7-Hydroxy-1,3-naphthalenedisulfonic Acid Dipotassium Salt

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Stock availability

In Stock
Cas number

842-18-2
Chemical s molecular weight

380.48
Chemical s main applications

7-Hydroxy-1,3-naphthalenedisulfonic acid is a coupling component used to prepare heterocyclic monoazo dyes.
Chemical s category

Aromatics, Miscellaneous Reagents, Sulfur & Selenium Compounds
Other name

2-Hydroxy-6,8-naphthalenedisulfonic Acid Dipotassium Salt; 2-Naphthol-6,8-disulfonic acid Dipotassium Salt; G Acid Dipotassium Salt; NSC 2073 Dipotassium Salt; β-Naphtholdisulfonic Acid G Dipotassium Salt
Chemical s formula

C10H6K2O7S2
Physical properties

Off-White to Light Grey Solid
Melting temperature

>300°C
Boiling temperature

No Data Available
Chemical s soluble in

Water
Stability conditions

No Data Available
Storage

Room Temperature
Chemical s specifications