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4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%, Thermo Scientific Chemicals
4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, 98%, C10H6Na2O8S2.2H2O, CAS Number-5808-22-0
50.95€ - 331.65€
Chemical Identifiers
| CAS | 5808-22-0 |
|---|---|
| Molecular Formula | C10H6O8S2 |
| Molecular Weight (g/mol) | 318.27 |
| MDL Number | MFCD00150612 |
| InChI Key | HLVXFWDLRHCZEI-UHFFFAOYSA-L |
| Synonym | chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5gShow More |
| PubChem CID | 124202444 |
| IUPAC Name | 4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate |
| SMILES | OC1=CC(=CC2=CC(=CC(O)=C12)S([O-])(=O)=O)S([O-])(=O)=O |
| Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
|
10497740
|
Thermo Scientific Acros
155190250 |
25 g | Glass bottle |
50.95€
25g |
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|
10011790
|
Thermo Scientific Acros
155191000 |
100 g | Glass bottle |
99.70€
100g |
Please sign in to purchase this item. Need a web account? Register with us today! | ||||
|
10206233
|
Thermo Scientific Acros
155195000 |
500 g | Glass bottle |
331.65€
500g |
Please sign in to purchase this item. Need a web account? Register with us today! | ||||
Description
This Thermo Scientific Chemicals 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 Chemicals.
Chemical Identifiers
| 5808-22-0 | |
| 318.27 | |
| HLVXFWDLRHCZEI-UHFFFAOYSA-L | |
| 124202444 | |
| OC1=CC(=CC2=CC(=CC(O)=C12)S([O-])(=O)=O)S([O-])(=O)=O |
| C10H6O8S2 | |
| MFCD00150612 | |
| chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5gShow More | |
| 4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate |
Specifications
| 5808-22-0 | |
| 100.0 | |
| Beige-Gray to White or Brown | |
| 98% | |
| MFCD00150612 | |
| 15, 2245 | |
| Solubility in water: very soluble | |
| OC1=CC(=CC2=CC(=CC(O)=C12)S([O-])(=O)=O)S([O-])(=O)=O | |
| 318.27 | |
| 400.28 | |
| 0.02% max. (in water) | |
| 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate |
| 97.5 | |
| >300.0°C | |
| Authentic | |
| C10H6O8S2 | |
| 11, 307 | |
| chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g | |
| HLVXFWDLRHCZEI-UHFFFAOYSA-L | |
| 4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate | |
| 124202444 | |
| 98% | |
| Powder |
Safety and Handling
GHS H Statement
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
If skin irritation occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.
Avoid breathing dust/fume/
GHS Signal Word: Warning
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
Signal Word
- Warning
Hazard Category
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
Hazard Statement
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
- H315-Causes skin irritation.
Precautionary Statement
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/.
- 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
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Product Title
4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%, Thermo Scientific Chemicals