Molekula
Acid fuchsin calcium salt
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Acid fuchsin calcium salt is a water-soluble, synthetic dye used in histology and microbiology for staining cellular structures. It is also employed in analytical chemistry and textile applications. Available in powder form, it has a molecular formula of C20H17N3O9S3Ca, a molecular weight of 579.65 g/mol, and is stable at ambient temperatures. No signal word is assigned. Molekula supplies Acid fuchsin calcium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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5 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
| Property | Value |
|---|---|
| Appearance | Green crystalline powder |
| Assay | ≥60% dye content |
| Solubility in water | Violet coloured, clear solution |
| Spectroscopy | Peak 546nm, ratio 1.18 @ 531/561 nm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 80677762 |
| CAS Number | 123334-10-1 |
| IUPAC Name | calcium 2-amino-5-[(4-amino-3-sulfonatophenyl)-(4-imino-3-methyl-5-sulfocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate |
| Molecular Formula | C20H17N3O9S3Ca |
| Molecular Weight | 579.65 |
| Exact Mass | 578.9753 |
| SMILES | CC1=CC(=C(C2=CC(=C(C=C2)N)S(=O)(=O)[O-])C3=CC(=C(C=C3)N)S(=O)(=O)[O-])C=C(C1=N)S(=O)(=O)O.[Ca+2] |
| InChIKey | ALSOAESJQVWXBZ-UHFFFAOYSA-L |
| InChI | InChI=1S/C20H19N3O9S3.Ca/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;/h2-9,23H,21-22H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);/q;+2/p-2 |
| PubChem CID | 16218605 |
| REACH Code | Y110 |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
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.
Synonyms
- ACID FUCHSIN CALCIUM SALT CERTIFIED
- Acid fuchsin calcium
- Acid magenta
- Acid rubin
- ALSOAESJQVWXBZ-UHFFFAOYSA-L
- C20H17CaN3O9S3
Frequently asked questions
What is Acid fuchsin calcium salt used for?
It is primarily used as a dye in textile and paper industries, and as a staining agent in histology and microbiology.
What is the chemical formula and molecular weight of Acid fuchsin calcium salt?
The formula is C20H17N3O9S3Ca with a molecular weight of 579.65 g/mol.
How should Acid fuchsin calcium salt be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for Acid fuchsin calcium salt?
Available in laboratory grade; specific technical or industrial grades may be available upon request.
Can Molekula supply Acid fuchsin calcium salt in bulk?
Yes, Molekula can supply Acid fuchsin calcium salt in bulk quantities—please contact sales for details.
What documentation comes with an order of Acid fuchsin calcium salt?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS can be provided 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.