[22414] CAS 5808-22-0 | 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS | Alfa
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Brand: Alfa Aesar
5808-22-0 | C10H6O8S2 | 4,5-dihydroxynaphthalene-2,7-disulfonate
Chemical Identifiers
CAS
5808-22-0
Molecular Weight (g/mol)
318.27
Synonym
4,5-dihydroxynaphthalene-2,7-disulfonate
SMILES
OC1=CC(=CC2=CC(=CC(O)=C12)S([O-])(=O)=O)S([O-])(=O)=O
InChI Key
HLVXFWDLRHCZEI-UHFFFAOYSA-L
Molecular Formula
C10H6O8S2
IUPAC Name
4,5-dihydroxynaphthalene-2,7-disulfonate
Specifications
Appearance (Color)
White to grey, beige or brown
Comment
Sensitivity to formaldehyde P.T.
Comment
Sensitivity to nitrate P.T.
Solution Test
P.T.
Form
Powder
설명
4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, is used to improve the visualization of trichothecenes on developed TLC plates. It serves as an intermediate in the production of dyes, pigments, chelating reagents, sulfonic and sulfinic acids.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,2241Beilstein:3647189
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS5808-22-0FORMULAC10H6O8S2EINECS204-972-9MDLMFCD00150612
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
