Lab & Chemical Salts

St Patrick's Day 2025

Lab and chemical salts are essential for a wide range of Scientific applications, offering precise and reliable results in analytical and preparative procedures. These salts, such as EDTA disodium salt, play a crucial role in chelation and complexometric titrations. Known for its consistent quality and purity, EDTA disodium salt has a specific molecular weight, making it ideal for accurate formulation and experimentation.

These lab salts exhibit advanced solubility and stability, ensuring dependable performance in diverse laboratory environments. Their consistent composition guarantees repeatable outcomes, minimizing errors and improving the efficiency of your experiments.

Available in a range of sizes and purity grades, chemical salts cater to different research needs, from small-scale analytical work to large-scale production. Each variant is carefully processed to meet stringent industry standards, providing Scientists with reliable materials for their work.

Compatibility with a wide array of laboratory equipment and protocols makes these salts versatile and indispensable. Whether conducting complexometric titrations or preparing buffer solutions, lab salts offer the precision and reliability required for high-quality results.

Thomas Scientific carries a range of biological and chemical reagents.

Lab & Chemical Salts

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  • Mercury(II) Chloride For Analysis Reagent Ph Eur,ACS

    Formula: HgCl2 Grade: Reag. Ph Eur, ACS CAS No.: 7487-94-7 pH: 3.2 (15 g/l, H2O) Solubility: 74 g/l (20°C) Melting Point: 280.7°C Molar Mass: 271.5 g/mol Bulk Density: 2000 kg/m3 Boiling Point: 302°C (1013 hPa) (sublimed) Vapor Pressure: 0.0001 hPa (20°C) Density: 5.44 g/cm3 (20°C) Hill Formula:...

  • LabChem Ascorbic Acid For Phosphorous

    The LabChem ascorbic acid blends well with phosphorous is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only

  • Ammonium Molybdate, ACS Reagent

    Composition: Ammonium Molybdate Tetrahydrate 100% Grade: ACS Reagent Boiling Point: 190°C (decomposes) CAS Number: 12054-85-2 Density: 2.5 Chemical Formula: (NH4)6Mo7O24.4H2O Molecular Weight: 1236 g/mol Melting Point: 190°C (decomposes) Color: White to slightly yellow-green solid Physical...

  • Carbenicillin disodium salt, 89.0-100.5% anhydrous basis

    Synonyms: α-Carboxybenzylpenicillin disodium salt Formula: C17H16N2Na2O6S Formula Weight: 422.36 CAS No.: 4800-94-6 Purity: 89.0-100.5% anhydrous basis Storage Temperature: 2-8°C Application: Used for selection of ampr transformed cells and...

  • Fluka Mercury(II) sulfate puriss. p.a., ACS reagent, =99.0% (precipitation titration)

    Chemical name: Mercury(II) sulfate Chemical synonyms: Mercuric sulfate Material form: Solid Density (g/cm3): 7.56 Molecular weight: 296.65 Molecular formula: HgO4S Chemical purity: =99.0% (precipitation titration) UN Number: UN 1645

  • Sodium Metabisulfite

    MP Biomedicals

    Sodium metabisulfite is an antioxidant reducing agent, with antimicrobial and antifungal properties. Gastric tissue studies report that sodium metabisulfite can augment lipid peroxidation and apoptosis in a dose-dependent manner. Sodium metabisulfite is used as an active ingredient in campden...

  • Lead(IV) acetate, 96% dry weight, stabilized

    CAS: 546-67-8 EC No: 208-908-0 MDL No: MFCD00008693 RTECS: AI5300000 UN No: UN1616; Haz Class: 6.1; Packing Group: III Powder Linear Formula: P(O2CCH3)4 MW: 443.37

  • Ammonium Chloride, Low Nitrate (ACS)

    NH4Cl CAS#: 12125-02-9 F.W.: 53.49

  • Silver Nitrate, 0.0200N, Standardized

    Concentration: 0.02N Composition: Water 99.66%, Silver Nitrate 0.34% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.

