[B20022] CAS 207386-92-3 | 8-Hydroxyquinoline-5-sulfonic acid hydrate, 98% | Alfa
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Brand: Alfa Aesar
207386-92-3 | C9H7NO4S | 8-hydroxyquinoline-5-sulfonic acid
Chemical Identifiers
CAS
207386-92-3
Molecular Weight (g/mol)
225.22
MDL Number
MFCD00149482
Synonym
8-hydroxyquinoline-5-sulfonic acid
SMILES
OC1=C2N=CC=CC2=C(C=C1)S(O)(=O)=O
InChI Key
LGDFHDKSYGVKDC-UHFFFAOYSA-N
Molecular Formula
C9H7NO4S
IUPAC Name
8-hydroxyquinoline-5-sulfonic acid
Specifications
Form
Crystals or powder or crystalline powder or lumps
Water Content (Karl Fischer Titration)
≤14%
Appearance (Color)
Yellow or cream
Assay (Aqueous acid-base Titration)
≥97.5 to ≤102.5% (dry wt. basis)
설명
It is employed as a reagent for determination of trace metals. It is employed as pre-1,2 and post-column3 reagent for fluorescence detection of metal ions.
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.
Applications
It is employed as a reagent for determination of trace metals. It is employed as pre-1,2 and post-column3 reagent for fluorescence detection of metal ions.
It is employed as a reagent for determination of trace metals. It is employed as pre-1,2 and post-column3 reagent for fluorescence detection of metal ions.
Solubility
Soluble in water.
Notes
Store away from oxidizing agents and bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Other References:
Merck Index:14,4844Beilstein:195247
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335Causes 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:YesRTECS Number:VC2570000
경고:RUO – Research Use Only
CAS207386-92-3FORMULAC9H7NO4SEINECS201-570-5MDLMFCD00149482
| Pakage | 250g, 50G, 500g |
|---|---|
| brand | Alfa Aesar |
