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$20.00 - $120.00 / Kilogram
Product Name: Food Yellow 3
Chemical Formula C16H10N2Na2O7S2
Molecular weight: 452.38
Appearance: orange-red powder
Solubility: soluble in water, yellow orange clear solution, insoluble in fat
Uses: mainly used for food and drug coloring, can also be used to create aluminum salt lake pigment
EINECS: 220-491-7
Melting point: 390ºC (DEC.)
Water-soluble: 5-10G / 100MLAT24ºC
| Test items | Specifications |
| Concent % | ≥87.0 |
| Loss on drying,Sodium chlorides &sulphates % | ≤13.0 |
| Water insoluble % | ≤0.2 |
| 4-aminobenzenesulfonic acid, sodium sait % | ≤0.2 |
| 6-hydroxy-2-naphthalenseulfonic acid, sodium salt % | ≤0.3 |
| 6,6’-oxybis[2-naphthalenesulfonic acid], disodium salf % | ≤1.0 |
| 4,4’-(1-triazene-1,3-diyl)bis[benzen-esulfonic acid], dissdium salf % | ≤0.1 |
| 1-(phenylazo)-2-naphthalenol % | ≤10.0 |
| Aromatic amine(As aniline) % | ≤0.01 |
| Subsidiary dyes % | ≤4.0 |
| As (mg/kg) | ≤1.0 |
| Pb (mg/kg) | ≤10.0 |
| Hg (mg/kg) | ≤1.0 |
Mainly used for coloring food and drug,it can also be used in the manufacture of aluminum salt lake pigments.
Sunset Yellow can be used for fruit drinks (liquid, solid), fruit juice drinks, soda, make-up on the preparation of wine, candy, pastry, red and green silk, canned, condensed juice, green plum, prawn, the maximum amount of 0.1 g/kg; Flavor of acid milk beverage, the maximum usage is 0.05 g/kg; Candy color clothes, the maximum amount of 0.165 g/kg; Ice cream, the maximum usage is 0.0887 g/kg. In the use of red and green silk can double; Fruit powder by diluted multiples 50% for the amount of colorant to join.
