Sodium molybdate dihydrate

SIGALD/331058 - ACS reagent, ≥99%

Synonym: Molybdic acid sodium salt dihydrate

CAS Number: 10102-40-6
Empirical Formula (Hill Notation): MoNa₂O₄ · 2H₂O
Molecular Weight: 241.95
EC Number: 231-551-7
MDL Number: MFCD00149170
Linear Formula: Na₂MoO₄ · 2H₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-331058-5G	5 g	$70.00 1/EA	Add To Favorites
45-331058-100G	100 g	$139.00 1/EA	Add To Favorites
45-331058-500G	500 g	$624.00 1/EA	Add To Favorites

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This image depicts SKU: 331058-100G

Properties
Descriptions
Safety Info.
Basic Data

anion traces	chloride (Cl^-): ≤0.005%
	phosphate (PO₄^3-): ≤5 ppm
	sulfate (SO₄^2-): ≤0.015%
assay	≥99%
cation traces	Fe: ≤0.001%
	heavy metals (as Pb): ≤5 ppm
	NH₄⁺: ≤0.001%
form	powder or crystals
grade	ACS reagent
impurities	≤0.005% insolubles
InChI	1S/Mo.2Na.2H2O.4O/h;;;21H2;;;;/q;2+1;;;;;2*-1
InChI key	FDEIWTXVNPKYDL-UHFFFAOYSA-N
mp	100 °C (dec.) (lit.)
pH	7.0-10.5 (25 °C, 5%)
Quality Level	200
reaction suitability	reagent type: catalyst core: molybdenum
SMILES string	O.O.[Na+].[Na+].[O-][Mo]([O-])(=O)=O

Application:	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 ).
General description:	Sodium molybdate dihydrate (Na₂MoO₄.2H₂O) is basic in nature. Its crystals belong to the orthorhombic crystal system and space group Pbca.
Packaging:	2.5 kg in poly bottle
Packaging:	5, 100, 500, 6×500 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99%
mp	100 °C (dec.) (lit.)
UNSPSC	12352302

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