Inorganics

Sodium chloride, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Sodium chloride CAS: 7647-14-5 Physical Form: Crystals Assay Percent Range: 99.99% (metals basis) Molecular Formula: NaCl Formula Weight: 58.44 MDL Number: MFCD00003477

Phosphorus pentabromide, 95%, ACROS Organics™

Chemical Name or Material: Phosphorus pentabromide Assay Percent Range: 95% Molecular Formula: Br5P Linear Formula: PBr5 Formula Weight: 430.49 MDL Number: MFCD00011437

Sodium cyanide, 98+%, extra pure, ACROS Organics™

Chemical Name or Material: Sodium cyanide Name Note: 98+% CAS: 143-33-9 Purity Grade: Extra Pure Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: CNNa Linear Formula: NaCN Formula Weight: 49 MDL Number: MFCD00003523

Sulfuryl chloride, 98.5%, ACROS Organics™

Chemical Name or Material: Sulfuryl chloride Name Note: 98.5% CAS: 7791-25-5 Assay: ≥98.0% (SO2Cl2) Assay Percent Range: 98.5% Molecular Formula: Cl2O2S Linear Formula: SO2Cl2 Formula Weight: 134.96 MDL Number: MFCD00011451

Ammonium Acetate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Ammonium Acetate CAS: 631-61-8 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥97% Assay Percent Range: ≥97 % Molecular Formula: C2H7NO2 Linear Formula: CH3COONH4 Formula Weight: 77.08 MDL Number: MFCD00013066

Sodium chloride, 99.5%, Acros Organics

Chemical Name or Material: Sodium chloride CAS: 7647-14-5 Purity Grade: For biochemistry Assay Percent Range: 99.5% Molecular Formula: ClNa Formula Weight: 58.44

Phosphorus tribromide, 99%, ACROS Organics™

Chemical Name or Material: Phosphorus tribromide Assay: ≥98.5% (ex Br) Assay Percent Range: 99% Molecular Formula: Br3P Linear Formula: PBr3 Formula Weight: 270.69 MDL Number: MFCD00011436

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

Ammonium Chloride Products for Science Education

Chemical Name or Material: Ammonium Chloride CAS: 12125-02-9 Purity Grade: Laboratory Grade Assay Percent Range: 100% w/v Linear Formula: NH4Cl Formula Weight: 53.49 Synonym: Sal Ammoniac

Silver chloride, 99+%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Silver chloride CAS: 7783-90-6 Purity Grade: Extra Pure Assay: 74.51 to 75.95% (Ag) Assay Percent Range: 99+% Molecular Formula: AgCl Linear Formula: AgCl Formula Weight: 143.32

Ammonium Acetate (Crystalline/HPLC), Fisher Chemical

Chemical Name or Material: Ammonium Acetate CAS: 631-61-8 Purity Grade: HPLC Grade Purity Grade Notes: Also meets ACS specifications Physical Form: Solid Assay: ≥97% Assay Percent Range: ≥97 % Assay Percent Notes: ≥97.0% Molecular Formula: C2H7NO2 Linear Formula: CH3COONH4 Formula Weight: 77.08 MDL Number: MFCD00013066 Synonym: Acetic Acid Ammonium Salt

Sodium Thiocyanate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Sodium Thiocyanate CAS: 540-72-7 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥98% Assay Percent Range: ≥98 % Molecular Formula: CNNaS Formula Weight: 81.07 MDL Number: MFCD00011123 Synonym: Sodium Isothiocyanate

Sodium nitrate, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium nitrate CAS: 7631-99-4 Purity Grade: Extra Pure Assay: ≥99.0% Molecular Formula: NNaO3 Linear Formula: NaNO3 Formula Weight: 84.99

Potassium Phosphate Monobasic (Granular/Laboratory), Fisher Chemical

Chemical Name or Material: Potassium Phosphate Monobasic CAS: 7778-77-0 Purity Grade: Laboratory Grade Physical Form: Solid Molecular Formula: H2KO4P Formula Weight: 136.09 MDL Number: MFCD00011401 Synonym: Potassium Acid Phosphate

Sodium perchlorate, Acros Organics

Chemical Name or Material: Sodium perchlorate CAS: 7601-89-0 Purity Grade: ACS Reagent Grade Molecular Formula: ClNaO4 Formula Weight: 122.44

Ammonium iodide, +99%, for analysis, ACROS Organics™

Chemical Name or Material: Ammonium iodide Name Note: p.a. CAS: 12027-06-4 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: H4IN Linear Formula: NH4I Formula Weight: 144.94 MDL Number: MFCD00011424

