grade
ACS reagent
Quality Level
agency
reag. Ph. Eur.
product line
EMSURE®
assay
≥96.0% (acidimetric)
form
solid
potency
7340 mg/kg LD50, oral (Rat)
impurities
≤0.03% Substances insoluble in hydrochloric acid
pH
12.6 (20 °C in H2O, saturated solution)
mp
550 °C (decomposition)
solubility
1.7 g/L
density
2.24 g/cm3 at 20 °C
bulk density
400 kg/m3
anion traces
carbonate (CO32-): ≤3.0% (as CaCO3), chloride (Cl-): ≤0.005%, sulfur compounds (as SO42-): ≤0.1%
cation traces
Fe: ≤0.05%, K: ≤0.05%, Mg: ≤0.5%, Na: ≤0.05%, Sr: ≤0.05%, heavy metals (as Pb): ≤0.003%
storage temp.
2-30°C
SMILES string
[Ca+2].[O-H].[O-H]
InChI
1S/Ca.2H2O/h;2*1H2/q+2;;/p-2
InChI key
AXCZMVOFGPJBDE-UHFFFAOYSA-L
Application
- 多元醇改性高比表面积Ca(OH)(2)的合成与使用:本研究探讨了氢氧化钙在针对高比表面积应用进行改性时增强的性能,这一性能对环境和材料科学应用十分关键,尤其是对污染控制和先进材料复合材料领域很关键。(Yan et al., 2024)。
Analysis Note
含量测定(酸量滴定): ≥ 96.0 %
不溶于盐酸的物质: ≤ 0.03 %
碳酸盐(以CaCO₃计): ≤ 3.0 %
氯化物(Cl): ≤ 0.005 %
硫化合物(SO₄形式): ≤ 0.1 %
重金属(以铅计): ≤ 0.003 %
Fe(铁): ≤ 0.05 %
K(钾): ≤ 0.05 %
Mg(镁): ≤ 0.5 %
Na(钠): ≤ 0.05 %
Sr(锶): ≤ 0.05 %
符合ACS, Reag.Ph.Eur.
不溶于盐酸的物质: ≤ 0.03 %
碳酸盐(以CaCO₃计): ≤ 3.0 %
氯化物(Cl): ≤ 0.005 %
硫化合物(SO₄形式): ≤ 0.1 %
重金属(以铅计): ≤ 0.003 %
Fe(铁): ≤ 0.05 %
K(钾): ≤ 0.05 %
Mg(镁): ≤ 0.5 %
Na(钠): ≤ 0.05 %
Sr(锶): ≤ 0.05 %
符合ACS, Reag.Ph.Eur.
Other Notes
替代:CX0220; CX0220-1
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
Still not finding the right product?
Explore all of our products under 氢氧化钙
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1020479050 | 04022536028248 |
| 1020471000 | 04022536028224 |
| 1020470500 | 04022536028200 |

