| Bioactivity | Nitroso-PSAP is a sensitive and specific chromogenic reagent for iron (Fe2+), which is used for the colorimetric determination of iron in blood after mineralization with periodic acid. TNitroso-PSAP chelates with iron (Fe2+) to produce a green complex (λmax=756 nm, Epsilon = 4.5 x 10 4 dm 3 mol 1 cm 1 )[1][2]. |
| CAS | 80459-15-0 |
| Formula | C12H18N2O5S |
| Molar Mass | 302.35 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. TAKAYANAGI M, et al. Direct Colorimetric Determination of Iron in Whole-Blood Based on Chelation with 2-Nitroso-5-(N-Propyl-N-Sulfopropylamino) Phenol (Nitroso-PSAP)[J]. Japanese Journal of Clinical Chemistry, 1985, 14(3): 155-160. [2]. Yokota F, et al. Solid phase colorimetry of trace metal ions based on a tristimulus chromaticity diagram. Simultaneous determination of iron (II) and iron (III)[J]. Analytical Communications, 1997, 34(4): 111-112. |
Nitroso-PSAP
CAS: 80459-15-0 F: C12H18N2O5S W: 302.35
Nitroso-PSAP is a sensitive and specific chromogenic reagent for iron (Fe2+), which is used for the colorimetric determi
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