Inorganics Sodium Compounds

Sodium thiosulfate, 0.1N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Sodium thiosulfate CAS: 7772-98-7 Physical Form: Liquid Molecular Formula: Na2O3S2 MDL Number: MFCD00003499

Sodium Phosphate Dibasic Heptahydrate (Granular/USP), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Phosphate Dibasic Heptahydrate CAS: 7782-85-6 Purity Grade: USP Physical Form: Solid Assay: 98.0 to 100.5% (USP) Molecular Formula: HNa2O4P · 7 H2O Formula Weight: 268.07 MDL Number: MFCD00149180 Synonym: Disodium Hydrogen Phosphate

Sodium Dichromate Dihydrate (Granular/Technical), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Dichromate Dihydrate CAS: 7789-12-0 Purity Grade: Technical Grade Physical Form: Solid Molecular Formula: Cr2Na2O7 · 2 H2O Formula Weight: 298 MDL Number: MFCD00149166

Sodium sulfide nonahydrate, 98+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Sodium sulfide nonahydrate CAS: 1313-84-4 Purity Grade: ACS Reagent Grade Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: Na29H2O Linear Formula: Na2S·9H2O Formula Weight: 240.18 MDL Number: MFCD00149184

Sodium Dichromate Dihydrate Products for Science Education

Chemical Name or Material: Sodium Dichromate, Dihydrate CAS: 7789-12-0 Purity Grade: Laboratory Grade Assay Percent Range: >99% Linear Formula: Na2Cr2O7·2H2O Formula Weight: 298 Synonym: Sodium Bichromate

Sodium bromide, 99.5%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium bromide Name Note: p.a. CAS: 7647-15-6 Purity Grade: For analysis Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: BrNa Linear Formula: NaBr Formula Weight: 102.89 MDL Number: MFCD00003475

Sodium Sulfate Anhydrous (Powder/USP/FCC), Fisher Chemical

Chemical Name or Material: Sodium Sulfate Anhydrous CAS: 7757-82-6 Purity Grade: FCC/USP Physical Form: Solid Assay: ≥99.0% (USP) Molecular Formula: Na2O4S Formula Weight: 142.04 MDL Number: MFCD00003504

Sodium sulfite, 98+%, ACS reagent, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium sulfite CAS: 7757-83-7 Purity Grade: ACS Reagent Grade Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: Na2O3S Linear Formula: Na2SO3 Formula Weight: 126.04 MDL Number: MFCD00003503

Sodium Dichromate Dihydrate (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Dichromate Dihydrate CAS: 7789-12-0 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 99.5 to 100.5% Assay Percent Range: 99.5 to 100.5 % Molecular Formula: Cr2Na2O7 · 2 H2O Formula Weight: 298 MDL Number: MFCD00149166 Synonym: Chromic Acid Disodium Salt

Sodium Chloride (colorless to white crystalline granules/USP/FCC/EP/BP/JP), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Chloride CAS: 7647-14-5 Purity Grade: BP/EP/FCC/JP/USP Physical Form: Solid Assay: 97.5 to 100.5% (FCC) Molecular Formula: ClNa Formula Weight: 58.44 MDL Number: MFCD00003477

Sodium bromide, 97%, Alfa Aesar™

Chemical Name or Material: Sodium bromide CAS: 7647-15-6 Physical Form: Granular Assay Percent Range: 97% Molecular Formula: NaBr Formula Weight: 102.89 MDL Number: MFCD00003475

Sodium chromate tetrahydrate, Reagent Grade, Alfa Aesar™

Chemical Name or Material: Sodium chromate tetrahydrate CAS: 10034-82-9 Purity Grade: Reagent Grade Physical Form: Crystals Molecular Formula: Na2CrO4·4H2O Formula Weight: 234.04 (161.97 Anhydrous) MDL Number: MFCD00149167

Sodium hypochlorite, 13% active chlorine, ACROS Organics™

Chemical Name or Material: Sodium hypochlorite Name Note: 13% Active chlorine CAS: 7681-52-9 CAS: 7732-18-5 Assay: ≥12% Molecular Formula: ClNaO Linear Formula: NaOCl Formula Weight: 74.44 MDL Number: MFCD00011120

Sodium Phosphate Dibasic Products for Science Education

Chemical Name or Material: Sodium Phosphate, Dibasic CAS: 7782-85-6 CAS Min %: 0.0 CAS Max %: 100.0 Purity Grade: Reagent Grade Physical Form: Crystalline Linear Formula: Na2HPO4·7H2O Formula Weight: 268.07 Synonym: Disodium hydrogen phosphate heptahydrate

Sodium perchlorate, anhydrous, ACS, 98.0 to 102.0%, Alfa Aesar™

Chemical Name or Material: Sodium perchlorate, anhydrous Name Note: For analysis ACS CAS: 7601-89-0 Physical Form: Crystalline Assay Percent Range: 98.0 to 102.0% Molecular Formula: NaClO4 Formula Weight: 122.46 MDL Number: MFCD00003480

