1,5 NDS Disodium 1,5-naphthalenedisulfonate C10H6Na2O6S2 CAS 1655-29-4
- Appearance
- white crystal powder
- CAS No.
- 1655-29-4
- Molecular formula
- C10H6Na2O6S2
- Usage
- Recovery of Wastewater
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Product name |
Disodium 1,5-naphthalenedisulfonate |
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|
Other name |
1,5-Naphthalene Disulfonic Acid Disodium Salt/1,5 NDS |
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|
Items |
Standards |
Result |
|
Appearance |
White crystal powder |
Conforms |
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Assay,% |
≥98.0 |
99.51 |
|
Acid,% |
≤1.0 |
0.08 |
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Sodium Chloride,% |
≤2.0 |
0.07 |
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Sodium Sulfate,% |
≤2.0 |
0.37 |
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Water content,% |
≤2.0 |
0.09 |
Appearance: White crystal powder
Solubility: most transparency in Water
Water solubility: 113.4g/L at 20 ℃
Usage: Disodium 1,5-naphthalenedisulfonate (1,5 NDS) is a petroleum disulfonate in crude oil. It is widely used in the synthetic dye industry and in the recovery of wastewater.
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