2,7-naphthalenedisulfonic acid disodium salt cas 1655-35-2

Chemical Name:2,7-Naphthalenedisulfonic acid disodium salt
CAS No.:1655-35-2
Molecular Formula: C10H6Na2O6S2
Molecular Weight:332.26
Appearance: Off White powder
Assay: 98%min

Description

2,7-Naphthalenedisulfonic acid disodium salt Details
Chemical Name:2,7-Naphthalenedisulfonic acid disodium salt
CAS No.:1655-35-2
Molecular Formula: C10H6Na2O6S2
Molecular Weight:332.26
MolecularStructure:
Appearance: Off White powder
Assay: 98%min
2,7-Naphthalenedisulfonic acid disodium salt Typical Properties

Item
Specifications
Results

Appearance
Off White powder
Off White powder

Purity
≥90%
92%

HPLC purity
≤98%
98.5%

Sodium 2,6-naphthalene disulfonate
≤5%
3%

What Is 2,7-Naphthalenedisulfonic acid disodium salt?
It is white powder also known as Disodium naphthalene-2,7-disulfonateand Sodium2,7-naphthalenedisulfonate.
2,7-Naphthalenedisulfonic acid disodium saltUsage
Used as a dye intermediate
2,7-Naphthalenedisulfonic acid disodium salt Packaging and Shipping
Packing: 25kg/drum
Delivery: 5-7 days after receipt of payment
2,7-Naphthalenedisulfonic acid disodium salt Storage
Stored in a cool dry and sealed container away from light

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