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2,7-Naphthalenedisulfonic acid disodium salt
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2,7-Naphthalenedisulfonic acid disodium salt

CAS: 1655-35-2

Ref. 3D-FN40835

1kg
480.00 €
2kg
711.00 €
5kg
1,276.00 €
250g
213.00 €
500g
341.00 €
Estimated delivery in United States, on Tuesday 4 Mar 2025

Product Information

Name:
2,7-Naphthalenedisulfonic acid disodium salt
Synonyms:
  • 2,7-Disulfonaphthalene disodium salt
  • 2,7-Naphthalene disulfonic acid disodium salt
  • 2,7-Naphthalenedisulfonic acid, sodium salt (1:2)
  • Disodium 2,7-naphthalenedisulfonate
  • Disodium Naphthalene-2,7-Disulfonate
  • Naphthalene-2,7-Disulfonate
  • Sodium 2,7-naphthalene Disulfonate
  • Sodium 3,6-naphthalenedisulfonate
  • 2,7-Naphthalenedisulfonic acid, disodium salt
Description:

2,7-Naphthalenedisulfonic acid disodium salt is a heteronuclear molecule that is synthesized by the reaction of 2,7-naphthalenedisulfonyl chloride with sodium sulfite in water. It has been used in the manufacture of dyes and pigments, as a corrosion inhibitor for steel and aluminum, and as an intermediate in the synthesis of pharmaceuticals. The compound has been detected in groundwater samples at concentrations up to 10 mg/L. The compound is also found in geothermal waters at concentrations up to 0.6 mg/L.

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Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
332.26 g/mol
Formula:
C10H6Na2O6S2
Purity:
Min. 95%
MDL:
Melting point:
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Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
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Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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