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5-Amino-1-naphthalenesulfonic acid

Cas:
84-89-9
Molecular Structure:
MDL:
MFCD00014315
Molecular Formula:
C10H9NO3S
Molecular Weight:
223.25
Alias:
5-氨基-1-萘磺酸,劳伦酸,1,5-萘胺磺酸 1-Naphthylamine-5-sulfonic acid Laurent’s acid
Product order:
Name Specifications Packing Price Delivery
5-Amino-1-naphthalenesulfonic acid 90% 25g RMB 319 Consulting service
Character:
含1分子结晶水,稀水溶液带绿色荧光。溶于950份冷水中,较易溶于热水。经干燥或加热至110℃时变成无水物。该品的钠盐易溶于水和乙醇,稀水溶液呈淡绿色荧光。
Quality Standard:
纯度Purity                              ≥90.0% (T)  
灼烧残渣Residue on ignition             ≤1% 
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