Dicalcium Phosphate Dihydrate Food Grade EP/USP/FCC

Lus piav qhia luv luv:

Dicalcium Phosphate Dihydrate tshwm sim ua cov hmoov dawb crystalline.Dicalcium Phosphate Dihydrate yog ruaj khov hauv huab cua.Nws yog insoluble nyob rau hauv cawv, yog xyaum insoluble nyob rau hauv dej, tab sis yog yooj yim soluble nyob rau hauv dilute hydrochloric thiab nitric acids.

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Product Detail

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Product Description

CAS Nr .: 7789-77-7;
Molecular Formula: CaHPO4 · 2H2O;
Molecular Luj: 172.09;
Txheem: USP 35;
Khoom Code: RC.03.04.190347;

Nta

Muaj nuj nqi: Nutrient.
Ntim Ntim: 25kg / hnab, hnab ntawv thiab PE hnab sab hauv.
Cia txias: Khaws rau hauv qhov chaw txias, zoo-ventilated.Cia kom deb ntawm lub hnub ncaj qha.Khaws lub thawv kaw kom nruj kom txog thaum npaj siv.Khw hauv RT.
Lub neej txee: 24 lub hlis.
Txoj kev siv: Tus nqi zoo tshaj thiab cov txheej txheem ntxiv yuav tsum tau sim tom qab qee qhov kev sim ua ntej ntau lawm.
Ib txwm ua raws li cov cai hauv zos thiab teb chaws ntxiv.

Daim ntawv thov

Dicalcium phosphate yog calcium phosphate nrog cov mis CaHPO4 thiab nws cov dihydrate.Lub npe "di" ua ntej ntawm lub npe tshwm sim vim qhov tsim ntawm HPO42- anion cuam tshuam nrog kev tshem tawm ob lub protons ntawm phosphoric acid, H3PO4.Nws tseem hu ua dibasic calcium phosphate los yog calcium monohydrogen phosphate.Dicalcium phosphate yog siv los ua cov khoom noj ntxiv, nws muaj nyob rau hauv qee cov tshuaj txhuam hniav ua tus neeg saib xyuas polishing thiab yog biomaterial.

Tsis muaj

Tshuaj-Physical Tsis muaj	RICHEN	Tus nqi
Assay of CaHPO4	98.0% --- 105.0%	99.5%
Poob ntawm Ignition	24.5% --- 26.5%	25%
Arsenic li As	Max.3 mg/kg	1.2 mg / kg
Fluoride	Max 50mg / kg	30 mg/kg
Heavy hlau li Pb	Max.10 mg/kg	＜10 mg/kg
Lead (as Pb)	Max.2 mg/kg	0.5 mg / kg
Acid insoluble tshuaj	Max 0.05%	＜0.05%

Microbiological Parameters	RICHEN	Tus nqi
Tag nrho cov phaj suav	Max.1000 CFU / g	＜10 cfu/g
Yeasts thiab Pwm	Max.25 CFU/g	＜10 cfu/g
Coliforms	Max.40 cfu/g	＜10 cfu/g