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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
$275.67 - $726.30
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 5g |
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 |
Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
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Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
AC155190250
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Thermo Scientific Chemicals
155190250 |
25 g | Glass bottle |
Each for $275.67
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AC155191000
|
Thermo Scientific Chemicals
155191000 |
100 g | Glass bottle |
Each for $495.13
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AC155195000
|
Thermo Scientific Chemicals
155195000 |
500 g | Glass bottle |
Each for $726.30
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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 5g | |
4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate |
Specifications
5808-22-0 | |
100.0 | |
Beige-Gray to White or Brown | |
98% | |
C10H6O8S2 | |
25 g | |
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 | |
Glass bottle | |
MFCD00150612 | |
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
RUO – Research Use Only