  • LabChem Potassium Phosphate

    The LabChem potassium phosphate is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only

  • Gold(III) chloride trihydrate =99.9% trace metals basis

    Synonym: Hydrogen tetrachloroaurate(III), Tetrachloroauric(III) acid CAS Number 16961-25-4 Linear Formula HAuCl4 · 3H2O Molecular Weight 393.83 EC Number 240-948-4 MDL number MFCD00149904 PubChem Substance ID 24874179 Application Commonly used as a precursor for the preparation of gold (Au)...

  • Fluka Sodium oxalate ACS reagent, =99.5%

    Chemical synonyms: Ethanedioic acid sodium salt; Oxalic acid disodium salt Density (g/cm3): 1.14 Molecular weight: 134 Molecular formula: NaOOCCOONa Chemical purity: =99.5%

  • Fluka Lead(II) nitrate ACS reagent, =99.0%

    Chemical name: Lead(II) nitrate Chemical synonyms: Lead dinitrate Material form: Solid Density (g/cm3): 4.53 Molecular weight: 331.21 Molecular formula: N2O6Pb Chemical purity: =99.0% UN Number: UN 1469

  • Potassium antimonyl tartrate trihydrate, ACS, 99.0-103.0%

    CAS: 28300-74-5 EC No: 229-436-1 MDL No: MFCD00148863 RTECS: CC6825000 UN No: UN1551; Haz Class: 6.1; Packing Group: III Powder Molecular Formula: C8H4K2O12Sb2·3H2O MW: 667.87 Melting Point: >300°

  • Sodium tetraphenylborate, 99%

    CAS: 143-66-8 EC No: 205-605-5 MDL No: MFCD00011494 RTECS: ED3362500 UN No: UN2811; Haz Class: 6.1; Packing Group: III Solid Linear Formula: (C6H5)4BNa MW: 342.23 Melting Point: >300°

  • Sodium Chromate Anhydrous, Purified

    Composition: Sodium Chromate Anhydrous 100% Grade: Anhydrous, Purified CAS Number: 7775-11-3 Density: 2.72 Chemical Formula: Na2CrO Molecular Weight: 161.9732 g/mol Melting Point: 792°C Color: Yellow solid Physical State: Solid Solubility Information: 876 g/L at 25°C Shelf Life: 122 Months Storage:...

  • Sodium Phosphate Monobasic Monohydrate, ACS Reagent

    Composition: Sodium Phosphate, Monobasic Monohydrate 100% Grade: ACS Reagent Boiling Point: Approximately 204°C CAS Number: 10049-21-5 Density: 2.04 Chemical Formula: NaH2PO4.H2O Molecular Weight: 137.99 g/mol Melting Point: 100°C Color: Colorless/white solid Physical State: Solid Solubility...

  • PIPES Dipotassium Salt, Biological Buffer

    CAS No.: 108321-27-3

  • Magnesium Chloride, Hexahydrate

    Magnesium Chloride, Hexahydrate, 500g

  • Sodium Chloride Spike Solution, pH 9.0, Endotoxin Tested, Sterile

    ~Sodium Chloride Spike Solution, pH 9.0. 1000 mL, Endotoxin Tested. Sterile. 20 pack.

  • Fluka Lithium hydroxide monohydrate ACS reagent, =98.0%

    Chemical name: Lithium hydroxide monohydrate Material form: Solid Density (g/cm3): 1.83 Molecular weight: 41.96 Molecular formula: HLiO · H2O Chemical purity: =98.0% UN Number: UN 2680

  • Potassium Chloride, ACS

    RPI (Research Products International)

    Potassium Chloride, ACS Grade

  • Potassium Nitrate, 2M, Volumetric

    Concentration: 2M Composition: Water 81.72%, Potassium Nitrate 18.28% Boiling Point: Approximately 100°C Density: 1.12 Color: Colorless liquid Physical State: Liquid pH Range: 4.5 to 8.5 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Chemical: 500mL DOT: NOT REGULATED.

  • Sodium Hydroxide, 0.3125N, Standardized

    Concentration: 0.3125N Composition: Water 98.76%, Sodium Hydroxide 1.24% Boiling Point: 100°C Density: 1.01 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid pH Range: 13.5 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: UN1824, SODIUM HYDROXIDE...

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