Vat Blue 4
CAS81-77-6
Vat Blue 4 (CAS 81-77-6, C28H14N2O4) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 81-77-6
- Formula
- C28H14N2O4
- Mol. weight
- 442.42 g/mol
- Appearance
- blue needles with a metallic lustre
Chemical Specifications
Identifiers
| CAS number | 81-77-6 |
|---|---|
| Product name | Vat Blue 4 |
| Chinese name | 颜料蓝 60 |
| Synonyms | C.I. 69800; C.I. Pigment Blue 60; C.I. 1106; C.I. Vat Blue 4; C.I. wet blue 4; 6,15-dihydronaphtho[1,2-a:12-h]phenazin-5,9,14,18-tetrone; Indanthrone; Vat Blue 4; pigment blue 60; Vat Blue RSN; Vat Blue RD; C.I.Vat Blue 4; Vat Blue 4; 6,15-dihydrodinaph |
| Chinese synonyms | 还原蓝RD; 还原蓝RS; 还原蓝RSN; 士林蓝RS; 士林蓝RSN; 阴丹士林蓝RSN; 阴丹酮; 蒽醌蓝 |
| Molecular formula | C28H14N2O4 |
| Molecular weight | 442.42 g/mol |
| EC number | 201-375-5 |
Physical and chemical properties
| Appearance | blue needles with a metallic lustre |
|---|---|
| Melting Point | 470-500 ( ℃ ) |
| Boiling Point | 253.9 ( ℃ ) |
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of Vat Blue 4?
The CAS Registry Number of Vat Blue 4 is 81-77-6. Vat Blue 4 is also known as C.I. 69800; C.I. Pigment Blue 60; C.I. 1106.
What is the molecular formula and molecular weight of Vat Blue 4?
The molecular formula of Vat Blue 4 is C28H14N2O4, and its molecular weight is 442.42 g/mol.
How can I request a quotation for Vat Blue 4?
Send an inquiry for Vat Blue 4 (CAS 81-77-6) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for Vat Blue 4
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.