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Food additives data book - wordpres

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Sequestrants 858<br />

NAME: Phosphoric acid<br />

CATEGORY: Sequestrant<br />

FOOD USE: Colas and root beer/ Jams and jellies/ Frozen dairy products/ Carbonated beverages/ Caramel candies/<br />

Candies/ Canned seafood/ Cocoa powder/ Chocolate/ Processed cheeses/ Rendered fat, fats and oils,<br />

vegetable oils/ Brewing industry<br />

SYNONYMS: Orthophosphoric acid/ INS 338/ o-Phosphoric acid/ E338<br />

FORMULA: H3 O4 P<br />

MOLECULAR MASS: 98<br />

ALTERNATIVE FORMS: Monocalcium phosphate/ Dicalcium phosphate/ Sodium aluminium phosphate/ Sodium<br />

tripolyphosphate/ Sodium acid pyrophosphate/ Ammonium phosphate/ Sodium phosphate mono, di,<br />

tribasic<br />

PROPERTIES AND APPEARANCE: Clear, syrupy liquid<br />

BOILING POINT IN °C AT VARIOUS 158<br />

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

MELTING RANGE IN °C: 21<br />

FLASH POINT IN °C: 42.4<br />

IONISATION CONSTANT AT 25°C: K 1 = 7.107 E-3<br />

DENSITY AT 20°C (AND OTHER 1.874 (100%); 1.68 (85%); 1.33 (50%); 1.05 (10%)<br />

TEMPERATURES) IN g/l:<br />

VAPOUR PRESSURE AT VARIOUS 0.0285 mm @ 20°C 0.03–2.16<br />

TEMPERATURES IN mm Hg:<br />

PURITY %: >75

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