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| Chemicals > Sodium 2,3-dihydroxynaphthalene-6-sulfonate |
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| Name︰ | Sodium 2,3-dihydroxynaphthalene-6-sulfonate |
| Country of Origin︰ | China |
| Unit Price︰ | USD $ 15 / kg |
| Minimum Order︰ | 1000 kg |
| Payment Details︰ | T/T, L/C |
| Min Order︰ | 1000KG |
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Sodium 2,3-dihydroxynaphthalene-6-sulfonate
Synonyms: (2,3-Dihydroxynaphthalene-6-sulfonate Sodium Salt, Dihydroxy-R salt, 2,3-Dihydroxynaphthalene-6-sulfonic acid monosodium salt)
CAS No:135-53-5
Molecular formula: C10H7NaO5S
Appearance: white crystalline powder
Use: It is mainly used as coupler for diazo photosensitive paper, it also used as Additive.
Purity:99% 98% 97% 90% 85%
M. W.:262
Fe:10ppm 20ppm 40ppm
Aqueous solution: Light yellow transparent liquid
PH value: <3-6
Organic impurity: <1%
Storage: Stored in dark dry place for two years
Packing: Plastic bag containing 25Kg 50Kg or 25kg/carton
Our 2,3-Dihydroxynaphthalene-6-sulfonate comply with International Quality Standards and their quality and durability are fully guranteed.
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