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VAQORAStains, Fluorescent Dyes & Histology ReagentsAvailable on request
Fast Sulphone Black F
Synonyms: Acid Black 32 · Fast Sulphon Black F · Fast Sulphon Black F (Technical Grade) · Fast Sulphon Black F (C.I. 26990)
CAS No.3682-47-1
FormulaC30H17N4Na3O11S3
Mol. weight774.60
Catalogue No.VQ-000582
PurityOn COA
HSN32049000
Fast Sulphone Black F (CAS 3682-47-1) – biological stain. C30H17N4Na3O11S3, MW 774.6. Buy from Vaqora Chemicals with COA and worldwide shipping.
Pack sizesPrice on quotation · bulk available
10 g
25 g
100 g
1 kg
25 kg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Fast Sulphone Black F
Fast Sulphone Black F is a biological stain carrying the CAS registry number 3682-47-1. The compound has the formula C30H17N4Na3O11S3, corresponding to a molecular weight of 774.6 g/mol. It is also known as Acid Black 32 or Fast Sulphon Black F.
In its supplied form it is a black powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.
Typical applications include histology and cytology staining, microscopy, clinical laboratories and coordination chemistry. Buyers come mainly from academic and industrial research, diagnostics and biotechnology and textiles and dyeing.
We offer Fast Sulphone Black F in 10 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.
Typical applications
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Coordination chemistry
Industries
Specifications & identifiers
| Product name | Fast Sulphone Black F |
|---|---|
| Catalogue No. | VQ-000582 |
| CAS Number | 3682-47-1 |
| IUPAC name | trisodium;4-hydroxy-5-[(2-hydroxynaphthalen-1-yl)diazenyl]-3-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate |
| Molecular formula | C30H17N4Na3O11S3 |
| Molecular weight | 774.6 g/mol |
| Exact mass | 773.9749 |
| HSN code | 32049000 |
| InChIKey | AENRUBZPRNLXBI-UHFFFAOYSA-K |
| SMILES | C1=CC=C2C(=C1)C=CC(=C2N=NC3=C4C(=CC(=C3)S(=O)(=O)[O-])C=C(C(=C4O)N=NC5=CC=C(C6=CC=CC=C65)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+].[Na+] |
| PubChem CID | 2733870 |
| Physical form | Powder |
|---|---|
| Appearance | Black powder |
| H-bond donors / acceptors | 2 / 15 |
| TPSA | 287 Ų |
Documents
Frequently asked questions
What is the CAS number of Fast Sulphone Black F?
The CAS Registry Number of Fast Sulphone Black F is 3682-47-1. It is also known as Acid Black 32, Fast Sulphon Black F, Fast Sulphon Black F (Technical Grade).
What is the molecular formula and molecular weight of Fast Sulphone Black F?
Fast Sulphone Black F has the molecular formula C30H17N4Na3O11S3 and a molecular weight of 774.6 g/mol.
Which grade and pack sizes of Fast Sulphone Black F can I order?
We supply Fast Sulphone Black F, in 10 g, 25 g, 100 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Fast Sulphone Black F?
Yes. Every lot of Fast Sulphone Black F is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Fast Sulphone Black F be shipped internationally?
Yes. We export Fast Sulphone Black F worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Fast Sulphone Black F
We reply within one business day with price, pack options, lead time and documentation.
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