Chemistry Classroom

Hydrogen Peroxide Topical Solution, USP, 2.5-3.5%, Spectrum™

CAS: 7722-84-1 Molecular Formula: H2O2 Molecular Weight (g/mol): 34.01 InChI Key: MHAJPDPJQMAIIY-UHFFFAOYSA-N IUPAC Name: peroxol SMILES: OO

Folin-Ciocalteu Phenol TS Test Solution, USP, Spectrum™

CAS: 10213-10-2 Molecular Formula: H4Na2O6W Molecular Weight (g/mol): 329.85 InChI Key: WPZFLQRLSGVIAA-UHFFFAOYSA-N IUPAC Name: disodium dioxotungstenbis(olate) dihydrate SMILES: O.O.[Na+].[Na+].[O-][W]([O-])(=O)=O

m-Cresol Purple TS, (U.S.P. Test Solution), Spectrum™

CAS: 62625-31-4 Molecular Formula: C21H17NaO5S Molecular Weight (g/mol): 404.41 InChI Key: ALWHNCXHKCVHCK-UHFFFAOYNA-M IUPAC Name: sodium 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-3H-2,1λ⁶-benzoxathiol-3-yl]-3-methylbenzen-1-olate SMILES: [Na+].CC1=CC(O)=CC=C1C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C([O-])C=C1C

Potassium Dichromate TS, (U.S.P. Test Solution), Spectrum™

CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.18 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N IUPAC Name: dipotassium [(oxidodioxochromio)oxy]chromiumoylolate SMILES: [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O

Cupric Sulfate, Colorimetric Solution (CS), 1 mL = 62.4 mg CuSO4.5H2O, 61.9-62.9 mg/mL, Spectrum™

CAS: 7758-99-8 Molecular Formula: CuH10O9S Molecular Weight (g/mol): 249.68 InChI Key: JZCCFEFSEZPSOG-UHFFFAOYSA-L IUPAC Name: copper(2+) pentahydrate sulfate SMILES: O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O

Iodine Tincture, 2% (w/v), USP, Spectrum™

CAS: 7681-82-5 Molecular Formula: INa Molecular Weight (g/mol): 149.89 InChI Key: FVAUCKIRQBBSSJ-UHFFFAOYSA-M IUPAC Name: sodium iodide SMILES: [Na+].[I-]

Tetrabutylammonium Hydroxide, 1.0 M Aqueous Solution, HPLC Grade, Spectrum™

CAS: 2052-49-5 Molecular Formula: C16H37NO Molecular Weight (g/mol): 259.48 InChI Key: VDZOOKBUILJEDG-UHFFFAOYSA-M IUPAC Name: tetrabutylazanium hydroxide SMILES: [OH-].CCCC[N+](CCCC)(CCCC)CCCC

Iodine, 0.1 N Solution Volumetric Solution, USP, Spectrum™

CAS: 7553-56-2 Molecular Formula: I2 Molecular Weight (g/mol): 253.81 InChI Key: PNDPGZBMCMUPRI-UHFFFAOYSA-N IUPAC Name: diiodine SMILES: II

Ammonium Thiocyanate TS, (U.S.P. Test Solution), Spectrum™

CAS: 1762-95-4 Molecular Formula: CH4N2S Molecular Weight (g/mol): 76.12 InChI Key: SOIFLUNRINLCBN-UHFFFAOYSA-N IUPAC Name: ammonium cyanosulfanide SMILES: [NH4+].[S-]C#N

Quinaldine Red TS, (U.S.P. Test Solution), Spectrum™

CAS: 117-92-0 Molecular Formula: C21H23IN2 Molecular Weight (g/mol): 430.33 InChI Key: JOLANDVPGMEGLK-UHFFFAOYSA-M IUPAC Name: 2-{2-[4-(dimethylamino)phenyl]ethenyl}-1-ethylquinolin-1-ium iodide SMILES: [I-].CC[N+]1=C2C=CC=CC2=CC=C1C=CC1=CC=C(C=C1)N(C)C

Iodine Potassium Iodide TS, (U.S.P. Test Solution), Spectrum™

CAS: 7681-11-0 Molecular Formula: IK Molecular Weight (g/mol): 166.00 InChI Key: NLKNQRATVPKPDG-UHFFFAOYSA-M IUPAC Name: potassium iodide SMILES: [K+].[I-]

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