAL ASH 3

00% SPECIFIC ROTATION +285

8 % SPECIFIC VISCOSITY[n(C = 1

1-Diazo-2-naphthol-4-sulfonic Acid Spectrum AA Standards 05% EXPIRATION DATE

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