Sodium borohydride, 98% min., Alfa Aesar™

Chemical Name or Material: Sodium borohydride CAS: 16940-66-2 Physical Form: Granules Assay Percent Range: 98% min. Molecular Formula: BH4Na Formula Weight: 37.83 MDL Number: MFCD00003518 Synonym: Sodium tetrahydridoborate

Silver acetate, 99%, pure, ACROS Organics™

Chemical Name or Material: Silver acetate Name Note: 99% CAS: 563-63-3 Purity Grade: Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C2H3AgO2 Linear Formula: CH3CO2Ag Formula Weight: 166.91 MDL Number: MFCD00012446

5,5-Diphenylhydantoin sodium salt, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 5, 5-Diphenylhydantoin sodium salt CAS: 630-93-3 CAS Min %: 98.5 CAS Max %: 100.0 Assay: 98.5 to 100.5% (anhydrous substance) Assay Percent Range: 99% Molecular Formula: C15H11N2NaO2 Formula Weight: 274.25 Synonym: Phenytoin sodium

Sodium hydroxide, 0.5N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Sodium hydroxide CAS: 1310-73-2 Physical Form: Liquid Molecular Formula: NaOH Formula Weight: 40 MDL Number: MFCD00003548

Ammonium Dichromate Products for Science Education

Chemical Name or Material: Ammonium Dichromate CAS: 7789-09-5 Purity Grade: Laboratory Grade Assay Percent Range: 99% Linear Formula: (NH4)2Cr2O7 Formula Weight: 252.06 Synonym: Ammonium Bichromate

Potassium Phosphate Monobasic (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Potassium Phosphate Monobasic CAS: 7778-77-0 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: H2KO4P Formula Weight: 136.09 MDL Number: MFCD00011401 Synonym: Potassium Dihydrogen Phosphate

Sodium perchlorate, +99%, for analysis, ACROS Organics™

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 Iodide (Crystalline/Certified), Fisher Chemical

Chemical Name or Material: Sodium Iodide CAS: 7681-82-5 Purity Grade: Certified Grade Physical Form: Powder/Solid Molecular Formula: INa Formula Weight: 149.89 MDL Number: MFCD00003532

Sodium propionate, 99%

Chemical Name or Material: Sodium propionate CAS: 137-40-6 Molecular Formula: C3H5NaO2 Linear Formula: CH3CH2CO2Na Formula Weight: 96.06 MDL Number: MFCD00002759 Merck Index: 14,8669 Synonym: Propionic acid sodium salt

Silica Gel Desiccant (60-200 Mesh/Chromatographic Grade), Fisher Chemical

Chemical Name or Material: Silica Gel Desiccant Name Note: 60-200 Mesh CAS: 7631-86-9 Purity Grade: Chromatographic Grade Molecular Formula: SiO2 MDL Number: MFCD00011232

Dichloroisocyanuric acid sodium salt dihydrate, 98%, ACROS Organics™

Chemical Name or Material: Dichloroisocyanuric acid sodium salt dihydrate Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C3Cl2N3NaO3·2H2O Formula Weight: 255.98 Synonym: Sodium dichloroisocyanurate dihydrate

Potassium Ferrocyanide(II) Trihydrate, Reagent ACS, 98.5%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium ferrocyanide trihydrate CAS: 14459-95-1 Purity Grade: ACS Reagent Grade Assay: 98.5 to 102.0% Assay Percent Range: 98.50% Molecular Formula: C6FeK4N6·3H2O Linear Formula: K4Fe(CN)6·3H2O Formula Weight: 422.4 MDL Number: MFCD00167023 Synonym: Potassium hexacyanoferrate(II)

Sodium phosphate, monobasic monohydrate, 99.5%, Acros Organics Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium phosphate, monobasic monohydrate CAS: 10049-21-5 Purity Grade: For biochemistry Assay Percent Range: 99.5% Molecular Formula: H2NaO4P·H2O Formula Weight: 137.99 Synonym: Dihydrogen sodium phosphate monohydrate

Ammonium iodide, 99.999% (metals basis), Alfa Aesar™

Chemical Name or Material: Ammonium Iodide CAS: 12027-06-4 Physical Form: Granular Assay Percent Range: 99.995% (Metals basis) Molecular Formula: H4IN Formula Weight: 144.94 MDL Number: MFCD00011424

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