Basic information
- CAS
1328-24-1- Standard SMILES
Nc1ccc([NH2+]c2ccc(N)c3c2C(=O)c2ccccc2C3=O)c2c1C(=O)c1ccccc1C2=O.O=S([O-])[O-].[Na+]- InChIKey
SOAHTTWDMVMMIQ-UHFFFAOYSA-M- Molecular formula
- C28H18N3NaO7S
- Average molar mass
- 563.5 g/mol
- Monoisotopic mass
- 563.07631538
Names & identifiers
- Preferred name
- Acid Black 48
- IUPAC
- sodium;bis(4-amino-9,10-dioxoanthracen-1-yl)azanium;sulfite
- English name
- Acid black 48
- Molecular formula
- C28H18N3NaO7S
- Molecular weight
- 563.51
Names & synonyms
ACID BLACK 48C.I. Acid Black 48AB48 dyeRefChem:915023215-518-41328-24-1EINECS 215-518-4CI 65005sulfonatedAcid Black?8c.i.acidblack48Acid Black 48, pure
Show more names
Coomassie? Grey 3GCOOMASSIE(R) GREY 3GACID BLACK 48, 98%, PUREAlizarine Direct Grey BB
Database identifiers
- CAS
1328-24-1- PubChem CID
- 14889
- DTXSID
DTXSID40927828- EC Number
- 215-518-4
Properties
Computed structural properties
- Topological polar surface area
- 219 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 2
- Heavy atoms
- 40
- Formal charge
- 0
- Complexity
- 867
Physicochemical properties
- Melting point
- 275 °C · 275 °C
- EPA Substance Registry System
- 48 · C.I. Acid Black 48 (1328-24-1)
- Safety Statements
- 24 · 24/25
- TSCA
- TSCA listed
- HS Code
- 32041200 · 32041200
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory InformationChemical: C.I. Acid Black 48
Safety data
- tsca
- TSCA listed
- hs_code
- 32041200
- safety_code
- 24/25
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationC.I. Acid Black 48: ACTIVE
Preparation methods
Preparation(a) N-(9,10-dioxo-9,10-dihydroanthracene-1-yl)-1-aminoanthracene-9,10-dioneand 1-Amino-4-bromoanthracene-9,10-dione in copper and sodium acetate under existing condensation, then with hair smoke sulphonated sulfuric acid (with or without boric acid all but), and translated into sodium salt.
Upstream & downstream products
Upstream raw materials
Suppliers21 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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