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INTERFERENCE CHECK STANDARD 18 (NO HG) size:125 ML Molecular Formula C20H13N2O5SNa CAS Number

SKU: 31317689509
4.2
USD689.50 USD726.50

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Description

Molecular Formula C20H13N2O5SNa CAS Number 2538-85-4 Eriochrome(R) Blue Black R

10% LOSS ON DRYING 0

Test Specification Min Max MELTING POINT 53 - 55 C 53 - 55 C

70% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 5 ppm WATER 0

510 (53 APPROX

INTERFERENCE CHECK STANDARD 18 (NO HG) size:125 ML Molecular Formula C20H13N2O5SNa CAS Number

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