1 kg
-
Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922
-
Fluka Molecular sieves, 5 Angstrom pellets, 1.6 mm
Honeywell Research ChemicalsProduct Brand: Analytical Density (g/cm3): 1.14 Molecular formula: Ca/nNa12-2n[(AlO2)12(SiO2)12] · xH2O
-
Poloxamer 188
Thermo Scientific ChemicalsSynonym(s): Pluronic r F-68, Polyoxyethylene-polyoxypropylene block copolymer CAS Number: 9003-11-6 Harmonized Tariff Code: 3907.20
-
2-Chlorotoluene, 99%
Thermo Scientific ChemicalsFormula: C7H7Cl Formula weight: 126.59 Purity: 99% CAS Number: 95-49-8 UN Number: UN2238 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.99 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …
-
Barium chloride dihydrate extra pure
MilliporeSigmaCAS Number: 10326-27-9 UN Number: UN1564 Solubility: 358 g/l (20°C) (anhydrous substance) Melting Point: 963°C (anhydrous substance) Molar Mass: 244.28 g/mol Bulk Density: 1200 - 1400 kg/m3 Boiling Point: 1560°C (anhydrous substance) Density: 3.86 g/cm3 pH: …
-
Sodium Chloride, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: NaCl Formula Weight: 58.44 CAS Number: 7647-14-5
-
Magnesium oxide, heavy, 96%
BeanTown ChemicalCAS: 1309-48-4 EC No: 215-171-9 MDL No: MFCD00011109 -325 Mesh Powder Molecular Formula: MgO MW: 40.30 Melting Point: 2852° Boiling Point: 3600° Density (g/mL): 3.58 Refractive Index: 1.736
-
Triethylammonium chloride for synthesis
MilliporeSigmaCAS Number: 554-68-7 UN Number: UN1759 Solubility: 1440 g/l (20°C) Melting Point: 255 - 258°C Molar Mass: 137.65 g/mol Bulk Density: 220 kg/m3 Density: 1.07 g/cm3 (21°C) pH: 5 (10 g/l, H2O, 20°C)
-
Cesium Chloride
MP BiomedicalsCesium chloride is used for the preparation of electrically conducting glasses. Used to make solutions for the separation of RNA and DNA, virus/phage by density gradient centrifugation.
-
Di-n-butyltin dichloride, 96%
Thermo Scientific ChemicalsSynonym(s): Di-n-butyldichlorostannane Formula: C8H18Cl2Sn Formula weight: 303.83 Purity: 96% CAS Number: 683-18-1 UN Number: UN2928 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H330-H360-H372-H341-H314-H318-H312 Toxic if…
-
Calcium hydroxide, ACS, 95.0% min
Thermo Scientific ChemicalsFormula: CaH2O2 Formula weight: 74.09 Purity: 95.0% min CAS Number: 1305-62-0 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2825.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
-
Sulfolane, 99%
BeanTown ChemicalCAS: 126-33-0 EC No: 204-783-1 MDL No: MFCD00005484 RTECS: XN0700000 Low Melting Solid Molecular Formula: C4H8O2S MW: 120.17 Melting Point: 20-26° Boiling Point: 285° Flash Point: 166°C (330°F) Density (g/mL): 1.261 …
-
Polytetrafluoroethylene
Thermo Scientific ChemicalsFormula: -(CF2CF2-) n CAS Number: 9002-84-0 Harmonized Tariff Code: 3904.61
-
Titanium carbide, 99.5% (metals basis)
Thermo Scientific ChemicalsFormula: CTi Formula weight: 59.91 Purity: 99.5% (metals basis) CAS Number: 12070-08-5 UN Number: UN3178 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2849.90 Hazard Statements: H228 Flammable solid. Precautionary Statements: …
-
Boc-L-aspartic acid ß-benzyl ester ; 99%
AFG BioscienceSynonyms: Boc-L-Asp(OBzl)-OH Purity Limit: 99% CAS No.: 7536-58-5 Molecular Formula: C16H21NO6 Molecular Weight: 323.3 MDL No.: MFCD00065564 Optical Rotation: +8.5°±1.5°AcOH) Storage Temperature: Store at 0-8°C
-
Chloroacetic acid, 99%
BeanTown ChemicalCAS: 79-11-8 EC No: 201-178-4 MDL No: MFCD00002683 RTECS: AF8575000 UN No: UN1751; Haz Class: 6.1 (8); Packing Group: II Crystalline Linear Formula: ClCH2COOH MW: 94.50 Melting Point: 60-63° Boiling Point: 189° Flash Point: 126°C (259°F)
-
Guanidine Hydrochloride, Ultra Pure
