15 Chromogen/Metal Indicator

SATP

SATP

Metal Indicator

  • Product code
    S003  SATP
  • CAS No.
    3449-05-6
  • Chemical name
    Salicylideneamino-2-thiophenol
  • MW
    C13H11NOS=229.3
Unit size -- --
1 g Please inquire distributors about price.
5 g Please inquire distributors about price.

Product Description

SATP is a colorimetric solvent extraction reagent for Cu, In, Ni, and Sn. It is insoluble in water, but soluble in organic solvents. SATP forms yellow or brown complexes with various metal ions. The Sn(II) complex can be extracted with benzene (maximum wavelength: 415 nm, molar absorptivity: 1.61×105), xylene and toluene.

Chemical Structure

References

Open References

1. E. Uhleman, et al., Extraktion Und Photometrische Bestimmung Von Zinn Und Blei Mit 2-(o-Hydroxyphenyl)Benzthiazolin. Anal Chim Acta. 1973;65:319-328.

Handling and storage condition

Specification
Appearance: White crystalline powder
Solubility in ethyl alcohol: To pass test (clear, colorless to almost colorless)
Absorbance (Tin complex): 0.530 (around 415 nm)
Sulfated ash: 1.0%
IR spectrum: Authentic
Handling and storage condition
Ambient temperature
Contact
Price

Product Classification

Product Classification

Search word