Sodium

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

Sodium Bisulfite Products for Science Education

Chemical Name or Material: Sodium Bisulfite CAS: 7631-90-5 Purity Grade: Reagent Grade Assay Percent Range: >99% Linear Formula: NaHSO3 Formula Weight: 104.07 Synonym: Sodium Hydrogen Sulfite

Sodium hydroxide (low chloride), ACS, 97.0% min, Alfa Aesar™

Chemical Name or Material: Sodium hydroxide Name Note: (low chloride) CAS: 1310-73-2 Purity Grade: ACS Grade Physical Form: Pellets Assay Percent Range: 97.0% min. Molecular Formula: NaOH Formula Weight: 40 MDL Number: MFCD00003548

Sodium Borate, Decahydrate Products for Science Education

Chemical Name or Material: Sodium Borate, Decahydrate CAS: 1303-96-4 Linear Formula: Na2B4O7·10H2O Formula Weight: 381.42 Synonym: Borax

Sodium Chromate Anhydrous Products for Science Education

Chemical Name or Material: Sodium Chromate, Anhydrous CAS: 7775-11-3 Purity Grade: Laboratory Grade Assay Percent Range: 1 Linear Formula: Na2CrO4 Formula Weight: 161.97 Synonym: Chromic Acid

Sodium metavanadate, 96%, ACROS Organics™

Chemical Name or Material: Sodium metavanadate Name Note: 96% CAS: 13718-26-8 Assay: ≥95% Assay Percent Range: 96% Molecular Formula: NaO3V Linear Formula: NaVO3 Formula Weight: 121.93 MDL Number: MFCD00011125

Sodium sulfide nonahydrate, extra pure, ACROS Organics™

Chemical Name or Material: Sodium sulfide nonahydrate CAS: 1313-84-4 Purity Grade: Extra Pure Assay: 32.0 to 38.0% (Na2S) Molecular Formula: Na29H2O Linear Formula: Na2S·9H2O Formula Weight: 240.18 MDL Number: MFCD00149184

Sodium Persulfate (White Crystalline Solid/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Persulfate CAS: 7775-27-1 Purity Grade: Certified Grade Physical Form: Powder/Solid Assay: ≥98.0% Assay Percent Range: ≥98.0 % Molecular Formula: Na2O8S2 Formula Weight: 238.09 MDL Number: MFCD00003501 Synonym: Sodium Peroxydisulfate

Sodium cyanide, ACS, 95% min., Alfa Aesar™

Chemical Name or Material: Sodium cyanide Name Note: For analysis ACS CAS: 143-33-9 Purity Grade: ACS Grade Physical Form: Granular Assay Percent Range: 95% min. Molecular Formula: NaCN Formula Weight: 49.01 MDL Number: MFCD00003523

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

Chemical Name or Material: Sodium bisulfite CAS: 7631-90-5 Purity Grade: ACS Reagent Grade Assay: ≥58.5% (SO2) Molecular Formula: HNaO3S Linear Formula: NaHSO3 Formula Weight: 104.06 MDL Number: MFCD00003530 Synonym: Sodium hydrogen sulfite

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 Sulfite, Anhydrous 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium sulfite CAS: 7757-83-7 Purity Grade: Extra Pure Assay: ≥96.0% (Iodimetry) Assay Percent Range: 97% Molecular Formula: Na2O3S Linear Formula: Na2SO3 Formula Weight: 126.04

Sodium Bromide Products for Science Education

Chemical Name or Material: Sodium Bromide CAS: 7647-15-6 Purity Grade: Reagent Grade Assay Percent Range: >99% Linear Formula: NaBr Formula Weight: 102.9 Synonym: Bromide Salt of Sodium

Sodium chlorite, 80%, pure, unstabilized, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium chlorite Name Note: Unstabilized CAS: 7758-19-2 CAS: 7647-14-5 Purity Grade: Pure Physical Form: Powder Assay: ≥75% Assay Percent Range: 80% Molecular Formula: ClNaO2 Linear Formula: NaClO2 Formula Weight: 90.44 MDL Number: MFCD00003478

Sodium Acetate Trihydrate (White Crystals/USP/FCC/EP/BP), Fisher Chemical

Chemical Name or Material: Sodium Acetate Trihydrate CAS: 6131-90-4 Purity Grade: BP/EP/FCC/USP Physical Form: Solid Assay: 99.0 to 101.0% (FCC) Molecular Formula: C2H3NaO2 · 3 H2O Linear Formula: CH3COONa·3H2O Formula Weight: 136.08 MDL Number: MFCD00071557

Sodium Sulfate Anhydrous (Granular/Certified ACS), Fisher Chemical

Chemical Name or Material: Sodium Sulfate Anhydrous CAS: 7757-82-6 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Assay Percent Notes: ≥99.0% Molecular Formula: Na2O4S Formula Weight: 142.04 MDL Number: MFCD00003504

