Calcium hydrogen phosphate yog ib qho inorganic compound nrog cov tshuaj formula CaHPO4. Nws yog cov hmoov dawb crystalline uas yooj yim soluble hauv dilute hydrochloric acid, dilute nitric acid, thiab acetic acid, me ntsis soluble hauv dej, thiab insoluble hauv ethanol. Nws yog tsuas yog siv los ua zaub mov additive.
Nws yog dav siv nyob rau hauv ntau lub teb xws li cov hauv qab no:
Raws li cov khoom noj khoom haus ntxiv, calcium hydrogen phosphate tuaj yeem siv los ua lub fortifier (kom ntxiv calcium) thiab leavening agent. Nws yog dav siv nyob rau hauv biscuits, me nyuam mos mis zaub mov, thiab kuj yuav siv tau raws li ib tug zoo txhim kho nyob rau hauv fermented hmoov khoom. cov
Raws li kev npaj calcium ntxiv: Calcium hydrogen phosphate muaj ntau cov calcium uas muaj peev xwm ua tau zoo ntxiv cov calcium uas tib neeg lub cev xav tau tom qab noj, tiv thaiv thiab kho cov kab mob ntsig txog calcium deficiency, xws li pob txha, rickets, thiab lwm yam.
Lwm yam kev siv kho mob: Calcium hydrogen phosphate kuj tseem tuaj yeem pab kho qee cov kab mob calcium metabolism, xws li hypocalcemia los ntawm kab mob raum, thiab tseem tsim nyog ua calcium ntxiv rau cov poj niam cev xeeb tub, cov neeg laus, thiab lwm cov neeg. cov
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Feature ntawmDicalcium phosphate hmoov:
- Lub cev thiab tshuaj lom neeg lub cev: Dawb crystalline hmoov, tsw thiab saj, me ntsis soluble nyob rau hauv dej, yooj yim soluble nyob rau hauv dilute hydrochloric acid, dilute nitric acid, acetic acid, insoluble nyob rau hauv ethanol. Qhov ceev 2.306g / cm³ (16 degree), boiling point 158 degree.
- Kev siv dav: feem ntau yog siv los ua khoom noj khoom haus ntxiv, nws kuj tseem siv tau los ua cov khoom noj khoom haus ntxiv, uas tuaj yeem ua kom muaj kev loj hlob thiab kev loj hlob ntawm cov tsiaj nyeg thiab nqaij qaib, txhim kho kev yug me nyuam thiab kev ciaj sia, thiab txhim kho cov kab mob thiab kev mob khaub thuas.
- Kev ruaj ntseg zoo: ruaj khov hauv huab cua, poob dej crystalline thiab ua anhydrous thaum rhuab mus rau 75 degree, thiab ua pyrophosphate ntawm qhov kub thiab txias. Yog siv thiab khaws cia raws li specifications, nws yuav tsis decompose.
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Specification ntawmDicalcium phosphate hmoov:
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TEM |
STANDARD |
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TSEEM CEEB |
Dawb los yog daj me ntsis hmoov |
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Tag nrho phosphorus (P) |
Ntau dua lossis sib npaug rau 19.0% |
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Citrate soluble phosphorus |
Ntau dua lossis sib npaug rau 16.0% |
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Dej soluble phosphorus (P) |
Ntau dua lossis sib npaug rau 8.0% |
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Calcium |
Ntau dua lossis sib npaug rau 15.0% |
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Fluorine |
Tsawg dua lossis sib npaug li 1800 mg / kg |
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Arsenic |
Tsawg dua lossis sib npaug li 20 mg / kg |
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Coj |
Tsawg dua lossis sib npaug li 30 mg / kg |
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Cadmium |
Tsawg dua lossis sib npaug li 10 mg / kg |
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Chromium |
Tsawg dua lossis sib npaug li 30 mg / kg |
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Dawb dej cov ntsiab lus |
Tsawg dua lossis sib npaug rau 4.0% |
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Fineness (dhau los ntawm 0.5mm kuaj sieve) |
Ntau dua lossis sib npaug li 95% |
Kev tsim tawm ntawmDicalcium phosphate hmoov:
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Cim npe nrov: Tuam Tshoj dicalcium phosphate hmoov manufacturers, lwm tus neeg, Hoobkas