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Calconcarboxylic acid
Calconcarboxylic acid is a chromogenic reagent used in analytical chemistry for complexometric titrations, particularly in the detection of metal ions. It functions as an indicator due to its color change upon metal ion binding. Available with CAS number 3737-95-9, molecular formula C21H14N2O7S, and molecular weight 438.41 g/mol. Stored at ambient temperatures. Signal word: Warning. Molekula supplies Calconcarboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Calconcarboxylic acid is a chromogenic reagent used in analytical chemistry for complexometric titrations, particularly in the detection of metal ions. It functions as an indicator due to its color change upon metal ion binding. Available with CAS number 3737-95-9, molecular formula C21H14N2O7S, and molecular weight 438.41 g/mol. Stored at ambient temperatures. Signal word: Warning. Molekula supplies Calconcarboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Black/dark violet powder |
| Identification | Conforms to reference |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identifizierung
| Property | Value |
|---|---|
| SKU | 26273667 |
| CAS Number | 3737-95-9 |
| Molecular Formula | C21H14N2O7S |
| Molecular Weight | 438.41 |
| SMILES | C1=CC=C2C(=C1)C=C(C(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)O)O)O)C(=O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29270050 |
| Tariff Code | 2927000090 |
Sicherheit & GHS
-
Health Hazard
GHS07
Gefahrenhinweise
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Vorsichtsmaßnahmen
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in IT, FR, ES, DE, EN.
-
IT - (26273667) CALCONCARBOXYLIC ACID [3737-95-9].pdf
SDS · IT · 185 KB
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FR - (26273667) CALCONCARBOXYLIC ACID [3737-95-9].pdf
SDS · FR · 187 KB
-
ES - (26273667) CALCONCARBOXYLIC ACID [3737-95-9].pdf
SDS · ES · 187 KB
-
DE - (26273667) CALCONCARBOXYLIC ACID [3737-95-9].pdf
SDS · DE · 187 KB
-
EN - (26273667) CALCONCARBOXYLIC ACID [3737-95-9].pdf
SDS · EN · 185 KB
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is calconcarboxylic acid used for?
Calconcarboxylic acid is primarily used as a metal ion indicator in complexometric titrations, especially for detecting calcium and magnesium ions.
What is the chemical formula and molecular weight of calconcarboxylic acid?
The chemical formula is C21H14N2O7S and the molecular weight is 438.41 g/mol.
How should calconcarboxylic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for calconcarboxylic acid?
Molekula supplies calconcarboxylic acid in analytical grade.
Can Molekula supply calconcarboxylic acid in bulk?
Yes, Molekula can supply calconcarboxylic acid in bulk quantities—please contact our sales team for details.
What documentation comes with a purchase of calconcarboxylic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.