C.I.Acid Blue 76 (CAS 12238-39-0) — formula Ba(C17H12ClN2O4S)2, molecular weight 888.9; category dyes and pigments.
C.I.Acid Blue 76 (CAS 12238-39-0) is a chemical raw material in the dyes and pigments category. Its molecular formula Ba(C17H12ClN2O4S)2 comprises 1 Ba, 34 C, 24 H, 2 Cl, 4 N, 8 O, 2 S atoms. Its molecular weight is about 888.9. Reported physicochemical data: melting point around 343-345 °C (decomposes). As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12238-39-0 |
|---|---|
| Molecular Formula | Ba(C17H12ClN2O4S)2 |
| Molecular Weight | 888.9 |
| Melting Point | 343-345 °C (decomposes) |
| Applications | printing inks, coated papers, crayons, cosmetics, drugs, paints |
| Category | Dyes & Pigments |
Documented applications: printing inks, coated papers, crayons, cosmetics, drugs, paints.
C.I.Acid Blue 76 is a colorant or pigment compound with CAS registry number 12238-39-0 and molecular formula Ba(C17H12ClN2O4S)2 (molecular weight 888.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12238-39-0
Its molecular formula Ba(C17H12ClN2O4S)2 comprises 1 Ba, 34 C, 24 H, 2 Cl, 4 N, 8 O, 2 S atoms.
Also known as: C.I.Acid Blue 76 · C.I.酸性蓝76
Category: dyes and pigments
The CAS registry number of C.I.Acid Blue 76 is 12238-39-0.
Molecular formula Ba(C17H12ClN2O4S)2, molecular weight 888.9.
It is also registered under: C.I.Acid Blue 76, C.I.酸性蓝76.
Recorded applications: printing inks, coated papers, crayons, cosmetics, drugs, paints.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for C.I.Acid Blue 76 (CAS 12238-39-0), compiled from public chemistry databases.
| CAS Number | 12238-39-0 |
|---|---|
| PubChem CID | 21238 |
| Molecular Formula | Ba(C17H12ClN2O4S)2 |
| IUPAC Name | barium(2+);bis(5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonate) |
| UNII (FDA) | 1FO1ZO92Y1 |
| Molecular Weight | 888.9 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 4 |
| Exact Mass | 887.946509 |
| Monoisotopic Mass | 887.946509 |
| Topological Polar Surface Area | 221 |
| Heavy Atom Count | 51 |
| Melting Point | 343-345 °C (decomposes) |
|---|---|
| Density | 1.66 g/cu cm |
| Density | 1.66 @25 °C |
| Color Additive Status | 81.10 |
| Color Additive Status | 81.30 |
Brilliant Red; Hamilton Red; Potomac Red; Red Scarlet; Scarlet Toner Y; Segnale Red LCG; Segnale Red LCL; Bronze Red RO; Vulcan Red LC; Red Toner Z; Irgalite Red CBT; Irgalite Red MBC; Lake Red C Barium Toner; Paridine Red LCL; Bronze Scarlet CT; D & C red no. 9
| GHS notifications | 70.4% (333 / 473) |
|---|
| GHS notifications | 70.4% (333 / 473) |
|---|---|
| Notified hazard statements | H302 (23.5%), H332 (23.3%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.酸性蓝76