1,5-Naphthalenedisulfonic acid CAS 81-04-9
Chemical Name:1,5-Naphthalenedisulfonic acid
CAS.NO: 81-04-9
Molecular weight:288.3
Sample: available
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Description
1,5-Naphthalenedisulfonic acid Quick Details
Chemical Name:1,5-Naphthalenedisulfonic acid
CAS.NO: 81-04-9
Structural formula:
Molecular weight:288.3
Appearance:White flake crystals (with four molecules of crystal water). Melting point 240-245?? (anhydrous). Soluble in water and ethanol, insoluble in ether.
Application:?Used as an intermediate for dyes. Used in the manufacture of 1,5-dihydroxynaphthalene, amino C acid and other intermediates
Typical analytical properties
Item
Specifications
Appearance
White flake crystals
Assay
??99%
Packaging:?
25 kg bag
Properties:
Store in a cool and ventilated place, avoid light, and keep sealed
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- 2
- 2-diallylpent-4-en-1-amine
- 4
- 95-16-9
- Ammonium sulfamate
- Benzothiazole
- cas:67889-00-3ح2
- cas:83524-75-8 | pigment black 32
- cas:928836-00-4 | 2
- cas:932745-70-5 | 4
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- SODIUM ETHYL 2-SULFOLAURATE
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