Molekula
Tropaeolin OO
Tropaeolin OO is a sodium salt of a synthetic azo dye used primarily as a pH indicator and in analytical chemistry for detecting certain metal ions. It appears as a red crystalline powder with a molecular formula of C18H14N3O3SNa and a molecular weight of 375.38 g/mol. It is stable at ambient temperatures and should be handled with care due to its warning signal word. Molekula supplies Tropaeolin OO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Tropaeolin OO is a sodium salt of a synthetic azo dye used primarily as a pH indicator and in analytical chemistry for detecting certain metal ions. It appears as a red crystalline powder with a molecular formula of C18H14N3O3SNa and a molecular weight of 375.38 g/mol. It is stable at ambient temperatures and should be handled with care due to its warning signal word. Molekula supplies Tropaeolin OO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Orange/brown powder |
| Loss on Drying | ≤5% |
| Solubility | Clear solution |
| Absorptivity | (λ max: 442.4nm) ≥600 |
| Visual Transition Interval | From pH 1.2 (red) to pH 2.7 (yellow) |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 23894342 |
| CAS Number | 554-73-4 |
| Molecular Formula | C18H14N3O3SNa |
| Molecular Weight | 375.38 |
| SMILES | C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 3212.90.0050 |
| Tariff Code | 3212900000 |
Sicherheit & GHS
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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
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in PT, IT, FR, ES, DE, EN.
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PT - (23894342) TROPAEOLIN OO [554-73-4].pdf
SDS · PT · 166 KB
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IT - (23894342) TROPAEOLIN OO [554-73-4].pdf
SDS · IT · 163 KB
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FR - (23894342) TROPAEOLIN OO [554-73-4].pdf
SDS · FR · 167 KB
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ES - (23894342) TROPAEOLIN OO [554-73-4].pdf
SDS · ES · 166 KB
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DE - (23894342) TROPAEOLIN OO [554-73-4].pdf
SDS · DE · 166 KB
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EN - (23894342) TROPAEOLIN OO [554-73-4].pdf
SDS · EN · 162 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 Tropaeolin OO used for?
Tropaeolin OO is primarily used as a pH indicator in analytical chemistry, particularly in titrations involving weak acids and bases.
What is the chemical formula and molecular weight of Tropaeolin OO?
The formula is C18H14N3O3SNa and the molecular weight is 375.38 g/mol.
How should Tropaeolin OO be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Tropaeolin OO is available?
Molekula supplies Tropaeolin OO in analytical grade.
Can Molekula supply Tropaeolin OO in bulk?
Yes, Molekula can supply Tropaeolin OO in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a Tropaeolin OO order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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