Name | Specifications | Packing | Price | Delivery |
Calcium phosphate | AR | 500g | RMB 63.8 | Consulting service |
Calcium phosphate | 98%,β-phase basis | 25g | RMB 4345 | Consulting service |
Calcium phosphate | 98%,β-phase basis | 5g | RMB 1155 | Consulting service |
Calcium phosphate | 98%,β-phase basis | 1g | RMB 418 | Consulting service |
Q/(HG)SJ532-92
项目ltem 分析纯 化学纯
(AR) (CP)
盐酸不溶物Insoluble in hy-
drochloride acid,% ≤ 0.01 0.02
水分(H2O)Water,% ≤ 1.5 2.0
二钙盐Dibasic,% ≤ 2.0 2.0
氧化钙Calcium oxide,% ≤ 2.5 2.5
氯化物(Cl)Chloride,% ≤ 0.003 0.005
硫酸盐(SO4)Sulfate,% ≤ 0.03 0.05
铁(Fe)Iron,% ≤ 0.005 0.01
砷(As)Arsenic,% ≤ 0.003 0.005
重金属(以Pb计)Heavy metals,% ≤ 0.0003 0.0005
高结晶β-磷酸三钙(1100℃高温烧结):
β-磷酸三钙β-phase basis ≥98% (x-射线衍射分析)
总硫total sulfur (as SO4) (ICP) ≤250 ppm
重金属heavy metals (as lead) ≤50 ppm
氯chloride (Cl-): ≤100 ppm
砷As: ≤0.5 ppm
钡Ba: ≤10 ppm
镉Cd: ≤1 ppm
钴Co: ≤1 ppm
铬Cr: ≤5 ppm
铜Cu: ≤1 ppm
汞Hg: ≤0.5 ppm
镍Ni: ≤1 ppm
铅Pb: ≤5 ppm
Zn: ≤10 ppm
羟基磷灰石、a-TCP和磷酸盐
Hydroxylapatite, a-TCP and Pyrophosphate <2.0%
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