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Food additives data book - wordpres

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Colourings 274<br />

NAME: Brilliant Black BN<br />

CATEGORY: <strong>Food</strong> colour<br />

FOOD USE: Sugar confectionery/ Jams and preserves/ Soft drinks<br />

SYNONYMS: Black PN/ E151/ C.I. 28440 (<strong>Food</strong> black 1)/ Tetra sodium 4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4<br />

sulfonato phenylazo)-1-naphthylazo] naphthalene-1,7-disulfonate<br />

FORMULA: C28H17N5Na4O14S4<br />

MOLECULAR MASS: 867.69<br />

ALTERNATIVE FORMS: Calcium salt/ Potassium salt<br />

PROPERTIES AND APPEARANCE: Violet black powder or granules<br />

BOILING POINT IN °C AT VARIOUS N/A<br />

PRESSURES (INCLUDING 760 mm Hg):<br />

MELTING RANGE IN °C: N/A<br />

FLASH POINT IN °C: N/A<br />

IONISATION CONSTANT AT 25°C: N/A<br />

DENSITY AT 20°C (AND OTHER N/A<br />

TEMPERATURES) IN g/l:<br />

HEAT OF COMBUSTION AT 25°C IN J/kg: N/A<br />

VAPOUR PRESSURE AT VARIOUS N/A<br />

TEMPERATURES IN mm Hg:<br />

PURITY %: Not less than 80% total colouring matter<br />

WATER CONTENT MAXIMUM IN %: 20

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