sodium 2-naphthol-7-sulfonate cas 135-55-7

Chemical Name:Sodium 2-naphthol-7-sulfonate
CAS No.: 135-55-7
Molecular Formula: C10H7NaO4S
Molecular Weight: 246.21
Appearance: Off White powder
Assay: 98%min

Description

Sodium 2-naphthol-7-sulfonate Details
Chemical Name:Sodium 2-naphthol-7-sulfonate
CAS No.: 135-55-7
Molecular Formula: C10H7NaO4S
Molecular Weight: 246.21
MolecularStructure:
Appearance: Off White powder
Assay: 98%min
Sodium 2-naphthol-7-sulfonate Typical Properties

Item
Specifications
Results

Appearance
Off White powder
Off White powder

Purity
≥99%
99.3%

Water
≤0.5%
0.2%

Iron
≤10ppm
10ppm

What Is Sodium 2-naphthol-7-sulfonate?
It is off white powder also known as 7-HYDROXY-2-NAPHTHALENESULFONIC ACID SODIUM SALTand 2-NAPHTHOL-7-SULFONIC ACID SODIUM SALT.
Sodium 2-naphthol-7-sulfonateUsage
Used as a dye intermediate
Sodium 2-naphthol-7-sulfonate Packaging and Shipping
Packing: 25kg/drum
Delivery: 5-7 days after receipt of payment
Sodium 2-naphthol-7-sulfonate Storage
Stored in a cool dry and sealed container away from light

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