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  • ISO 3360:1976

    Current The latest, up-to-date edition.

    Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  01-08-1976

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    Applicable to products the F content of which is equal to or more than 0.5 mg/kg. Specifies the separation of the element from a test portion by steam distillation in a phosphoric acid medium. Formation of a blue-coloured complex with a combined reagent alizarin complexone/lanthanum nitrate in a buffered medium at the pH of 4.6. Addition of acetone to increase the stability of the complex and the sensitivity. Photometric measurement of the complex at a wavelength of about 600 nm.

    General Product Information - (Show below) - (Hide below)

    Committee ISO/TC 47
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    03/313984 DC : DRAFT NOV 2003 EN 1211 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - POTASSIUM TRIPOLYPHOSPHATE
    03/313981 DC : DRAFT NOV 2003 EN 1207 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TETRAPOTASSIUM PYROPHOSPHATE
    03/313973 DC : DRAFT NOV 2003 EN 1200 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TRISODIUM ORTHOPHOSPHATE
    BS EN 1201:2005 Chemicals used for treatment of water intended for human consumption. Potassium dihydrogen orthophosphate
    BS EN 1200:2005 Chemicals used for treatment of water intended for human consumption. Trisodium orthophosphate
    BS EN 1203:2005 Chemicals used for treatment of water intended for human consumption. Tripotassium orthophosphate
    BS EN 1210:2005 Chemicals used for treatment of water intended for human consumption. Sodium tripolyphosphate
    I.S. EN 1202:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - DIPOTASSIUM HYDROGEN ORTHOPHOSPHATE
    EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
    EN 1208:2005 Chemicals used for treatment of water intended for human consumption - Sodium calcium polyphosphate
    EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
    EN 1212:2005 Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate
    EN 1198:2005 Chemicals used for treatment of water intended for human consumption - Sodium dihydrogen orthophosphate
    EN 1199:2005 Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate
    EN 1204:2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
    EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
    EN 1205:2005 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate
    EN 1210:2005 Chemicals used for treatment of water intended for human consumption - Sodium tripolyphosphate
    EN 1206:2005 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
    03/313977 DC : DRAFT NOV 2003 EN 1204 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - MONOCALCIUM PHOSPHATE
    03/313979 DC : DRAFT NOV 2003 EN 1206 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TETRASODIUM PYROPHOSPHATE
    03/313974 DC : DRAFT NOV 2003 EN 1201 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - MONOPOTASSIUM DIHYDROGEN ORTHOPHOSPHATE
    UNE-EN 15040:2015 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
    DIN EN 1208:2005-06 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CALCIUM POLYPHOSPHATE
    DIN EN 1205:2005-06 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - DISODIUM DIHYDROGEN PYROPHOSPHATE
    DIN EN 1201:2005-06 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate; German version EN 1201:2005
    DIN EN 1212:2005-06 Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate; German version EN 1212:2005
    DIN EN 1207:2005-06 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate; German version EN 1207:2005
    BS EN 1198:2005 Chemicals used for treatment of water intended for human consumption. Sodium dihydrogen orthophosphate
    BS EN 1212:2005 Chemicals used for treatment of water intended for human consumption. Sodium polyphosphate
    BS EN 1207:2005 Chemicals used for treatment of water intended for human consumption. Tetrapotassium pyrophosphate
    BS EN 1202:2005 Chemicals used for treatment of water intended for human consumption. Dipotassium hydrogen orthophosphate
    I.S. EN 1203:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TRIPOTASSIUM ORTHOPHOSPHATE
    I.S. EN 1204:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - CALCIUM TETRAHYDROGEN BIS(ORTHOPHOSPHATE)
    I.S. EN 1198:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM DIHYDROGEN ORTHOPHOSPHATE
    I.S. EN 1205:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - DISODIUM DIHYDROGEN PYROPHOSPHATE
    I.S. EN 1197:2014 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - MONOZINC PHOSPHATE SOLUTION
    I.S. EN 1201:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - POTASSIUM DIHYDROGEN ORTHOPHOSPHATE
    I.S. EN 1210:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM TRIPOLYPHOSPHATE
    I.S. EN 1208:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CALCIUM POLYPHOSPHATE