Sodium iodide, 99.999%, (trace metal basis), extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium iodide Name Note: Extra Pure CAS: 7681-82-5 Purity Grade: Trace Metal Basis Assay Percent Range: 99.999% Molecular Formula: INa Linear Formula: NaI Formula Weight: 149.89 MDL Number: MFCD00003532

Sodium Fluoride Products for Science Education

Chemical Name or Material: Sodium Fluoride CAS: 7681-49-4 Purity Grade: Laboratory Grade Assay Percent Range: >97% Linear Formula: NaF Formula Weight: 41.99

Sodium bromate, 99.5% (metals basis), Alfa Aesar™

Chemical Name or Material: Sodium bromate CAS: 7789-38-0 Physical Form: Crystals Assay Percent Range: 99.5% (metals basis) Molecular Formula: NaBrO3 Formula Weight: 150.9 MDL Number: MFCD00003476

Sodium nitrate, +99%, for analysis ACS, ACROS Organics™

Chemical Name or Material: Sodium nitrate CAS: 7631-99-4 Purity Grade: ACS Reagent Grade Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: NNaO3 Linear Formula: NaNO3 Formula Weight: 84.99

Sodium n-dodecyl sulfate, 99% (dry wt.), water <1.5%

Chemical Name or Material: Sodium n-dodecyl sulfate CAS: 151-21-3 Name Note: Water <1.5% Molecular Formula: CH3(CH2)11OSO3Na Formula Weight: 288.38 MDL Number: MFCD00036175 UN Number: UN2926 Beilstein: 3599286 Merck Index: 14,8636 Synonym: Sodium lauryl sulfate

Sodium-silica gel, 35-40% alkali metal in silica gel, Stage I, Alfa Aesar™

Chemical Name or Material: Sodium-silica gel Name Note: 35-40% alkali metal in silica gel, Stage I Physical Form: Powder MDL Number: MFCD01941718

Sodium Vanadate (Laboratory), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Vanadate CAS: 13721-39-6 Purity Grade: Laboratory Grade Molecular Formula: Na3O4V Formula Weight: 183.91 MDL Number: MFCD00003511 Synonym: Sodium Orthovanadate

Sodium hydrosulfide hydrate, pure, flakes, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium hydrosulfide hydrate CAS: 207683-19-0 Purity Grade: Pure Physical Form: Deliquescing Flakes Assay: ≥67% min. (NaHS) typically 70 to 72% Molecular Formula: HNaS·xH2O Linear Formula: NaSH·xH2O Formula Weight: 56.06 MDL Number: MFCD00149796 Synonym: Sodium bisulfide hydrate

Sodium tetraethylborate, 98%

Chemical Name or Material: Sodium tetraethylborate CAS: 15523-24-7 Molecular Formula: NaB(C2H5)4 Linear Formula: NaB(C2H5)4 Formula Weight: 150.05 MDL Number: MFCD00061547 UN Number: UN3393

Sodium Thiosulfate (Crystalline/USP/FCC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Thiosulfate CAS: 10102-17-7 Purity Grade: FCC/USP Physical Form: Solid Assay: 99.0 to 100.5% (FCC) Molecular Formula: Na2O3S2 · 5 H2O Formula Weight: 248.19 MDL Number: MFCD00149186

Sodium chloride, 99.998% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Sodium chloride CAS: 7647-14-5 Physical Form: Crystalline Assay Percent Range: 99.998% (metals basis) Molecular Formula: ClNa Formula Weight: 58.44 MDL Number: MFCD00003477

Sodium Carbonate Monohydrate (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Carbonate Monohydrate CAS: 5968-11-6 Purity Grade: Certified ACS Grade Physical Form: Powder/Solid Assay: ≥99.5% Assay Percent Range: ≥99.5 % Molecular Formula: CNa2O3 · H2O Formula Weight: 124 MDL Number: MFCD00149177

Sodium bromide, ACS reagent, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium bromide CAS: 7647-15-6 Purity Grade: ACS Reagent Grade Molecular Formula: BrNa Linear Formula: NaBr Formula Weight: 102.89

Sodium perchlorate, +99%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium perchlorate CAS: 7601-89-0 Purity Grade: For analysis Assay: ≥99.0% (on dry substance) Assay Percent Range: 99+% Molecular Formula: ClNaO4 Linear Formula: NaClO4 Formula Weight: 122.44

Sodium sulfite, ACS, 98.0% min, Alfa Aesar™

Chemical Name or Material: Sodium sulfite Name Note: For ACS analysis CAS: 7757-83-7 Physical Form: Granular Assay Percent Range: 98.0% min Molecular Formula: Na2SO3 Formula Weight: 126.04 MDL Number: MFCD00003503

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