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Calcium phosphate monobasic

Molecular Structure:
MDL:
MFCD00010898
Molecular Formula:
Ca(H2PO4)2?H2O
Molecular Weight:
252.06
Alias:
磷酸一鈣,酸性磷酸鈣 Calcium dihydrogenphosphate Calcium bis(dihydrogenphosphate) monohydrate Calcium phosphate monobasic monohydrate prim-Calcium phosphate
Product order:
Name Specifications Packing Price Delivery
Calcium phosphate monobasic AR 500g RMB 48.4 促銷
Character:
無色三斜形片狀、粒狀或結(jié)晶粉性末。純時(shí)不吸潮,但含有微量雜質(zhì),如含有磷酸時(shí)能潮解。呈強(qiáng)酸性。在100℃時(shí)失去結(jié)晶水,200℃分解。略溶于水,能溶于稀鹽酸、硝酸和乙酸。
Quality Standard:
項(xiàng)目Item             分析純    化學(xué)純
                  (AR)          (CP)
含量[Ca(H2PO4)2?H2O]Assay,%      ≥ 92.0         90.0
鹽酸不溶物Insoluble in hy-
drochloride acid,%              ≤ 0.015         0.03
氯化物(Cl)Chloride,%            ≤ 0.005         0.01
硫酸鹽(SO4)Sulfale,%            ≤ 0.02          0.03
硝酸鹽(NO3)Nitrate                 合格      --
酸度(H3PO4)Acidity,%            ≤ 7.8           9.8
鎂(Mg)Magnesium,%               ≤ 0.05          0.04
鐵(Fe)lron,%                    ≤ 0.01           --
砷(As)Arsenic,%                 ≤ 0.0005        0.002
氨(NH3)Ammonia,%         ≤ 0.01           --
重金屬(以Pb計(jì))Heavy metals,%    ≤ 0.002         0.002
Storage:
密封保存。
焙粉和面粉的酸化劑,食品和飼料國(guó)補(bǔ)充礦物質(zhì)。
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