Ngwaahịa
Dicalcium Phosphate Dihydrate Nri Ọkwa EP/USP/FCC
Nkọwa ngwaahịa
CAS Ọnụ : 7789-77-7;
Ụdị ihe omimi: CaHPO4 · 2H2O;
Arọ Molecular: 172.09;
Ọkọlọtọ: USP 35;
Koodu ngwaahịa: RC.03.04.190347;
Atụmatụ
Ọrụ: Nri.
Nkwakọ ngwaahịa ọkọlọtọ: 25kg / akpa, akpa akwụkwọ na akpa PE n'ime.
Ọnọdụ nchekwa: Chekwaa n'ebe dị mma, nke ikuku na-ekpo ọkụ.Wepụ ìhè anyanwụ kpọmkwem.Debe akpa ahụ nke ọma ruo mgbe ejiri ya mee ihe.Ụlọ ahịa na RT.
Ndụ nchekwa: ọnwa 24.
Usoro ojiji: Ego kacha mma na usoro mgbakwunye kwesịrị ịnwale mgbe ụfọdụ nnwale tupu mmepụta.
Soro iwu obodo na obodo ka ịgbakwunye.
Ngwa
Dicalcium phosphate bụ calcium phosphate nwere usoro CaHPO4 na dihydrate ya.Prefix "di" na aha nkịtị na-ebilite n'ihi na nhazi nke HPO42- anion gụnyere iwepụ protons abụọ na phosphoric acid, H3PO4.A makwaara ya dị ka dibasic calcium phosphate ma ọ bụ calcium monohydrogen phosphate.A na-eji Dicalcium phosphate mee ihe dị ka ihe mgbakwunye nri, a na-ahụ ya na ụfọdụ ncha eze dị ka ihe na-egbuke egbuke ma bụrụ ihe eji eme ihe.
Oke
| Chemical-anụ ahụ Oke | RICHEN | Uru a na-ahụkarị |
| Ọnụ ego nke CaHPO4 | 98.0% ---105.0% | 99.5% |
| Ọnwụ na mgbanye | 24.5% ---26.5% | 25% |
| Arsenic dị ka As | Oke.3 mg/kg | 1.2mg / n'arọ |
| Fluoride | Oke 50mg/kg | 30mg/kg |
| Ọla dị arọ dị ka Pb | Oke.10mg/kg | .10mg/kg |
| Ndu (dị ka Pb) | Oke.2mg/kg | 0.5mg / n'arọ |
| Ihe na-adịghị edozi acid | Kachasị 0.05% | .0.05% |
| Parameters Microbiological | RICHEN | Uru a na-ahụkarị |
| Ngụkọta ọnụ ọnụ efere | Oke.1000CFU/g | .10cfu/g |
| Yist na ebu | Oke.25CFU/g | .10cfu/g |
| Coliforms | Oke.40cfu/g | .10cfu/g |
