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Thermo Scientific™ 1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate, pure, indicator gra
Brand: Thermo Scientific™ 346555000
Additional Details : CAS : 525-05-3 Weight : 0.55000kg
| Packaging | Glass bottle |
|---|---|
| Quantity | 500g |
Description
This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.
IndicatorChemical Identifiers
| 525-05-3 | |
| 377.25 | |
| DMKMTGULLYISBH-UHFFFAOYSA-L | |
| 10672 | |
| C1=CC2=C(C(=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O)N=O.[Na+].[Na+] |
| C10H5NNa2O8S2·xH2O | |
| MFCD00149246 | |
| nitroso-r salt, nitroso r, sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate, disodium 1-nitroso-2-naphthol-3,6-disulfonate, nitroso r salt, 1-nitroso-3,6-disulfonate, 2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt, 3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt, 1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt, disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate | |
| disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate |
Specifications
| 1-Nitroso-2-naphthol-3, 6-disulfonic acid, disodium salt hydrate | |
| Yellow to Orange | |
| 5% max. (1 g, 105°C) | |
| C10H5NNa2O8S2·xH2O | |
| 11, II, 190 | |
| 15, 6731 | |
| 500g | |
| DMKMTGULLYISBH-UHFFFAOYSA-L | |
| disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate | |
| 10672 | |
| suitable for determination of cobalt | |
| Pure |
| 525-05-3 | |
| >300.0°C | |
| Authentic | |
| MFCD00149246 | |
| Glass bottle | |
| nitroso-r salt, nitroso r, sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate, disodium 1-nitroso-2-naphthol-3,6-disulfonate, nitroso r salt, 1-nitroso-3,6-disulfonate, 2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt, 3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt, 1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt, disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate | |
| Solubility in water: slightly soluble in water | |
| C1=CC2=C(C(=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O)N=O.[Na+].[Na+] | |
| 377.25 | |
| 377.25 | |
| Crystalline Powder |
Safety and Handling
- 1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate
Signal Word
- Warning
Hazard Category
- Acute toxicity Category 4
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
Hazard Statement
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
- H312-Harmful in contact with skin.
- H332-Harmful if inhaled.
- H302-Harmful if swallowed.
Precautionary Statement
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
- P302+P352-IF ON SKIN: Wash with plenty of water/.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
RUO – Research Use Only