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About This Item
经验公式（希尔记法）:
MoNa2O4 · 2H2O
CAS号:
分子量:
241.95
MDL编号:
UNSPSC代码:
12352302
EC索引号:
231-551-7
NACRES:
NA.21
质量水平
产品线
EMSURE®
检测方案
99.5-103.0% (precipitation titration)
形式
crystals
效能
4233 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)
pH值（酸碱度）
9-10 (20 °C, 840 g/L in H2O)
mp
687 °C (Elimination of water of crystallisation)
溶解性
840 g/L
密度
2.71 g/cm3 at 22 °C (for the dihydrate)
堆积密度
1000‑1400 kg/m3
痕量阴离子
chloride (Cl-): ≤0.005%
nitrate (NO3-): ≤0.005%
phosphate, silicate, arsenate (as PO43-): ≤0.001%
sulfate (SO42-): ≤0.005%
痕量阳离子
Fe: ≤0.001%
NH4+: ≤0.001%
Pb: ≤0.001%
储存温度
2-30°C
InChI
1S/Mo.2Na.4O/q;2*+1;;;2*-1
InChI key
TVXXNOYZHKPKGW-UHFFFAOYSA-N
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应用
- Fluorescent Molybdenum Disulfide Quantum Dots for Sensitive Detecting Curcumin in Food Samples through FRET Mechanism.: This study explores the use of sodium molybdate dihydrate in synthesizing molybdenum disulfide quantum dots. These dots are applied in a FRET-based sensor for detecting curcumin in food, illustrating a novel approach in food safety and quality monitoring (Wang S et al., 2024).
- Synthesis and characterization of Anderson-Evans type polyoxometalates, antibacterial properties.: Sodium molybdate dihydrate is used in the synthesis of Anderson-Evans type polyoxometalates. This research focuses on their potential antibacterial applications, contributing to the development of new antimicrobial agents (Avci Özbek H, 2023).
- Embellishing 2-D MoS(2) Nanosheets on Lotus Thread Devices for Enhanced Hydrophobicity and Antimicrobial Activity.: In this innovative study, sodium molybdate dihydrate is employed to enhance the properties of MoS(2) nanosheets, showcasing its utility in creating hydrophobic and antimicrobial surfaces, which can have various practical applications (Selvam GS et al., 2022).
分析说明
含量测定（沉淀滴定）：99.5 – 103.0 %
pH值（5 %；水）：7.0 - 10.5
氯（Cl）： ≤ 0.005 %
硝酸盐（NO₃）： ≤ 0.005 %
磷酸盐，砷酸盐，硅酸盐（以 PO₄ 计）： ≤ 0.001 %
硫酸盐（SO₄）： ≤ 0.005 %
Fe（铁）： ≤ 0.001 %
NH₄（铵）： ≤ 0.001 %
Pb（铅）： ≤ 0.001 %
pH值（5 %；水）：7.0 - 10.5
氯（Cl）： ≤ 0.005 %
硝酸盐（NO₃）： ≤ 0.005 %
磷酸盐，砷酸盐，硅酸盐（以 PO₄ 计）： ≤ 0.001 %
硫酸盐（SO₄）： ≤ 0.005 %
Fe（铁）： ≤ 0.001 %
NH₄（铵）： ≤ 0.001 %
Pb（铅）： ≤ 0.001 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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