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Food additives data book - wordpres

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Colourings 212<br />

NAME: Chlorophyllin<br />

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

FOOD USE: Dairy products/ Cereals/ Soft drinks/ Sugars and preserves/ Confectionery/ Vinegars, pickles and<br />

sauces/ Decorations and coatings/ Edible ices/ Desserts<br />

SYNONYMS: E140 (ii)/ C.I. 75815/ C.I. Natural Green 5<br />

FORMULA: Chlorophyllin a C34 H34 N4 O5; Chlorophyllin b C34 H32 N4 O6<br />

MOLECULAR MASS: Chlorophyllin a 578.68; Chlorophyllin b 592.66<br />

ALTERNATIVE FORMS: Sodium chlorophyllin/ Potassium chlorophyllin<br />

PROPERTIES AND APPEARANCE: Dark green to blue/black powder<br />

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

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

MELTING RANGE IN °C: Not known<br />

FLASH POINT IN °C: N/A<br />

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

DENSITY AT 25°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 %: 95 total chlorophyllins<br />

WATER CONTENT MAXIMUM IN %: 5

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