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关于此项目
Quality Level
agency
reag. ISO, suitable for SM 2310, suitable for SM 2320, suitable for SM 4500 - NH3
product line
EMSURE®
assay
≥99.9% dry basis (acidimetric)
form
powder
potency
4090 mg/kg LD50, oral (Rat)
loss
≤1% loss on drying, 300 °C
pH
11.16 (25 °C, 4 g/L in H2O)
mp
851 °C (lit.)
solubility
212.5 g/L
density
2.53 g/cm3 at 20 °C
bulk density
1100 kg/m3
anion traces
chloride (Cl-): ≤0.002%, phosphate (PO43-): ≤0.001%, silicate (as SiO2): ≤0.002%, sulfur compounds (as SO42-): ≤0.005%
cation traces
Al: ≤0.001%, Ca: ≤0.005%, Fe: ≤0.0005%, K: ≤0.01%, Mg: ≤0.0005%, N: ≤0.001%, heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
SMILES string
O=C(O[Na])O[Na]
InChI
1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
Application
- 提高羟基磷灰石中的碳酸盐含量:碳酸取代羟基磷灰石是骨再生和牙科应用的重要材料,碳酸钠在其合成中起重要作用。研究着重于尽可能地提高这些材料中的碳酸盐含量,体现碳酸钠提升其结构和功能特性的作用(Nowicki et al., Journal of Solid State Chemistry, 2021)。
Biochem/physiol Actions
Analysis Note
氯化物(Cl): ≤ 0.002 %
磷酸盐(PO₄): ≤ 0.001 %
硅酸盐(以SiO₂计): ≤ 0.002 %
总硫(以SO₄计): ≤ 0.005%
总氮(N): ≤ 0.001 %
重金属(以铅计): ≤ 0.0005 %
Al(铝): ≤ 0.001 %
Ca(钙): ≤ 0.005 %
Fe(铁): ≤ 0.0005%
K(钾): ≤ 0.01 %
Mg(镁): ≤ 0.0005 %
干燥失重 (300 °C): ≤ 1.0 %
符合ISO
Legal Information
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
相关内容
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1063920500 | 04022536075877 |
| 1063921000 | 04022536075891 |
| 1063925000 | 04022536075914 |
| 1063929025 | 04022536075938 |
| 1063929050 | 04022536075945 |
