Chemicals Reagents H

Chemicals Reagents H

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  • ALDRICH 1,1,1,3,3,3-Hexafluoro-2-methyl-2-propanol, 97%

    Formula: CH3C(CF3)2OH Formula Weight: 182.06 CAS No.: 1515-14-6 Purity: 97% Density: 1.484g/mLat 25°C(lit.) Application: Used recently for the preparation of volatile sodium yttrium and zirconium fluoroalkoxides and in the synthesis of precursors to per- and...

  • ALDRICH Heptyl acetate, >=98%, FG

    Synonym(s): n -Heptyl acetate Empirical Formula: C9H18O2 Linear Formula: C9H18O2 Formula Weight: 158.24 MDL Number: MFCD00027311 Purity: ≥98% Boiling Point: 192-193 °C(lit.) Melting Point: −50 °C;...

  • Histamine dihydrochloride United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • Hydroxyurea

    Bio Basic Inc.

    The Bio Basic Inc. hydroxyurea is suitable for laboratory and research use. Application: For Laboratory Research Only

  • cis-3-Hexenyl acetate

    MilliporeSigma

    analytical standard Synonym(s): (3 Z )-3-Hexen-1-ol acetate; (3 Z )-C-3-Hexenyl acetate; Leaf acetate Empirical Formula: C8H14O2 Formula Weight: 142.20 Linear Formula: CH3CO2CH2CH2CH=CHC2H5 MDL Number:...

  • FLUKA HYDRANAL®-Methanol Rapid, reagent for accelerated volumetric one-component KF titration (working medium)

    Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Protocols & Applications: Water Determination in Chocolate and Cocoa Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • SIGMA Heptafluorobutyric acid >=99.0% (GC)

    Synonym(s): Edman Reagent No. 3; HFBA; Perfluorobutyric acid Empirical Formula: C4HF7O2 Linear Formula: CF3CF2CF2COOH Formula Weight: 214.04 MDL Number: MFCD00004171 Purity: ≥99.0% (GC) Boiling Point: 120 °C/755...

  • GR ACS Hydrochloric Acid

    Formula: HCl in water Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): Muriatic Acid

  • Human DNA quantitation standard NIST(R) SRM(R) 2372a

    SRM 2372a_cert Legal Information: SRM is a registered trademark of National Institute of Standards and Technology

  • Hoveyda-Grubbs Catalyst(R) M711 Umicore

    Synonyms: Hoveyda-Grubbs Catalyst(R) M71 SIPr; [1,3-Bis(2,6-diisopropylphenyl)-2-imidazolidinylidene]dichloro[(2- isopropoxy)(5-trifluoroacetamido)benzylidene]ruthenium(II) Molecular Formula: C39H50N3Cl2F3O2Ru Molecular Weight: 821.8 Linear Structural Formula: C39H50N3Cl2F3O2Ru Melting Point: >300 C...

  • Hexadecanolide >=98%, stabilized

    Synonyms: Juniper lactone; Oxacycloheptadecan-2-one Molecular Formula: C16H30O2 Molecular Weight: 254.41 Linear Structural Formula: C16H30O2 MDL Number: MFCD00039668 Purity: >=98% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our Newsletter to...

  • Human Umbilical Vein Endothelial Cells (HUVEC) Pre-screened, 500,000 cryopreserved cells

    Storage: -196C Application: Primary Human Umbilical Vein Endothelial Cells (HUVEC) are isolated from the vein of the umbilical cord. They are commonly used for physiological and pharmacological investigations, such as macromolecule transport, blood coagulation, angiogenesis, and fibrinolysis. HUVEC...

  • ALDRICH 4-Hydroxycarbazole, 95%

    Synonym(s): 9H-Carbazol-4-ol Empirical Formula: C12H9NO Linear Formula: C12H9NO Formula Weight: 183.21 MDL Number: MFCD02178385 Purity: 95% Melting Point: 169-173 °C(lit.)

  • Trypsin Neutralizing Solution (TNS) 0.05% Trypsin Inhibitor in 0.1% BSA

    Trypsin Neutralizing Solution (TNS) (0.05% Trypsin Inhibitor in 0.1% BSA) Storage: -20C Application: The Trypsin Neutralizing Solution contains 0.05% Trypsin Inhibitor in 0.1% BSA and is available in different sizes.

  • Hyaluronic acid sodium salt from Streptococcus equi bacterial glycosaminoglycan polysaccharide

    Synonym: Poly(β-glucuronic acid-[1→3]-β-N-acetylglucosamine-[1→4]), alternating CAS Number: 9067-32-7 PubChem Substance ID: 24878223 Application Bacterial hyaluronic acid (HA) is a natural non-sulphated high molecular weight glycosaminoglycan that may be used to study...

  • Hydrazine Sulfate, Crystal, Reagent, ACS

    CAS Number: 10034-93-2 Molecular Formula: H4N2.H2SO4 Molecular Weight: 130.12 HYDRAZINE SULFATE, CRYSTAL, REAGENT, ACS has been promoted to treat colon and rectal (colorectal) cancer, lung cancer, brain cancer (neuroblastoma), Hodgkin's disease (lymph...

  • 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecanoic acid, >=95.0% (NT)

    CAS No.: 34598-33-9 Synonyms: 2 H ,2 H ,3 H ,3 H -Perfluoroundecanoic acid Formula: C11H5F17O2 Formula Weight: 492.13 Linear Formula: CF3(CF2)7CH2CH2COOH MDL No.: MFCD04038353 Purity: ≥95.0% (NT)...

  • h-DL-asp-ome AldrichCPR

    Molecular Formula: C5H9NO4 Molecular Weight: 147.13 Linear Structural Formula: C5H9NO4 MDL Number: MFCD00237858 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data...

  • ALDRICH 3-Hydroxycoumarin,

    Formula: C9H6O3 Formula Weight: 162.14 CAS No.: 939-19-5 Packaging: 1, 5 g in glass bottle

  • ALDRICH 4-Hydrazinopyridine hydrochloride, 97%

    Formula: C5H8ClN3 Formula Weight: 145.59 CAS No.: 52834-40-9 Purity: 97% Packaging: 250 mg in glass bottle

  • SIGMA Hemoglobin porcine lyophilized powder

    Synonym(s): Hb MDL Number: MFCD00131282 Storage: 2-8°C

  • SIGMA Hydroxystilbamidine bis(methanesulfonate) suitable for fluorescence, >=96.0% (HPLC)

    Synonym(s): 2-Hydroxystilbene-4,4'-dicarboxamidine bis(methanesulfonate); Fluoro-Gold ™ Empirical Formula: C18H24N4O7S2 Linear Formula: C18H24N4O7S2 Formula Weight: 472.54 MDL Number:...

  • Hemin Chloride

    MilliporeSigma

    Hemin Chloride | CAS 16009-13-5 | Calbiochem | 5GM

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