Nitro-PAPS

Nitro-PAPS

Product Code: 35251

CAS:  143205-66-7

Product Code: 35251 Category:

Description

SPECIFICATIONS

CAS  143205-66-7

Name:    2-(5-Nitro-2-pyridylazo)-5-(N-propyl-3-sulfopropylamino)
phenol disodium salt , dihydrate

Molecular weight:   503.45
Molecular formula:    C17H19N5Na2O6S.2H2O
Appearance:   Dark green or dark green brown powder
Purity:   > 90%
Molar absorptivity:   > 50 000 (450 nm)
Absorbance:   < 0.06 (566 nm)   (9.9 x 10-6 M in buffer)

Water content:   < 10%
Solubility:   5 mg/10 ml water
Storage:   2 – 8 °C. Keep tightly closed. Protect from metal.
Stability:   At least one year at 2 – 8 °C.

DIVI MANUAL.pdf

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