Reagents, I

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Reagents, I

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  • Iodine, Crystals

    MilliporeSigma

    Chemical formula : I2 Molar mass : 253.81 CAS number : 7553-56-2   Specifications Assay (iodometric) : 99.8% min Chloride or bromide (as chloride) : 0.028% max Color : Gray-purple Description : To pass test Form : Crystals …

  • Indole-3-glyoxylyl chloride, 98+%

    Alfa Aesar

    Synonym(s): ^a-Oxoindoleacetyl chloride Formula: C10H6ClNO2 Formula weight: 207.62 Purity: 98+% CAS Number: 22980-09-2 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.99 Hazard Statements: H330-H314-H318 Fatal if inhaled. Causes severe…

  • SIGMA Insulin from bovine pancreas, powder, BioReagent, suitable for cell…

    MilliporeSigma

    Formula: C254H377N65O75S6 Formula Weight: 5733.49 CAS No.: 11070-73-8 Application: Insulin is used as a growth factor in many mammalian cell culture systems. Physical form: powder-0 °C; solution stable 2-8 °C, 1 year …

  • Iron TNTplus

    Hach

    For determination of Iron by the Phenanthroline method, using TNTplus vials. Hach Method 10229. Range: 0.2-6.0 mg/L Fe. 25 Tests. Add Metals Prep Set (TNT890) for total iron determination (requires digestion). Reduce Errors with Bar-coded Vials and RFID No Reagent Blank Necessary …

  • Iodoacetamide, BioUltra

    MilliporeSigma

    CAS Number: 144-48-9 Linear Formula: ICH2CONH2 Molecular Weight: 184.96 Beilstein Registry Number: 1739080 EC Number: 205-630-1 MDL Number: MFCD00008028 PubChem Substance ID: 24278486 Application Alkylating reagent for cysteine…

  • Iodoacetamide =99% (NMR), crystalline

    MilliporeSigma

    CAS Number: 144-48-9 Linear Formula: ICH2CONH2 Molecular Weight: 184.96  Beilstein Registry Number: 1739080  EC Number: 205-630-1  MDL number: MFCD00008028  PubChem Substance ID: 24896083 Application Alkylating reagent for cysteine residues…

  • Isoflurane

    MilliporeSigma

    Synonym: 1-Chloro-1-(difluoromethoxy)-2,2,2-trifluoroethane, 1-Chloro-2,2,2-trifluoroethyl difluoromethyl ether, Isoflurane CAS Number: 26675-46-7 Empirical Formula (Hill Notation): C3H2ClF5O Molecular Weight: 184.49 EC Number: 247-897-7 MDL…

  • 1-Iodooctane

    GFS Chemicals

    CH3(CH2)7I CAS#: 629-27-6 F.W.: 240.13 Stored over copper.

  • Iron(III) chloride, anhydrous, 98%

    Alfa Aesar

    Synonym(s): Ferric chloride Formula: Cl3Fe Formula weight: 162.21 Purity: 98% CAS Number: 7705-08-0 UN Number: UN1773 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…

  • IGEPAL® CA-630, viscous liquid

    MilliporeSigma

    Synonyms: (Octylphenoxy)polyethoxyethanol; Octylphenyl-polyethylene glycol Formula: (C2H4O)nC14H22O CAS No.: 9036-19-5 Density: 1.06 g/cm 3 at 25 °C(lit.) Application: For solubilizing and isolation of membrane proteins. …

  • Isopropyl Alcohol

    Hach

    Product Name: Isopropanol, ACS Grade CAS No.: 67-63-0 Chemical Formula: C3H8O FW: 60.10 Assay: ≥99.5% Note: No Air Shipments.

  • ALDRICH Isopropyl alcohol, >=99.7%, FCC

    MilliporeSigma

    Synonym(s): 2-Propanol; sec -Propyl alcohol; IPA; Isopropanol; Isopropyl alcohol Empirical Formula: C3H8O Linear Formula: (CH3)2CHOH Formula Weight: 60.10 MDL Number: MFCD00011674 Purity: ≥99.7% Boiling Point: …

  • L-Isoleucine, reagent grade, =98% (TLC)

    MilliporeSigma

    Synonyms: (2 S ,3 S )-2-Amino-3-methylpentanoic acid Formula: C2H5CH(CH3)CH(NH2)CO2H Formula Weight: 131.17 CAS No.: 73-32-5 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 1, 5, 10, 25, 100 g in poly bottle

  • ALDRICH Imidazole, ReagentPlus®, 99%

    MilliporeSigma

    Synonyms: 1,3-Diaza-2,4-cyclopentadiene; Glyoxaline Formula: C3H4N2 Formula Weight: 68.08 CAS No.: 288-32-4 Purity: 99% Application: Excellent for buffers in the range of pH 6.2-7.8 Protocols & Applications: Metal Organic Framework Linkers…

  • Hardness Indicator Solution

    Hach

    Hardness indicator solution for HACH SP510, 0.5l, 5-100 mg/l

  • 3-Isobutyl-1-methylxanthine, =99% (HPLC), powder

    MilliporeSigma

    Synonym: 1-Methyl-3-isobutylxanthine, 3,7-Dihydro-1-methyl-3-(2-methylpropyl)-1H-purine-2,6-dione, 3-Isobutyl-1-methyl-2,6(1H,3H)-purinedione, IBMX CAS Number: 28822-58-4 Empirical Formula (Hill Notation): C10H14N4O2 Molecular Weight:…

