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Food additives data book - wordpres

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Colourings 340<br />

NAME: Riboflavin-5¢-phosphate<br />

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

FOOD USE: Confectionery/ Cereal products/ Sauces/ Dairy products<br />

SYNONYMS: E101 (ii)/ Riboflavin-5¢-phosphate sodium salt/ (2R,3R,4S)-5-(3¢)10¢-dihydro-7¢,8¢-dimethyl-2¢,4¢-dioxo-<br />

10¢-benzo[y]pteridinyl)-2,3,4-trihydroxypentyl phosphate/ Monosodium salt of 5¢-monophosphate ester<br />

of riboflavin<br />

FORMULA: C17H20N4NaO9P·2H2O<br />

MOLECULAR MASS: 541.36<br />

PROPERTIES AND APPEARANCE: Yellow to orange crystalline hygroscopic powder<br />

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

PRESSURES (INCLUDING 760 mm Hg):<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 95% total colouring matter calculated as the dihydrate<br />

WATER CONTENT MAXIMUM IN %: 8<br />

HEAVY METAL CONTENT MAXIMUM IN 40<br />

ppm:

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