Lab Chemical Acids

Lab Chemical Acids

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  • 4-Aminohippuric Acid For Synthesis

    CAS No.: 61-78-9 pH: 3.0 - 3.5 (20 g/l, H2O, 20°C) Solubility: (20°C) slightly soluble Melting Point: 199 - 202°C (decomposition) Molar Mass: 194.18 g/mol Bulk Density: 380 kg/m3

  • ALDRICH 5-Amino-2-chlorobenzoic acid, 97%

    Formula: H2NC6H3(Cl)CO2H Formula Weight: 171.58 CAS No.: 89-54-3 Purity: 97% Packaging: 25 g in glass bottle

  • Nitric Acid, BAKER INSTRA-ANALYZED Plus

    Quality assured for up to 64 trace metals tested to low parts-per-billion (ppb) levels Lot to lot consistency ensures reliable results between tests Available in HDPE packaging with low metallic extractables Enhanced safety with tamper-evident caps Environmentally-friendly recyclable HDPE bottles...

  • Hydrochloric Acid, SVS Concentrate, To Prepare 0.01 N Solution

    Hydrochloric Acid, SVS Concentrate, To Prepare 0.01 N Solution are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

  • Phosphotungstic acid hydrate, reagent grade

    Synonyms: Tungstophosphoric acid Formula: H3[P(W3O10)4] · xH2O Formula Weight: 2880.05 (anhydrous basis) CAS No.: 12501-23-4 Packaging: 10, 25, 100, 250, 500 g in glass bottle

  • ALDRICH 4-Acetylbenzoic acid, 98%

    Synonym(s): Acetophenone-4-carboxylic acid Formula: CH3COC6H4CO2H Formula Weight: 164.16 CAS No.: 586-89-0 Purity: 98% Packaging: 10 g in poly bottle

  • ALDRICH 3-Nitrophthalic acid, 95%

    Formula: O2NC6H3-1,2-(CO2H)2 Formula Weight: 211.13 CAS No.: 603-11-2 Purity: 95% Packaging: 100 g in poly bottle

  • ALDRICH 2-Hydroxyhexanoic acid, 98%

    Synonym(s): DL-α-Hydroxycaproic acid Formula: CH3(CH2)3CH(OH)CO2H Formula Weight: 132.16 CAS No.: 6064-63-7 Purity: 98% Packaging: 1 g in glass bottle

  • Thiolactic acid, 0.95

    MilliporeSigma

    Synonyms: 2-Mercaptopropionic acid CAS Number: 79-42-5 Formula: C3H6O2S Formula Weight: 106.14 Linear Formula: CH3CH(SH)COOH MDL No.: MFCD00004862 Purity: 0.95 Boiling Point: 102 C/16 mmHg(lit.); 203-208 C(lit.) Melting Point: 10-14 C (lit.) Density: 1.196 g/mL at 25 C(lit.) Refractive Index: n20/D...

  • Nitric Acid, 20 Percent (w/v) Aqueous Solution

    UN No.: UN2031 Class: 8 Pkg. Group: PG II

  • ALDRICH 2-Hydroxycinnamic acid, predominantly trans, 97%

    Synonym(s): o -Coumaric acid; trans -2-Hydroxycinnamic acid Formula: HOC6H4CH=CHCO2H Formula Weight: 164.16 CAS No.: 614-60-8 UN Number: UN2811 Purity: 97% Packaging: 5 g in glass bottle

  • Fluka Perchloric acid puriss. p.a., ACS reagent, packed in coated,  shock- and leak-protected glass bottle, =60% (T)

    Chemical name: Perchloric acid Chemical synonyms: PCA Material form: Liquid Molecular weight: 100.46 Molecular formula: HClO4 Chemical purity: =60% (T) UN Number: UN 1873

  • 3,5-Dinitrosalicylic Acid

    Spectrum Chemical

    CAS No.: 609-99-4

  • ALDRICH (S)-(+)-4-Amino-3-hydroxybutyric acid, 97%

    Empirical Formula: C4H9NO3 Linear Formula: C4H9NO3 Formula Weight: 119.12 MDL Number: MFCD00672884 Purity: 97% Melting Point: 207-212 °C

  • Nitric Acid, 25% (v/v), Volumetric

    Concentration: 25% v/v Composition: Water 76.64%, Nitric Acid 23.36% Boiling Point: Approximately 100°C Density: 1.13 Melting Point: Approximately 0°C Color: Colorless to light yellow liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 36 Months Storage: Ambient DOT:...

  • ALDRICH 3-Hydroxyphenylacetic acid, >=99%

    Empirical Formula: C8H8O3 Linear Formula: HOC6H4CH2CO2H Formula Weight: 152.15 MDL Number: MFCD00004337 Purity: ≥99% Melting Point: 129-133 °C(lit.) Beilstein Registry Number: 2086506

  • ALDRICH Acetic acid-d, 99 atom % D

    Synonym(s): mono-Deuteroacetic acid; Acetic (acid-d); Monodeuteroacetic acid Empirical Formula: C2H3DO2 Linear Formula: CH3COOD Formula Weight: 61.06 MDL Number: MFCD00051050 Beilstein Registry Number: 1739249

  • ALDRICH 2-Pyrrolidone-5-carboxylic acid, 99%

    Synonym(s): DL-5-Oxo-2-pyrrolidinecarboxylic acid; DL-Pyroglutamic acid Formula: C5H7NO3 Formula Weight: 129.11 CAS No.: 149-87-1 Purity: 99% Packaging: 100 g in poly bottle

  • SIGMA 6-[Fluorescein-5(6)-carboxamido]hexanoic acid suitable for fluorescence, >=90% (HPCE)

    Synonym(s): Fluorescein-5(6)-carboxamidocaproic acid Empirical Formula: C27H23NO8 Linear Formula: C27H23NO8 Formula Weight: 489.47 Purity: ≥90% (HPCE) Storage: 2-8°C

  • ALDRICH 2-Ketobutyric acid sodium salt hydrate

    Empirical Formula: C4H5NaO3 -+ xH2O Linear Formula: C2H5COCO2Na -+ xH2O Formula Weight: 124.07 (anhydrous basis) MDL Number: MFCD00150778 Melting Point: 210 °C (dec.)(lit.) Storage: 2-8°C

  • Hydrogen Peroxide, 30% (ACS)

    H2O2 CAS#: 7722-84-1 F.W.: 34.02 Specific Gravity: 1.100 Stabilized with less than 1ppm of tin.

  • Propiolic acid, 0.95

    MilliporeSigma

    Synonyms: Acetylenecarboxylic acid; Propynoic acid CAS Number: 471-25-0 Formula: C3H2O2 Formula Weight: 70.05 Linear Formula: HC///CCOOH MDL No.: MFCD00004360 Purity: 0.95 Boiling Point: 102 C/200 mmHg(lit.) Melting Point: 16-18 C (lit.) Density: 1.138 g/mL at 25 C(lit.) Refractive Index: n20/D...

  • Hydrobromic acid, ACS, 47.0-49.0%

    CAS: 10035-10-6 EC No: 233-113-0 MDL No: MFCD00011323 RTECS: MW3850000 UN No: UN1788; Haz Class: 8; Packing Group: II Liquid Molecular Formula: HBr MW: 80.92 Density (g/mL): 1.490

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