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2,3-Dihydroxynapthalene-6-sulfonic acid
Quick Details
Products Name:
2,3-Dihydroxynapthalene-6-sulfonic acid CAS 135-53-5
Chemical Name: 2,3-Dihydroxynapthalene-6-sulfonic acid
CAS: 135-53-5
Molecular Formula: C10H7NaO5S
Other: Sodium 2,3-dihydroxynaphthalene-6-sulfonate
Product Description
2,3-Dihydroxynapthalene-6-sulfonic acid Quick Details
Chemical Name: 2,3-Dihydroxynapthalene-6-sulfonic acid
CAS No.:135-53-5
Molecular Fomula:C10H7NaO5S
Molecular weight:262.21
Appearance:Off-white crystalline powder
Assay:98% min
2,3-Dihydroxynapthalene-6-sulfonic acid Typical Properties
|
Item |
Specifications |
Results |
|
Appearance |
White or off-whitecrystalline powder |
Off-white crystalline powder |
|
Assay |
≥98% |
98.59% |
|
Iron content |
≤20.0mg/kg |
10.0mg/kg |
|
Conclusion |
The results conforms with enterprise standards |
|
2,3-Dihydroxynapthalene-6-sulfonic acid Storage
Inert atmosphere,Room Temperature.
Main use of 2,3-Dihydroxynapthalene-6-sulfonic acid
Used as a dye intermediate and a coupling agent for diazo photosensitive paper.
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