MP Biomedicals* Strong chaotropic agent useful for the denaturation and subsequent refolding of proteins * Used in the isolation of RNA * Solubilizes insoluble or denatured proteins such as inclusion bodies * Can be used for the recovery of periplasmic proteins
-
Methyl chloroacetate, 0.99
MilliporeSigmaCAS Number: 96-34-4 Formula: C3H5ClO2 Formula Weight: 108.52 Linear Formula: ClCH2COOCH3 MDL No.: MFCD00000931 Purity: 0.99 Boiling Point: 130 C/740 mmHg(lit.) Melting Point: -33 C (lit.) Density: 1.238 g/mL at 25 C(lit.) Refractive Index: n20/D 1.422(lit.) Beilstein…
-
D-Mannitol, 99%
BeanTown ChemicalCAS: 69-65-8 EC No: 200-711-8 MDL No: MFCD00064287 RTECS: OP2060000 Powder Molecular Formula: C6H14O6 MW: 182.17 Melting Point: 167-170°
-
Charcoal activated for analysis
MilliporeSigmaCAS Number: 7440-44-0 UN Number: UN1362 Solubility: (20°C) insoluble Melting Point: 3550°C Molar Mass: 12.01 g/mol Bulk Density: 150 - 440 kg/m5
-
Synonyms: BSA; Bovine albumin CAS No.: 9048-46-8 Purity: ≥98% (agarose gel electrophoresis) Storage Temperature: 2-8°C Biochem/physiol Actions: Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies. 1 Preparation…
-
Potassium cyanide
MilliporeSigmaCAS Number: 151-50-8 UN Number: UN1680 Solubility: 716 g/l (25°C) Melting Point: 634°C Molar Mass: 65.12 g/mol Bulk Density: 750 kg/m3 Boiling Point: 1625°C (1013 hPa) Vapor Pressure: (20°C) Density: 1.55 g/cm3 (20°C) pH: 11 - 12 (20 g/l, H2O, 20°C)
-
ALDRICH Gum rosin, natural resin
MilliporeSigmaSynonym(s): Colophony; Rosin, gum CAS No.: 8050-09-7 Analysis Note: powder to solified mass or chunks, yellow to deep yellow Packaging: 250 g in poly bottle
-
Fluka Silicon dioxide ~99%, 0.5-10 µm (approx. 80% between 1-5 µm)
Honeywell Research ChemicalsChemical name: Silicon dioxide Chemical synonyms: Sand, white quartz; Quartz; Silicon dioxide Product Brand: Analytical Material form: Solid Density (g/cm3): 2.65 Molecular weight: 60.08 Molecular formula: O2Si Chemical purity: ~99% UN Number:
-
n-Octyltriethoxysilane, 95%
Thermo Scientific ChemicalsSynonym(s): Triethoxy-n-octylsilane Formula: CH3(CH2)7Si(OCH2CH3)3 Formula weight: 276.49 Purity: 95% CAS Number: 2943-75-1 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
-
-
Formula: [-CH2CHOH-]n CAS No.: 9002-89-5
-
SIGMA Glycine, BioXtra, =99% (titration)
MilliporeSigmaSynonyms: Aminoacetic acid; Aminoethanoic acid; Glycocoll Formula: NH2CH2COOH Formula Weight: 75.07 CAS No.: 56-40-6 Purity: ≥99% (titration) Biochem/physiol Actions: Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.
-
Tetrahydro-4H-pyran-4-one ; >/= 99% (Assay)
AFG BioscienceSynonyms: 4-OxotetrahydropyranTetrahydro-2H-pyran-4-one Purity Limit: ≥ 99% (Assay) CAS No.: 29943-42-8 Molecular Formula: C5H8O2 Molecular Weight: 100.12 MDL No.: MFCD00006581 Appearance: Colorless transparent liquid Density: 1.084 Boiling Point: 166-167 °C Refractive…
-
L-Isoleucine, U.S.P., Multi-Compendial
Avantor - J.T.Baker®Formula: C6H13NO2 Formula Weight: 131.17 CAS Number: 73-32-5
-
"Hy-Case® SF, Casein acid hydrolysate, from bovine milk"
MilliporeSigmaSynonyms: Peptone from casein CAS No.: 91079-40-2 Application: Recommended for use as a microbiological nutrient in laboratory media, fermentations, and tissue culture applications requiring a mixture of highly soluble free amino acids. Linkage: Similar to Hy-Case Amino, but contains a…
-
Sebacic Acid For Synthesis
MilliporeSigmaCAS No.: 111-20-6 Solubility: 1 g/l (20°C) Melting Point: 130 - 133°C Molar Mass: 202.24 g/mol Bulk Density: 600 - 620 kg/m3 Boiling Point: 295°C (133 hPa) Vapor Pressure: 1.3 hPa (183°C) Density: 1.21 g/cm3