USD $1.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
provisionally listed for use in food, drugs and cosmetics.
product information
chemical name sunset yellow
cas # 2783-94-0
formula c16h10n2na2o7s2
molecular weight 452.36
synonyms orange yellow 85; orange yellow s; sunset yellow;
structural formula:
physical properties
solid,fine powder,reddish orange color,odorless,good stability to light
specification
test items |
scope |
appearance |
reddish orange powder |
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 |
applications
provisionally listed for use in food, drugs and cosmetics.
packaging
25kg/bag
storage & handling
keep in a cool, dry, dark location in a tightly sealed container or cylinder. keep away from incompatible materials, ignition sources and untrained individuals. secure and label area. protect containers/cylinders from physical damage.
always refer to the material safety data sheet (msds) for detailed information on handling and
disposal.