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Technical Data Sheet SPADNS

Compound Information
Product Name: SPADNS
CAS No.: 23647-14-5
Molecular Formula: C16H13N2NaO11S3
Molecular Weight: 528.45
Storage: Store at RT
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Appearance Dark brownish red powder
Solubility 220g/l
UV Absorptivity 1%/1cm : at λmax 508.2 nm : ≥375
LOD ≤ 10% (110 °C)
Dye content ≥ 94% (By spectrophotometry)
Specification Reference ACS reagent
IR Pass test
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