SPADNS is dark red-brown crystalline powder, while it's Molecular Formula is C16H9N2Na3O11S3. dark red-brown crystalline powder Sulfanilic acid azochromotrop is used as an indicator for complexometric determinations of zirconium and thorium. It is used as a reagent for drinking and wastewater analysis using Hach Method 8029, Fluoride, SPADNS Method.

What is the CAS number for SPADNS?

The CAS number of SPADNS is 23647-14-5.

What is SPADNS (23647-14-5) used for?

SPADNS, or Sulfanilic acid azochromotrop, is a dark red-brown crystalline powder that is primarily used as an indicator in complexometric determinations of zirconium and thorium. It is also utilized as a reagent in the analysis of drinking and wastewater, specifically through the Hach Method 8029, Fluoride, SPADNS Method.InChI:InChI=1/C16H12N2O11S3/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23/h1-7,17,19H,(H,21,22,23)(H,24,25,26)(H,27,28,29)/p-3

SPADNS is dark red-brown crystalline powder, while it's Molecular Formula is C16H9N2Na3O11S3. dark red-brown crystalline powder Sulfanilic acid azochromotrop is used as an indicator for complexometric determinations of zirconium and thorium. It is used as a reagent for drinking and wastewater analysis using Hach Method 8029, Fluoride, SPADNS Method.

What is the CAS number for SPADNS?

The CAS number of SPADNS is 23647-14-5.

What is SPADNS (23647-14-5) used for?

SPADNS, or Sulfanilic acid azochromotrop, is a dark red-brown crystalline powder that is primarily used as an indicator in complexometric determinations of zirconium and thorium. It is also utilized as a reagent in the analysis of drinking and wastewater, specifically through the Hach Method 8029, Fluoride, SPADNS Method.InChI:InChI=1/C16H12N2O11S3/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23/h1-7,17,19H,(H,21,22,23)(H,24,25,26)(H,27,28,29)/p-3

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Top Quality Chinese Factory supply 23647-14-5 SPADNS

Molecular Formula: C16H9N2Na3O11S3
Molecular Weight: 570.40
Appearance/Colour: dark red-brown crystalline powder
Melting Point: >300 °C
PSA： 261.92000
LogP: 4.62110

SPADNS(Cas 23647-14-5) Usage

InChI:InChI=1/C16H12N2O11S3/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23/h1-7,17,19H,(H,21,22,23)(H,24,25,26)(H,27,28,29)/p-3