Chemicals Reagents B

Chemicals Reagents B

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  • Barium Hydroxide, Anhydrous, Powder, Reagent

    Grade: Reagent CAS No.: 17194-00-2 UN No.: UN3262 Class: 8 Pkg. Group: PG III

  • 1-Butanol, BioRenewable, ACS reagent, =99.4%

    1-Butanol, BioRenewable, ACS reagent, =99.4%

  • SIGMA Benzyldimethylhexadecylammonium chloride cationic detergent

    Synonym(s): 16-BAC; Benzylhexadecyldimethylammonium chloride; Cetalkonium chloride; Cetyldimethylbenzylammonium chloride Empirical Formula: C25H46ClN Linear Formula:...

  • ALDRICH 5-Bromo-2-iodopyridine, 97%

    Empirical Formula: C5H3BrIN Linear Formula: C5H3BrIN Formula Weight: 283.89 MDL Number: MFCD00691506 Purity: 97% Melting Point: 113-117 °C(lit.)

  • Butyl methacrylate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C8H14O2 Formula Weight: 142.20 Linear Formula: CH2=C(CH3)COO(CH2)3CH3 MDL Number: MFCD00009444 Boiling Point: 162-165 °C(lit.)...

  • ALDRICH 1-Bromo-2,4-dichlorobenzene, 97%

    Empirical Formula: C6H3BrCl2 Linear Formula: BrC6H3Cl2 Formula Weight: 225.90 MDL Number: MFCD00018333 Purity: 97% Melting Point: 26-30 °C(lit.)

  • Boron trifluoride tetrahydrofuran complex, contains >0.5% sulfur dioxide as peroxide formation suppressor

    CAS Number: 462-34-0 Formula: C4H8BF3O Formula Weight: 139.91 Linear Formula: BF3 · THF MDL No.: MFCD00040372 Boiling Point: 180 C(lit.) Melting Point: 11-13 C (lit.) Density: 1.268 g/mL at 25 C(lit.) EC Number: 207-325-9 UNSPSC Code: 12352106 Application: Reactant or reagent involved...

  • ALDRICH Bromomethyl methyl ether, technical grade, 90%

    Formula: BrCH2OCH3 Formula Weight: 124.96 CAS No.: 13057-17-5 UN Number: UN1992 Purity: 90% Density: 1.531g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5, 25 g in glass bottle

  • ALDRICH Butyl phenyl ether, 99%

    Empirical Formula: C10H14O Linear Formula: C6H5O(CH2)3CH3 Formula Weight: 150.22 MDL Number: MFCD00009438 Purity: 99% Boiling Point: 210.3 °C(lit.) Melting Point: −19 °C(lit.) Density:...

  • SIGMA 1B8-F11 Reactivity: Anti-Bovine Herpes Virus 1

    Storage: −196°C

  • SIGMA Bradykinin Fragment 1-5 >=97% (HPLC)

    Empirical Formula: C27H40N8O6 Linear Formula: C27H40N8O6 Formula Weight: 572.66 MDL Number: MFCD00076260 Purity: ≥97% (HPLC) Storage: −20°C

  • Benzo[a]fluorenone

    MilliporeSigma

    BCR ® certified Reference Material Empirical Formula: C17H10O Formula Weight: 230.26 Linear Formula: C17H10O MDL Number: MFCD00215959 Storage: 2-8°C Beilstein Registry Number: 1960212

  • BCIP®/NBT solution, premixed

    EC Number 231-791-2 Other Notes 0.48 mM NBT, 0.56 mM BCIP, 10 mM Tris and 59.3 mM MgCl2, pH approx. 9.2 Substrates Substrate for visualizing alkaline phosphatase conjugates in Western blotting. Legal Information BCIP is a registered trademark of Sigma-Aldrich Co. LLC

  • Biotin-dPEG(R)23-MAL

    MilliporeSigma

    Molecular Formula: C65H119N5O28S Molecular Weight: 1450.72 Linear Structural Formula: C65H119N5O28S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

  • ALDRICH 2-Benzoylpyridine, Greater Than or Equal to 99%

    Synonym(s): Phenyl 2-pyridyl ketone Formula: C12H9NO Formula Weight: 183.21 CAS No.: 91-02-1 Purity: ≥99% Packaging: 25, 100 g in glass bottle

  • Biotin-dPEG(R)11-MAL

    MilliporeSigma

    Molecular Formula: C41H71N5O16S Molecular Weight: 922.09 Linear Structural Formula: C41H71N5O16S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

  • ALDRICH 3-Bromoquinoline, 98%

    Empirical Formula: C9H6BrN Linear Formula: C9H6BrN Formula Weight: 208.05 MDL Number: MFCD00006767 Purity: 98% Boiling Point: 274-276 °C(lit.) Melting Point: 13-15 °C(lit.) Density: 1.533 g/mL at 25 °C(lit.)...

  • Boc-3-[3,4-bis(trifluoromethyl)phenyl]-L-alanine >=95% (HPLC)

    Synonyms: (S)-3-(3,4-Bis(trifluoromethyl)phenyl)-2-(tert-butoxycarbonylamino)propanoic acid Molecular Formula: C16H17F6NO4 Molecular Weight: 401.3 Linear Structural Formula: C16H17F6NO4 Purity: >=95% (HPLC) Storage: 2-8C Application: Unnatural amino acid was derived from a C-H Activation methodology...

  • SIGMA Bis(2,2'-bipyridine)-(5-aminophenanthroline)ruthenium bis(hexafluorophosphate) BioReagent, suitable for fluorescence

    Synonym(s): Ru(bpy)2(phen-5-NH2)(PF6)2 Empirical Formula: C32H25N7Ru -+ 2 PF6 Linear Formula: C32H25N7Ru -+ 2 PF6 Formula Weight: 898.59 MDL Number: MFCD20921517 Storage:...

  • Benzene, Exceeds A.C.S. Specifications, HPLC Grade

    Grade: HPLC Grade CAS No.: 71-43-2 UN No.: UN1114 Class: 3 Pkg. Group: PG II

  • ALDRICH 2-Bromo-1H-imidazole, 97%

    Formula: C3H3BrN2 Formula Weight: 146.97 CAS No.: 16681-56-4 Purity: 97% Storage: 2-8°C Packaging: 250 mg in glass bottle

  • Bile salts

    MilliporeSigma

    for microbiology Synonym(s): Bile acids sodium salt; Cholic acid-Deoxycholic acid sodium salt mixture MDL Number: MFCD00130648

  • ALDRICH Bis(benzene)chromium(0), 97%

    Synonym(s): Dibenzenechromium Empirical Formula: C12H12Cr Linear Formula: C12H12Cr Formula Weight: 208.22 MDL Number: MFCD00015485 Purity: 97% Melting Point: 260-265 °C(lit.)

  • ALDRICH Bromocresol Purple solution, 0.04wt. % in H2O

    Synonym(s): 5',5''-Dibromo- o -cresolsulfonephthalein sodium salt Empirical Formula: C21H15Br2NaO5S Linear Formula: C21H15Br2NaO5S Formula Weight: 562.20 MDL Number: MFCD00148896 Density: 0.991 g/mL at...

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