Tuam Tshoj Pelassium kua phosphate chaw tsim tshuaj paus, Hoobkas thiab cov chaw muag khoom

Dipotassium phosphate

Tshuaj Npe: Dipotassium phosphate

Molecular Chiv: K₂Hpo₄

Molecular hnyav: 174.18

Cas: 7758-11-4 ib

Cwj pwm: Nws yog tsis muaj kob lossis dawb square crystal granule lossis hmoov, yooj yim deliquescent, alkaline, insoluble hauv ethanol. P tus nqi yog kwv yees li 9 hauv 1% kev daws teeb meem.

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Monopotassium phosphate

Tshuaj Npe: Monopotassium phosphate

Molecular Chiv: Kua₂Tus nees₄

Molecular hnyav: 136.09

Cas: 7778-77-0

Cwj pwm: Tsis muaj kob uas muaj kob lossis dawb crystalline hmoov lossis granule. Tsis muaj ntxhiab tsw. Nyob rau hauv huab cua. Tus nqi kwv yees ntom ntom 2.338. Melting point yog 96 ℃ txog 253 ℃. Soluble hauv dej (83.5g / 100mL, 90 degrees c), lub p yog 4.2-4.7 hauv 2.7% dej daws. Insoluble hauv ethanol.

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Poov tshuaj metaphosphate

Tshuaj Npe: Poov tshuaj metaphosphate

Molecular Chiv: Lub moos₃P

Molecular hnyav: 118.66

Cas: 7790-53-6

Cwj pwm: Dawb lossis tsis muaj xim muaj xim lossis cov duab, qee zaum dawb fiber ntau lossis hmoov. Tsis meej, maj mam soluble hauv dej, nws solubility yog raws li cov polymeric ntawm ntsev, feem ntau 0.004%. Nws cov kua dej yog alkaline, soluble hauv enthanol.

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Poov tshuaj pyrophosphate

Tshuaj Npe: Poov tshuaj pyrophosphate, tetrapotassium pyrophosphate (tkpp)

Molecular Chiv: K₄P₂O₇

Molecular hnyav: 330.34 Nws

Cas: 7320-34-5 ib

Cwj pwm: dawb granular lossis hmoov, melting point ntawm1109ºC, soluble hauv dej, insoluble hauv ethanol thiab nws cov kua aqueous yog alkali.

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Poov tshuaj tripolyphosphate

Tshuaj Npe: Poov tshuaj tripolyphosphate

Molecular Chiv: K₅P₃O₁₀

Molecular hnyav: 448.42 ib

Cas: 13845-36-8

Cwj pwm: Cov granules dawb los yog ua hmoov dawb. Nws yog Hygroscopic thiab yog heev soluble hauv dej. Cov PHO ntawm 1: 100 li qub kev daws teeb meem yog nruab nrab ntawm 9.2 thiab 10.1.

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Tripotassium phosphate

Tshuaj Npe: Tripotassium phosphate

Molecular Chiv: K₃Tus nees₄; K₃Tus nees₄.3h₂O

Molecular hnyav: 212.27 (anhydrous); 266.33 (Trihydrate)

Cas: 7778-53-2 (anhydrous); 16068-46-5 (Trihydrate)

Cwj pwm: Nws yog cov ntaub nplaum dawb lossis cov tshuab granule, tsw ntxhiab, hygroscopic. Tus txheeb ze ceev yog 2.564.

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Tooj liab sulfate

Magnesium sulfate

Sodium Metabisulfite

Dipotassium phosphate

Monopotassium phosphate

Poov tshuaj metaphosphate

Poov tshuaj pyrophosphate

Poov tshuaj tripolyphosphate

Tripotassium phosphate

Tso koj cov lus