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400424 Aldrich

6-Hydroxy-2-naphthalenesulfonic acid sodium salt hydrate

technical grade

  • Linear Formula HOC10H6SO3Na · xH2O

  • Molecular Weight 246.21 (anhydrous basis)

  •  EC Number 205-218-1

  •  MDL number MFCD10565653

  •  PubChem Substance ID 24864916

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds More...
grade   technical grade
InChI Key   QHVRFNCHOMKXQP-UHFFFAOYSA-M
mp   >300 °C(lit.)

Description

Packaging

50 g in glass bottle

Application

6-Hydroxy-2-naphthalenesulfonic acid sodium salt hydrate may be used in the following studies:
• As precursors during the agar-plate screening test.
• Preparation of methoxy-substituted naphthalenesulfonyl chloride.
• Synthesis of FD&C Red No. 40, a synthetic water-soluble color that is permitted for coloring foods, drugs and cosmetics in the U.S.A.

General description

Sodium salt of 6-hydroxy-2-naphthalenesulfonic acid is also referred as Schaeffer′s salt.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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