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09180 Sigma-Aldrich

3-Amino-4-hydroxybenzenesulfonic acid

technical, ≥95% (T)

Synonym: 2-Aminophenol-4-sulfonic acid

  • CAS Number 98-37-3

  • Linear Formula H2NC6H3(OH)SO3H

  • Molecular Weight 189.19

  •  Beilstein Registry Number 514765

  •  EC Number 202-662-8

  •  MDL number MFCD00007696

  •  PubChem Substance ID 329748725

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds More...
InChI Key   ULUIMLJNTCECJU-UHFFFAOYSA-N
grade   technical
assay   ≥95% (T)
ign. residue   ≤2%
mp   ≥300 °C(lit.)

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

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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