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Polyethylene Glycol Functionalized Acetylenes Molecular Formula C20H13N2O5SNa CAS Number

SKU: 14196645540
4.0
USD130.00 USD154.00

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Description

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

w/v) 19 21

00% MELTING POINT 127

colorless SPECIFIC GRAVITY @ 20�C 0

50% MELTING POINT 114 - 118 C 114 - 118 C LOSS ON DRYING 0

Polyethylene Glycol Functionalized Acetylenes Molecular Formula C20H13N2O5SNa CAS NumberTest Specification Min Max COMPLETENESS AND COLOR OF SOLUTION TO PASS TEST TO PASS TEST pH OF A 5% SOLUTION @ 25[dC 4. 5 7. 5 4. 5 7. 5 RESIDUE ON IGNITION 0. 10% HEAVY METALS 5 ppm RETEST DATE

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