Para-Aminobenzoic Acid

Trifluoro Actic Acid Storage : Room Temperature CAS No : 76051 Solubility : 1.49 g/cm Usage : At a low concentration, TFA is used as an ion pairing agent in liquid chromatography (HPLC) of organic compounds, particularly peptides and small proteins. TFA is a versatile solvent for NMR spectroscopy (for materials stable in acid). It is also used as a calibrant in mass spectrometry. Application : Trifluoroacetic acid has been used as the reagent of choice for the removal of nitrogen and oxygen protecting groups by solvolysis under aqueous or anhydrous conditions. Molecular Formula : C2HF3O2 Molecular Weight : 114.02 g/mol Grade : Reagent Grade Appearance : COLORLESS LIQUID Refractive Rate : n20/D 1.3 (lit.) Melting Point : 15.4 °C (4.3 °F; 257.8 K) Purity : 98% EINECS No : 2009293 HS Code : 28459090 Structural Formula : C2HF3O2 Ph Level : 0.20.5 Other Names : 2,2,2Trifluoroacetic acid 2,2,2Trifluoroethanoic acid , Perfluoroacetic acid Trifluoroethanoic acid TFA Boiling point : 72.4 C Classification : Organic Acids Organic Acid Types : Carboxylic Acid

Trifluoromethanesulfonic Acid Storage : Room Temperature CAS No : 1493136 Solubility : 1,600 g/L Usage : Triflic acid belongs to the class of superacids, it is the strongest Bronstedt acid available at industrial scale. It is used as an acidic catalyst in many organic synthesis reactions(alkylation, esterification, etherification, acylation, isomerization, ethoxylation, cyclization, cationic rearrangement, etc .) Application : It is generally a very good solvent for organic compounds that are capable of acting as proton acceptors in the medium. Molecular Formula : CF3SO3H Molecular Weight : 150.08 g/mol Grams (g) Grade : Medicine Grade Appearance : Clear colorless liquid Refractive Rate : 1.3260 to 1.3310 Melting Point : 40 C Purity : 98% EINECS No : 2160875 Density : 1.696 g/mL Gram per millilitre (g/mL) HS Code : 29159090 Structural Formula : CF3SO3H Other Names : TRIFLIC ACID Boiling point : 162 °C(lit.) Classification : Organic Acids Organic Acid Types : Sulfonic Acid

EDC(1-ethyl-3-(3-dimethylaminopropyl) Carbodimide Hydrochloride) Storage : Freezer CAS No : 25952538 Solubility : Soluble in water Usage : 1Ethyl3(3dimethylaminopropyl)carbodiimide (EDC, EDAC or EDCI) is a watersoluble carbodiimide usually handled as the hydrochloride. It is typically employed in the 4.06.0 pH range. It is generally used as a carboxyl activating agent for the coupling of primary amines to yield amide bonds. Application : Other Molecular Formula : C8H17N3 HCl Molecular Weight : 191.70 g/mol Grams (g) Grade : Laboratory Appearance : White to Off White Powder Refractive Rate : n20/D 1.461 Melting Point : 110 115 C (230 239 F) Purity : 98% EINECS No : 2473612 Product Type : Laboratory Chemical Density : 0.877 g/mL at 20 C (lit.) Gram per millilitre (g/mL) HS Code : 29420090 Structural Formula : C8H17N3 HCl Ph Level : 4.06.0 Physical Form : Solid

N N dimethyl Formamide Dimethyl Acetal Minimum Order Quantity : 500 Storage : Room Temperature CAS No : 4637245 Solubility : Water Soluble Usage : Industrial Application : Other , Technical Molecular Formula : (CHO)CHN(CH) Product Type : N,Ndimethyl Formamide Dimethyl Acetal Density : 0.897 Gram per millilitre (g/mL) Physical Form : Liquid