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Disodium Phosphate
Orukọ Kemikali:Disodium Phosphate
Fọọmu Molecular:Nà2HPO4;Nà2HPO42H2O;Nà2HPO4· 12H2O
Ìwọ̀n Molikula:Anhydrous: 141.96;Dihydrate: 177.99;Dodecahydrate: 358.14
CAS: Anhydrous: 7558-79-4;Dihydrate: 10028-24-7;Dodecahydrate: 10039-32-4
Ohun kikọ:Funfun lulú, awọn iṣọrọ tiotuka ninu omi, insoluble ni oti.Ojutu omi rẹ jẹ ipilẹ diẹ.
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Monosodium Phosphate
Orukọ Kemikali:Monosodium Phosphate
Fọọmu Molecular:NAH2PO4;NAH2PO4H2O;NAH2PO4· 2H2O
Ìwọ̀n Molikula:Anhydrous: 120.1, Monohydrate: 138.01, Dihydrate: 156.01
CAS: Anhydrous: 7558-80-7, Monohydrate: 10049-21-5, Dihydrate: 13472-35-0
Ohun kikọ:Kirisita rhombic funfun tabi lulú kristali funfun, ni irọrun tiotuka ninu omi, o fẹrẹ jẹ insoluble ni ethanol.Ojutu rẹ jẹ ekikan.
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Iṣuu soda Pyrophosphate
Orukọ Kemikali:Iṣuu soda Pyrophosphate
Fọọmu Molecular:Nà2H2P2O7
Ìwọ̀n Molikula:221.94
CAS: 7758-16-9
Ohun kikọ:O ti wa ni funfun kirisita lulú.Awọn iwuwo ibatan jẹ 1.862.O jẹ tiotuka ninu omi, ko ṣee ṣe ninu ethanol.Ojutu olomi jẹ ipilẹ.O ṣe pẹlu Fe2+ ati Mg2+ lati ṣe awọn chelates.
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Iṣuu soda Tripolyphosphate
Orukọ Kemikali:Iṣuu soda Tripolyphosphate, iṣuu soda Triphosphate
Fọọmu Molecular: Nà5P3O10
Ìwọ̀n Molikula:367.86
CAS: 7758-29-4
Ohun kikọ:Ọja yii jẹ lulú funfun, aaye yo ti awọn iwọn 622, tiotuka ninu omi lori awọn ions irin Ca2 +, Mg2 + ni agbara chelating ti o ṣe pataki pupọ, pẹlu gbigba ọrinrin.
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Iṣuu soda hexametaphosphate
Orukọ Kemikali:Iṣuu soda hexametaphosphate
Fọọmu Molecular: (NaPO3)6
Ìwọ̀n Molikula:611.77
CAS: 10124-56-8
Ohun kikọ:Lulú okuta funfun, iwuwo jẹ 2.484 (20 ° C), ni irọrun tiotuka ninu omi, ṣugbọn o fẹrẹ jẹ insoluble ni ojutu Organic, o fa si ọririn ninu afẹfẹ.O ni irọrun chelates pẹlu awọn ions onirin, gẹgẹ bi Ca ati Mg.
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Iṣuu soda Aluminiomu Phosphate
Orukọ Kemikali:Iṣuu soda Aluminiomu Phosphate
Fọọmu Molecular: acid: Nà3Al2H15(PO4)8, Nà3Al3H14(PO4)8· 4H2O;
alkali: Nà8Al2(OH)2(PO4)4
Ìwọ̀n Molikula:acid: 897.82, 993.84, alkali: 651.84
CAS: 7785-88-8
Ohun kikọ: funfun lulú
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Iṣuu soda trimetaphosphate
Orukọ Kemikali:Iṣuu soda trimetaphosphate
Fọọmu Molecular: (NaPO3)3
Ìwọ̀n Molikula:305.89
CAS: 7785-84-4
Ohun kikọ: Funfun lulú tabi granular ni irisi.Tiotuka ninu omi, insoluble ni Organic epo
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Tetrasodium Pyrophosphate
Orukọ Kemikali:Tetrasodium Pyrophosphate
Fọọmu Molecular: Nà4P2O7
Ìwọ̀n Molikula:265.90
CAS: 7722-88-5
Ohun kikọ: Funfun monoclinic gara lulú, o jẹ tiotuka ninu omi, inoluble ni ethanol.Ojutu omi rẹ jẹ alkalic.O jẹ oniduro lati deliquesce nipasẹ ọrinrin ninu afẹfẹ.
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Trisodium Phosphate
Orukọ Kemikali: Trisodium Phosphate
Fọọmu Molecular: Nà3PO4, Nà3PO4· H2Lori3PO4· 12H2O
Ìwọ̀n Molikula:Anhydrous: 163.94;Monohydrate: 181.96;Dodecahydrate: 380.18
CAS: Anhydrous: 7601-54-9;Dodecahydrate: 10101-89-0
Ohun kikọ: Ko ni awọ tabi funfun gara, lulú tabi granulu okuta.Ko ni olfato, ni irọrun tiotuka ninu omi ṣugbọn airotẹlẹ ninu epo-ara Organic.Dodecahydrate padanu gbogbo omi gara ati di Anhydrous nigbati iwọn otutu ba dide si 212 ℃.Solusan jẹ ipilẹ, die-die ipata lori awọ ara.
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Trisodium Pyrophosphate
Orukọ Kemikali:Trisodium Pyrophosphate
Fọọmu Molecular: Nà3HP2O7(Anhydrous), Nà3HP2O7· H2O(Monohydrate)
Ìwọ̀n Molikula:243.92(Anhydrous), 261.92(Monohydrate)
CAS: 14691-80-6
Ohun kikọ: Funfun lulú tabi gara
