ChemicalBook > CAS DataBase List > Acid Blue 142
Acid Blue 142
- Product Name
- Acid Blue 142
- CAS No.
- 61723-94-2
- Chemical Name
- Acid Blue 142
- Synonyms
- acid blue 142;Brilliant Blue 5GM;C.I.Acid Blue 142:C.I.42120
- CBNumber
- CB8855033
- Molecular Formula
- C47H39N2NaO6S2
- Formula Weight
- 814.95
- MOL File
- Mol file
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Acid Blue 142 Chemical Properties,Usage,Production
Preparation
4-Formylbenzene-1,3-disulfonic acid (1 Moore) and N,N-dibenzylbenzenamine (2 Moore) condensation, and oxidation.
Properties and Applications
green light blue. Red light blue powder. The strong sulfuric acid for yellow brown colloidal, diluted into lake green, accompanied by precipitation; In nitric acid for old yellow glue shape. Water solution is blue lake, add a little precipitation hydrochloric acid, sodium hydroxide slightly to become yellow, and the precipitation. Used for wool, silk and fabric dyeing and printing, also can be used for leather dyeing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 2 | 4 | 4-5 | 5 | 1-2 | 4-5 | ||
Acid Blue 142 Preparation Products And Raw materials
Raw materials
Preparation Products
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Acid Blue 142 Suppliers
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View Lastest Price from Acid Blue 142 manufacturers
Career Henan Chemical Co
- Product
- Acid Blue 142 61723-94-2
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-10
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