Solvent Yellow 16
-
- Category :
Dyestuffs and Pigments/Solvent Dyes
- CAS NO : 4314-14-1
- EC NO : 224-330-1
- Molecular Formula : C16H14N4O
- Main Specifications :
- Synonyms : C.I. 12700;CI 12700;Solvent Yellow 16;Yellow GC;5-methyl-2-phenyl-4-[(E)-phenyldiazenyl]-2,4-dihydro-3H-pyrazol-3-one;5-methyl-2-phenyl-4-phenylazo-4H-pyrazol-3-one;Solvent Yellow 16;
Molecular Structure:
Product description:
Solvent Yellow 16
Molecular Formula: C16H14N4O7S
Molecular Weight: 278.31
CAS Registry Number:4314-14-1
Manufacturing Methods: Aniline diazotization, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.
Properties and Applications: brilliant green yellow. Product melting point 155 ℃. Soluble in ethanol and Carbon tetrachloride. In concentrated sulfuric acid to green light yellow, after dilution is still green yellow, then to orange, yellow precipitation. Slightly soluble in hot concentrated hydrochloric acid for orange; Slightly soluble in hot 5% sodium hydroxide solution for yellow. Used for resin, transparent lacquer, aluminum foil color
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Good 155 70≥100 Sublimation Insoluble Good (To brown) No change
Other Names: Sudan Yellow 146,Solvent Yellow G, Transparent yellow 3GL, Transparent yellow 3GR, Transparent yellow GR, Oil Yellow 205, Oil Yellow 3G
Performance & Applications:
Product name Color Index no. Chemical type Color tone Melting point℃ Bulk density (g/ml/) Fastness Specification
Concentration of coloring PS
Dyes TiO2 Light fastness Heat fastness
/% /% (℃/5min)
Oil Yellow AG Solvent Yellow 16 Monoazo class Greenish Yellow 155 0.339 0.05 1 3-4 280
Applications
PS HIPS ABS PC RPVC PMMA SAN AS PA6 PET
★ ○ ○ ○ ○ ○ ○ ○ — —
★ Suitable ○ Suitable with restrictions △ Not recommended - Not Test
Note: The above technical data is only used for reference.The application, use and process of the products provided by our company, are not controlled by our company, we hope that the user should test the goods before mass use to verify whether Suitable for the process and use of your products.