Lab Chemical Acids

Standard for non-aqueous titrations. Approximately 0.1N perchloric acid in acetic acid and acetic anhydride.

Synonym(s): ( S )-(−)-2-Hydroxysuccinic acid; L-Hydroxybutanedioic acid Formula: HO₂CCH₂CH(OH)CO₂H Formula Weight: 134.09 CAS No.: 97-67-6 Purity: 97% Application: Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the...

Composition: Ascorbic Acid 100% Boiling Point: 190°C (decomposes) CAS Number: 50-81-7 Density: 1.65 Chemical Formula: C6H8O6 Molecular Weight: 176.12 g/mol Melting Point: 190°C (decomposes) Color: Colorless/white solid Physical State: Solid pH Range: 2.4 to 2.8 Solubility Information: 330 g/L at...

Synonym(s): 4-Methoxybenzoic acid; p -Methoxybenzoic acid; Draconic acid Empirical Formula: C₈H₈O₃ Linear Formula: CH₃OC₆H₄CO₂H Formula Weight: 152.15 MDL Number: MFCD00002542 Purity: ≥99% Melting Point:...

Synonym(s): 1,2,3,6-Tetrahydrobenzoic acid Empirical Formula: C₇H₁₀O₂ Linear Formula: C₆H₉CO₂H Formula Weight: 126.15 MDL Number: MFCD00013781 Purity: 97% Boiling Point: 130-133 °C/4 mmHg(lit.) Melting Point:...

Empirical Formula: C₉H₇NO₂ Linear Formula: C₉H₇NO₂ Formula Weight: 161.16 MDL Number: MFCD06798066 Purity: 97% Melting Point: 150-154 °C(lit.)

Empirical Formula: C₁₁H₁₅BrO₂ Linear Formula: C₁₁H₁₅BrO₂ Formula Weight: 259.14 MDL Number: MFCD00167820 Purity: 97% Melting Point: 146-150 °C Storage: 2-8°C

Synonym(s): 2-Ethylcaproic acid Formula: CH₃(CH₂)₃CH(C₂H₅)CO₂H Formula Weight: 144.21 CAS No.: 149-57-5 Purity: ≥99% Density: 0.903g/mLat 25°C(lit.) Packaging: 100 mL in glass bottle

Formula: HOC(COOH)(CH₂COOH)₂ · H₂O Formula Weight: 210.14 CAS No.: 5949-29-1 Purity: ≥99.5%

CAS No.: 1758-73-2 pH: 4 (10 g/l, H2O, 20°C) Solubility: 27 g/l (20°C) Melting Point: 123°C (decomposition) Molar Mass: 108.12 g/mol Bulk Density: 850 kg/m3 Density: 1.68 g/cm3 (20°C)

Formula: HOC(COOH)(CH₂COOH)₂ Formula Weight: 192.12 CAS No.: 77-92-9 Purity: 99% Packaging: 1 kg in poly bottle Packaging: 5 kg in poly drum Packaging: 500 g in poly bottle

Grade: Electronic/Cleanroom Grade CAS No.: 7664-93-9 UN No.: UN1830 Class: 8 Pkg. Group: PG II

Formula: HCl Formula Weight: 36.46 CAS No.: 7647-01-0 Density: 1.15 g/mL at 20 °C; 1.2 g/mL at 25 °C(lit.) Legal Information: Trace SELECT is a registered trademark of Sigma-Aldrich Co. LLC

Chemical name: Citric acid-1-hydrate Chemical synonyms: Acidum citricum monohydricum Material form: Solid Molecular weight: 210.14 Molecular formula: C6H8O7 · H2O Chemical purity: =99.9% UN Number:

Synonym(s): 12(S)-HHT Empirical Formula: C₁₇H₂₈O₃ Linear Formula: C₁₇H₂₈O₃ Formula Weight: 280.40 MDL Number: MFCD00057833 Purity: ≥93% (HPLC) Storage: −20°C

UN No.: UN2796 Class: 8 Pkg. Group: PG II

Grade: Reagent, ACS CAS No.: 5949-29-1

Concentration: 90% Composition: Formic Acid 90%, Water 10% Grade: Viscosity Boiling Point: 101°C Density: 1.22 Molecular Weight: 46.03 g/mol Color: Colorless liquid Physical State: Liquid Flash Point: 50°C pH Range: 1.2 Solubility Information: Miscible Shelf Life: 36 Months Storage: Ambient...

Synonym(s): PABA Formula: C₇H₆NO₂K Formula Weight: 175.23 CAS No.: 138-84-1 Purity: ≥99% Packaging: 100 g in poly bottle

Synonym(s): 2,3-dibromo-3-phenylpropanoic acid Empirical Formula: C₉H₈Br₂O₂ Linear Formula: C₆H₅CH(Br)CH(Br)CO₂H Formula Weight: 307.97 MDL Number: MFCD00004208 Purity: ≥99% Melting Point: 200 °C...

Grade: Reagent CAS No.: 144-62-7 UN No.: UN3261 Class: 8 Pkg. Group: PG III

Empirical Formula: C₅H₉NO₂ Linear Formula: H₂NC₄H₆CO₂H Formula Weight: 115.13 MDL Number: MFCD00661068 Purity: 97% Melting Point: 261 °C (dec.)(lit.)