  • Iron(III) chloride hexahydrate, 97%

    Alfa Aesar

    Synonym(s): Ferric chloride hexahydrate Formula: Cl3Fe 6H2O Formula weight: 270.30 (162.21anhy) Purity: 97% CAS Number: 10025-77-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302 Causes severe skin…

  • SIGMA Iturin A from Bacillus subtilis >=95% (HPLC)

    MilliporeSigma

    MDL Number: MFCD01094135 Purity: ≥95% (HPLC) Storage: 2-8°C

  • Inosine =99%

    MilliporeSigma

    Synonym: (−)-Inosine, Hypoxanthine 9-β-D-ribofuranoside CAS Number: 58-63-9 Empirical Formula (Hill Notation) : C10H12N4O5 Molecular Weight: 268.23 Beilstein Registry Number: 624896 EC Number: 200-390-4 …

  • Isopropyl β-D-1-thiogalactopyranoside, =99% (TLC), ≤0.1% Dioxane

    MilliporeSigma

    Synonyms: IPTG; Isopropyl β-D-thiogalactoside Formula: C9H18O5S Formula Weight: 238.30 CAS No.: 367-93-1 Purity: ≥99% (TLC) Storage Temperature: 2-8°C Application: IPTG is commonly used in cloning procedures that require induction of…

  • Iodoethane, ReagentPlus®, 99%

    MilliporeSigma

    Synonyms: Ethyl iodide Formula: C2H5I Formula Weight: 155.97 CAS No.: 75-03-6 Purity: 99% Density: 1.940 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in glass bottle …

  • SIGMA 3-Indoleacetic acid plant cell culture tested, crystalline

    MilliporeSigma

    Synonym(s): Heteroauxin; IAA Empirical Formula: C10H9NO2 Linear Formula: C10H9NO2 Formula Weight: 175.18 MDL Number: MFCD00005636 Melting Point: 165-169 °C(lit.) Storage: −20°C Beilstein…

  • Insulin from bovine pancreas, =27 USP units/mg (HPLC), powder

    MilliporeSigma

    Formula: C254H377N65O75S6 Formula Weight: 5733.49 CAS No.: 11070-73-8 Storage Temperature: −20°C Biochem/physiol Actions: Two-chain polypeptide hormone produced by the β-cells of pancreatic islets. Its molecular weight…

  • SIGMA Imidazole, =99% (titration), crystalline

    MilliporeSigma

    Synonyms: 1,3-Diaza-2,4-cyclopentadiene; Glyoxaline Formula: C3H4N2 Formula Weight: 68.08 CAS No.: 288-32-4 Purity: ≥99% (titration) Application: Excellent for buffers in the range of pH 6.2-7.8

  • SIGMA Insulin from bovine pancreas, Hybri-Max™, powder, suitable for hybridoma

    MilliporeSigma

    Formula: C254H377N65O75S6 Formula Weight: 5733.49 CAS No.: 11070-73-8 Legal Information: Hybri-Max is a trademark of Sigma-Aldrich Co. LLC Storage: −20°C

  • ALDRICH Isopropylamine, Greater Than or Equal to 99.5%

    MilliporeSigma

    Synonym(s): 2-Aminopropane Formula: (CH3)2CHNH2 Formula Weight: 59.11 CAS No.: 75-31-0 UN Number: UN1221 Purity: ≥99.5% Density: 0.688g/mLat 20°C(lit.) Packaging: 25, 250 mL in glass bottle Included Fees: C982Q93 has a Small Can…

  • SIGMA Ibotenic acid ~95%, solid

    MilliporeSigma

    Synonym(s): α-Amino-3-hydroxy-5-isoxazoleacetic acid Empirical Formula: C5H6N2O4 Linear Formula: C5H6N2O4 Formula Weight: 158.11 MDL Number: MFCD00069294 Purity: ~95%

  • Iron(III) ethoxide, 99.6% (metals basis)

    Alfa Aesar

    Formula: C6H15FeO3 Formula weight: 191.03 Purity: 99.6% (metals basis) CAS Number: 5058-42-4 UN Number: UN3181 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes…

  • Isoflurane

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 1-Chloro-2,2,2-trifluoroethyl difluoromethyl ether Empirical Formula: C3H2ClF5O Formula Weight: 184.49 Linear Formula: C3H2ClF5O

  • Isopropyl Rubbing Alcohol, 70 Percent, USP

    Spectrum Chemical

    Grade: USP UN No.: UN1219 Class: 3 Pkg. Group: PG II

  • Invertase from baker's yeast (S. cerevisiae) Grade VII, =300 units/mg solid

    MilliporeSigma

    Synonym: β-D-Fructofuranosidase, β-D-Fructofuranoside fructohydrolase, Saccharase CAS Number: 9001-57-4 EC Number: 232-615-7 Enzyme Commission (EC) Number: 3.2.1.26 MDL Number: MFCD00131410 Application Used in the production of confectionary foods and…

  • India Ink

    Alfa Aesar

    CAS Number: 8046-52-4 Harmonized Tariff Code:  3215.90

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