Sodium phosphate, monobasic dihydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Sodium phosphate, monobasic dihydrate CAS: 13472-35-0 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: H2NaO4P·2H2O Linear Formula: NaH2PO4·2H2O Formula Weight: 156.01 MDL Number: MFCD00149209 Synonym: Sodium dihydrogen phosphate dihydrate

Sodium acetate hydrate, 99.9985% (Metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Sodium acetate hydrate CAS: 41484-91-7 Physical Form: Crystals Assay Percent Range: 99.9985% Molecular Formula: NaOOCCH3·xH2O Formula Weight: 82.03 MDL Number: MFCD00071557 Synonym: Acetic acid sodium salt hydrate

Sodium Phyrophosphate Decahydrate, ACS, 99-103%, Alfa Aesar

Chemical Name or Material: Sodium pyrophosphate decahydrate CAS: 13472-36-1 Purity Grade: ACS Physical Form: Crystalline Assay Percent Range: 99.0 to 103.0% Molecular Formula: Na4O7P2·10H2O Formula Weight: 446.06; 265.90 (anhydrous) MDL Number: MFCD00149200 Synonym: Sodium pyrophosphate

Sodium hydride, 60% dispersion in mineral oil, in soluble bags, ACROS Organics™

Chemical Name or Material: Sodium hydride, 60% dispersion in mineral oil CAS: 7646-69-7 CAS: 8042-47-5 Assay: 57 to 63% (NaH) Molecular Formula: HNa Linear Formula: NaH Formula Weight: 24 MDL Number: MFCD00003471

Sodium Iodide, Products for Science Education

Chemical Name or Material: Sodium Iodide CAS: 7681-82-5 Assay Percent Range: >99% Linear Formula: NaI Formula Weight: 149.89 Synonym: Sodium Iodine

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

Chemical Name or Material: Sodium phosphate, dibasic heptahydrate CAS: 7782-85-6 Purity Grade: ACS Reagent Grade Assay: 98.0 to 102.0% Assay Percent Range: 98+% Molecular Formula: HNa2O4P·7H2O Linear Formula: Na2HPO4·7H2O Formula Weight: 268.07 MDL Number: MFCD00149180 Synonym: Disodium hydrogen phosphate heptahydrate

Sodium Carbonate Anhydrous (Powder/HPLC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Carbonate Anhydrous CAS: 497-19-8 Purity Grade: HPLC Grade Purity Grade Notes: Also meets ACS specifications Physical Form: Solid Assay: ≥99.5% Assay Percent Range: ≥99.5 % Molecular Formula: CNa2O3 Formula Weight: 105.99 MDL Number: MFCD00003494 Synonym: Carbonic Acid Disodium Salt

Sodium dihydrogen phosphate monohydrate, 99.998% (metals basis), Alfa Aesar™ Puratronic™

Chemical Name or Material: Sodium dihydrogen phosphate monohydrate CAS: 10049-21-5 Physical Form: Powder Assay Percent Range: 99.998% (metals basis) Molecular Formula: H2NaO4P·H2O Formula Weight: 137.99 (119.98 Anhydrous) MDL Number: MFCD00149208 Synonym: Monosodium orthophosphate monohydrate

Sodium perrhenate, >99% (metals basis), Re 68% , Alfa Aesar™

Chemical Name or Material: Sodium perrhenate Name Note: Re 68% CAS: 13472-33-8 Physical Form: Crystalline Assay Percent Range: 99+% (metals basis) Molecular Formula: NaO4Re Formula Weight: 273.19 MDL Number: MFCD00014231

Sodium bicarbonate, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: Sodium bicarbonate CAS: 144-55-8 Purity Grade: For analysis Assay: ≥99.5% Assay Percent Range: 99.50% Molecular Formula: CHNaO3 Linear Formula: NaHCO3 Formula Weight: 84.01 MDL Number: MFCD00003528 Synonym: Sodium hydrogen carbonate

Sodium sulfite, 98.5%, for analysis, anhydrous, ACROS Organics™

Chemical Name or Material: Sodium sulfite Name Note: Anhydrous, For analysis CAS: 7757-83-7 Purity Grade: For analysis Assay: ≥98% Assay Percent Range: 98.5% Molecular Formula: Na2O3S Linear Formula: Na2SO3 Formula Weight: 126.04 MDL Number: MFCD00003503

Sodium formate, ACS, 99.0% min, Alfa Aesar™

Chemical Name or Material: Sodium formate Name Note: For analysis ACS CAS: 141-53-7 Physical Form: Crystalline Assay Percent Range: 99.0% Molecular Formula: HCO2Na Formula Weight: 68.01 MDL Number: MFCD00013101 Synonym: Formic acid sodium salt

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 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 to 100.5% (FCC) Molecular Formula: Na2O4S Formula Weight: 142.04 MDL Number: MFCD00003504

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