    I.S. EN 1199:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - DISODIUM HYDROGEN ORTHOPHOSPHATE
    I.S. EN 1212:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM POLYPHOSPHATE
    I.S. EN 1211:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - POTASSIUM TRIPOLYPHOSPHATE
    I.S. EN 1200:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TRISODIUM ORTHOPHOSPHATE
    DIN EN 1197:2001-03 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - MONOZINC PHOSPHATE SOLUTION
    I.S. EN 1206:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TETRASODIUM PYROPHOSPHATE
    03/313982 DC : DRAFT NOV 2003 EN 1208 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CALCIUM POLYPHOSPHATE
    I.S. EN 15040:2014 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - ANTISCALANTS FOR MEMBRANES - PHOSPHONIC ACIDS AND SALTS
    DIN EN 1204:2005-06 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - CALCIUM TETRAHYDROGEN BIS(ORTHOPHOSPHATE)
    DIN EN 1211:2005-06 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate; German version EN 1211:2005
    DIN EN 1210:2005-06 Chemicals used for treatment of water intended for human consumption - Sodium tripolyphosphate; German version EN 1210:2005
    DIN EN 1200:2005-06 Chemicals used for treatment of water intended for human consumption - Trisodium orthophosphate; German version EN 1200:2005
    DIN EN 1197:2014-06 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - MONOZINC PHOSPHATE SOLUTION
    DIN EN 1198:2005-06 Chemicals used for treatment of water intended for human consumption - Sodium dihydrogen orthophosphate; German version EN 1198:2005
    DIN EN 1203:2005-06 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate; German version EN 1203:2005
    DIN EN 1206:2005-06 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate; German version EN 1206:2005
    DIN EN 1202:2005-06 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate; German version EN 1202:2005
    DIN EN 1199:2005-06 Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate; German version EN 1199:2005
    UNI EN 1197 : 2014 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - MONOZINC PHOSPHATE SOLUTION
    EN 1200:2005 Chemicals used for treatment of water intended for human consumption - Trisodium orthophosphate
    DIN EN 15040:2014-06 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - ANTISCALANTS FOR MEMBRANES - PHOSPHONIC ACIDS AND SALTS
    03/313985 DC : DRAFT NOV 2003 EN 1212 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM POLYPHOSPHATE
    UNI EN 15040 : 2014 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - ANTISCALANTS FOR MEMBRANES - PHOSPHONIC ACIDS AND SALTS
    03/313971 DC : DRAFT NOV 2003 EN 1198 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM DIHYDROGEN ORTHOPHOSPHATE
    03/313983 DC : DRAFT NOV 2003 EN 1210 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM TRIPOLYPHOSPHATE
    03/313976 DC : DRAFT NOV 2003 EN 1203 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TRIPOTASSIUM ORTHOPHOSPHATE
    DIN EN 15040 E : 2014 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - ANTISCALANTS FOR MEMBRANES - PHOSPHONIC ACIDS AND SALTS
    BS EN 1211:2005 Chemicals used for treatment of water intended for human consumption. Potassium tripolyphosphate
    BS EN 1206:2005 Chemicals used for treatment of water intended for human consumption. Tetrasodium pyrophosphate
    BS EN 1199:2005 Chemicals used for treatment of water intended for human consumption. Disodium hydrogen orthophosphate
    BS EN 1208:2005 Chemicals used for treatment of water intended for human consumption. Sodium calcium polyphosphate
    BS EN 1205:2005 Chemicals used for treatment of water intended for human consumption. Disodium dihydrogen pyrophosphate
    UNE-EN 1197:2015 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
    BS EN 1204:2005 Chemicals used for treatment of water intended for human consumption. Calcium tetrahydrogen bis(orthophosphate)
    EN 15040:2014 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
    03/313972 DC : DRAFT NOV 2003 EN 1199 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - DISODIUM HYDROGEN ORTHOPHOSPHATE
    03/313978 DC : DRAFT NOV 2003 EN 1205 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM ACID PYROPHOSPHATE
    03/313975 DC : DRAFT NOV 2003 EN 1202 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - DIPOTASSIUM HYDROGEN ORTHOPHOSPHATE
    BS EN 15040:2014 Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Phosphonic acids and salts
    BS EN 1197:2014 Chemicals used for treatment of water intended for human consumption. Monozinc phosphate solution
    EN 1197:2014 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
    EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
    EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
    I.S. EN 1207:2005 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - TETRAPOTASSIUM PYROPHOSPHATE
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