Black PN Food Color

Specification
PRODUCTS NAME BLACK PN
Color SHADE
 
SYNONYMS  Food Black -1
CHEMICAL NAME Tetrasodium 4-acetamido-5-hydroxy-6-[7-sulfonato-4- (4-sulfonatophenylazo)-1-naphthylazo] naphthalene-1,7- disulfonate
Color INDEX NO. 28440
C.I. NAME --
FDA STATUS --
CAS NO. 2519-30-4
EINECS NO. 219-746-5
EEC NO. E-151
HUE NAME (FOOD) Black -1
INDIAN STANDARD No. -
CLASS Disazo
TOTAL DYE CONTENT % MIN. 80
LOSS ON DRYING AT 135 C & SODIUM
CHLORIDES & SULPHATES % MAX
20
WATER INSOLUBLE MATTER % MAX.
0.2
ETHER EXTRACTS % MAX.. 0.2
SUBSIDIARY DYE % MAX. 10.0
DYES INTERMEDIATES % MAX. 0.80
UNSULFONATED PRIMARY AROMATIC AMINES % MAX. 0.01
LEAD (AS "Pb") PPM (MAX.) 10.00
ARSENIC (AS "As" PPM (MAX.) 3.00
MERCURY (AS "Hg") PPM (MAX) 1.0
CHROMIUM (AS "Cr") PPM (MAX) 5.0
HEAVY METALS PPM (MAX) 40.00
Total organic compound other than Coloring matters, percent by mass
4-acetamido-5-hydroxynaphthalene- 1,7-disulfonic acid
4-amino-5-hydroxynaphthalene-1,7- disulfonic acid
8-aminonaphthalene-2-sulfonic acid
4,4_-diazoaminodi-(benzenesulfonic acid)
Max 00.80
WATER (gms/ltr.) 50.0
GLYCERINE (gms/ltr.) 5.00
PROPYLENE GLYCON (gms/ltr.) 10.00
ETHANOL (95%) (gms/ltr.) Trace