Molekula
Fuchsin acid
Fuchsin acid is a synthetic organic compound used primarily as a dye and reagent in analytical chemistry and biological staining. It is a triphenylmethane derivative with applications in histology and pH indicators. Available in powder form, it has a molecular weight of 585.53 g/mol, a CAS number of 3244-88-0, and a molecular formula of C20H20N2O9S3. Store at ambient temperature. Molekula supplies Fuchsin acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Fuchsin acid is a synthetic organic compound used primarily as a dye and reagent in analytical chemistry and biological staining. It is a triphenylmethane derivative with applications in histology and pH indicators. Available in powder form, it has a molecular weight of 585.53 g/mol, a CAS number of 3244-88-0, and a molecular formula of C20H20N2O9S3. Store at ambient temperature. Molekula supplies Fuchsin acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Blue/green/reddish brown powder |
| Water Content | 10.0%max |
| Solubility | Clear solution, no particles |
| Strength | 100% min |
| Water insoluble | 0.2% max |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 3244-88-0 |
| Molecular Formula | C20H20N2O9S3 |
| Molecular Weight | 585.53 |
| SMILES | [Na].O=S(=O)(O)C1=CC(C=CC1=N)=C(C2=CC=C(N)C(=C2)S(=O)(=O)O)C=3C=C(C(N)=C(C3)S(=O)(=O)O)C |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- 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
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Fuchsin acid used for?
Fuchsin acid is primarily used as a dye intermediate in the production of synthetic dyes and in analytical chemistry for staining applications.
What is the chemical formula and molecular weight of Fuchsin acid?
The formula is C20H20N2O9S3 with a molecular weight of 585.53 g/mol.
How should Fuchsin acid be stored?
Fuchsin acid should be stored at ambient temperature, protected from light and moisture.
What grade of Fuchsin acid does Molekula supply?
Molekula supplies Fuchsin acid in technical grade, suitable for industrial and laboratory use.
Can Molekula supply Fuchsin acid in bulk?
Yes, Molekula can supply Fuchsin acid in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a Fuchsin acid order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.