disodium dioxomolybdenumbis(olate) dihydrate

• ChemBase ID: 103412
• Molecular Formular: H4MoNa2O6
• Molecular Mass: 241.9677
• Monoisotopic Mass: 243.88573441
• SMILES: O.O.[Na+].[Na+].[O-][Mo](=O)(=O)[O-]
• Canonical SMILES: [O-][Mo](=O)(=O)[O-].O.O.[Na+].[Na+]
• InChI: InChI=1S/Mo.2Na.2H2O.4O/h;;;2*1H2;;;;/q;2*+1;;;;;2*-1
• InChIKey: FDEIWTXVNPKYDL-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: disodium dioxomolybdenumbis(olate) dihydrate
• IUPAC Traditional name: dipotassium dihydrate molybdate; disodium dihydrate molybdate
• Synonyms: Sodium molybdate dihydrate; Sodium molybdenum oxide dihydrate; Sodium Molybdate (VI) Dihydrate; MOLYBDIC ACID; Sodium molybdate dihydrate; Molybdic acid sodium salt dihydrate; Sodium molybdenum oxide dihydrate, ACS; 钼酸钠二水合物; 钼酸 钠盐 二水合物; 钼酸钠 二水合物; 钼酸钠二水合物, ACS

Database IDs

• CAS Number: 10102-40-6
• EC Number: 231-551-7; 231-107-2
• MDL Number: MFCD00149170
• Merck Index: 148645
• PubChem SID: 24858956; 24848093; 24859929; 24896465; 24896680; 24871728; 162090858
• PubChem CID: 16211258

CALCULATED PROPERTIES

• Acid pKa: -2.30103
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -5.970884
• LogD (pH = 7.4): -6.2965326
• Log P: -1.7752
• Molar Refractivity: 5.7716 cm^3
• Polarizability: 7.7780766 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Soluble in water
• Apperance: Powder
• Melting Point: 100 °C (dec.)(lit.); 100°C -2H{2}O; 687°C
• Density: 2.37 g/mL at 25 °C; 2.71; 3.280 g/ml
• pH: 7.0-10.0 (25 °C, 5%); 7.0-10.5 (25 °C, 5% in solution); 7.0-10.5 (25 °C, 5%); 7.5-10.0 (25 °C, 0.5 g/10 mL in H2O)

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• RTECS: QA5085000
• European Hazard Symbols: Harmful (Xn)
• German water hazard class: 1
• Risk Statements: R:40-20/21/22
• Safety Statements: S:20-26-45-36/37/39
• TSCA Listed: 否; 是
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥98.0%; ≥99%; ≥99.0%; ≥99.0% (T); ≥99.5%; 98%; 99.5-103.0%; 99.5-103.0% (ACS specification); 99.99% trace metals basis; 99-100.5% (calc. to the dried substance)
• Grade: ACS reagent; JIS special grade; puriss.; puriss. p.a.; Reag. Ph. Eur.; SAJ first grade; technical
• Suitability: complies for appearance of solution; plant cell culture tested
• Impurities: ≤0.001% ammonium (NH4); ≤0.001% heavy metals (as Pb); ≤0.005% Insoluble matter; ≤0.005% insolubles; residual solvents, complies
• Cation Traces: Ca: ≤100 mg/kg; Cd: ≤5 mg/kg; Co: ≤10 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤0.001%; Fe: ≤10 mg/kg; heavy metals (as Pb): ≤5 ppm; K: ≤500 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; NH4+: ≤0.001%; NH4+: ≤10 mg/kg; Ni: ≤10 mg/kg; Pb: ≤10 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• Antion Traces: chloride (Cl-): ≤0.005%; chloride (Cl-): ≤10 mg/kg; chloride (Cl-): ≤50 mg/kg; phosphate (PO43-): ≤10 mg/kg; phosphate (PO43-): ≤200 mg/kg; phosphate (PO43-): ≤5 ppm; phosphate, silicate, arsenate (as PO43-): ≤5 mg/kg; sulfate (SO42-): ≤0.015%; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤50 mg/kg; sulfate (SO42-): ≤500 mg/kg
• Loss on Drying: 14.0-16.0% loss on drying, 140 °C, 3 h
• Quality Level: PREMIUM
• Quality: meets analytical specification of Ph Eur
• Linear Formula: Na2MoO4 · 2H2O

DETAILS

MP Biomedicals - 02151705

Sodium Salt
Crystalline
Dihydrate

Sigma Aldrich - 480967

Features and Benefits
Meets A.C.S. reagent specifications.
Packaging
25, 100 g in poly bottle

Sigma Aldrich - 331058

Packaging
100, 500, 6×500 g in poly bottle
2.5 kg in poly bottle
5 g in glass bottle

Sigma Aldrich - M1003

包装
1 kg in poly bottle
100, 500 g in poly bottle