Molekula
Cromotropo 2R (C.I. 16570)
Chromotrope 2R (C.I. 16570)
Chromotrope 2R (C.I. 16570) is a disodium salt of a diazo dye used primarily as a colorant in textile and paper applications. It is a water-soluble, red-violet powder with a molecular formula of C16H10N2Na2O8S2 and a molecular weight of 468.37 g/mol. CAS number: 4197-07-3. Store at ambient temperature. Signal word: Warning. Molekula supplies Chromotrope 2R from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Chromotrope 2R (C.I. 16570) is a disodium salt of a diazo dye used primarily as a colorant in textile and paper applications. It is a water-soluble, red-violet powder with a molecular formula of C16H10N2Na2O8S2 and a molecular weight of 468.37 g/mol. CAS number: 4197-07-3. Store at ambient temperature. Signal word: Warning. Molekula supplies Chromotrope 2R from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Reddish-Brown powder |
| Solubility | Soluble in water |
| Dye Content | ≥85.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 20169275 |
| CAS Number | 4197-07-3 |
| Molecular Formula | C16H10N2Na2O8S2 |
| Molecular Weight | 468.37 |
| SMILES | C1=CC=C(C=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O.[Na+].[Na+] |
| REACH Code | Y113 |
| HTS Code | 2927.00.50.00 |
| Tariff Code | 2927000090 |
Seguridad y GHS
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Health Hazard
GHS07
Declaraciones de peligro
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Declaraciones de precaución
- 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
- 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
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en PT, IT, ES, FR, DE, EN.
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PT - (20169275) CHROMOTROPE 2R (C.I. 16570) [4197-07-3].pdf
SDS · PT · 175 KB
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IT - (20169275) CHROMOTROPE 2R (C.I. 16570) [4197-07-3].pdf
SDS · IT · 171 KB
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ES - (20169275) CHROMOTROPE 2R (C.I. 16570) [4197-07-3].pdf
SDS · ES · 175 KB
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FR - (20169275) CHROMOTROPE 2R (C.I. 16570) [4197-07-3].pdf
SDS · FR · 176 KB
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DE - (20169275) CHROMOTROPE 2R (C.I. 16570) [4197-07-3].pdf
SDS · DE · 173 KB
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EN - (20169275) CHROMOTROPE 2R (C.I. 16570) [4197-07-3].pdf
SDS · EN · 172 KB
Certificado de Análisis (CoA) por lote
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Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is Chromotrope 2R used for?
Chromotrope 2R is primarily used as a dye in the textile and leather industries, providing bright red to violet shades.
What is the chemical formula and molecular weight of Chromotrope 2R?
The formula is C16H10N2Na2O8S2 with a molecular weight of 468.37 g/mol.
How should Chromotrope 2R be stored?
It should be stored at ambient temperature, protected from moisture and direct sunlight.
What grade of Chromotrope 2R is available?
Molekula supplies Chromotrope 2R in technical grade, suitable for industrial applications.
Can Molekula supply Chromotrope 2R in bulk?
Yes, Molekula can supply Chromotrope 2R in bulk quantities—please contact sales for details.
What documentation comes with a Chromotrope 2R order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) compliant with GHS standards.
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