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08158 Sigma-Aldrich

6-Amino-4-hydroxy-2-naphthalenesulfonic acid

technical, ≥90% (T)

Synonym: 7-Amino-1-naphthol-3-sulfonic acid

  • CAS Number 90-51-7

  • Empirical Formula (Hill Notation) C10H9NO4S

  • Molecular Weight 239.25

  •  Beilstein Registry Number 1821283

  •  EC Number 202-000-8

  •  MDL number MFCD00003973

  •  PubChem Substance ID 24846150

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds More...
InChI Key   HBZVNWNSRNTWPS-UHFFFAOYSA-N
grade   technical
assay   ≥90% (T)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2585PSN2 8 / PGIII
WGK Germany 
1
RTECS 
QK1295250

Documents

Certificate of Analysis

Protocols & Articles
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