Acid Blue 74
CAS860-22-0
Acid Blue 74 (CAS 860-22-0, C16H8N2Na2O8S2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 860-22-0
- Formula
- C16H8N2Na2O8S2
- Mol. weight
- 466.35 g/mol
Chemical Specifications
Identifiers
| CAS number | 860-22-0 |
|---|---|
| Product name | Acid Blue 74 |
| Chinese name | 酸性蓝 74 |
| Synonyms | C.I. 75781; C.I. Acid Blue 74; C.I. Food Blue 1; C.I. Food Blue 1, disodium salt; C.I. Natural Blue 2; Indigotindisulfonate Sodium [USAN]; 5,5-Indigodisulfonic acid, disodium salt; Acid Blue 74; disodium 5,5-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2 |
| Chinese synonyms | 靛蓝胭脂红; 2(1,3-二氢-3-氧代-5-磺基-2H-吲哚-2-亚基)-2,3-二氢-3-氧代-1H-吲哚-5-磺酸二钠盐; 靛蓝二磺酸钠; 靛胭脂; 食用色素蓝2号; 靛蓝-5,5-二磺酸钠盐; 靛深红; 食品蓝 1 |
| Molecular formula | C16H8N2Na2O8S2 |
| Molecular weight | 466.35 g/mol |
| EC number | 212-728-8 |
Physical and chemical properties
| Boiling Point | 1 g/100 mL (25) ( ℃ ) |
|---|
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 Acid Blue 74?
The CAS Registry Number of Acid Blue 74 is 860-22-0. Acid Blue 74 is also known as C.I. 75781; C.I. Acid Blue 74; C.I. Food Blue 1.
What is the molecular formula and molecular weight of Acid Blue 74?
The molecular formula of Acid Blue 74 is C16H8N2Na2O8S2, and its molecular weight is 466.35 g/mol.
How can I request a quotation for Acid Blue 74?
Send an inquiry for Acid Blue 74 (CAS 860-22-0) 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 Acid Blue 74
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.