MilliporeSigma, 50 g
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ALDRICH 2-Bromopropene, 99%
MilliporeSigmaSynonym(s): Isopropenyl bromide Formula: CH3C(Br)=CH2 Formula Weight: 120.98 CAS No.: 557-93-7 UN Number: UN1993 Purity: 99% Density: 1.362g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 10, 50 g in glass bottle
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Mercury(II) Acetate For Analysis ACS, Reagent Ph Eur
MilliporeSigmaFormula: Hg(CH3COO)2 Grade: ACS, Reag. Ph Eur CAS No.: 1600-27-7 Solubility: 400 g/l (20°C) Melting Point: 178 - 180°C (decomposition) Molar Mass: 318.68 g/mol Bulk Density: 1000 kg/m3 Density: 3.27 g/cm3 (20°C) Hill Formula: C4H6HgO4
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Oxalic acid, puriss. p.a., anhydrous, =99.0% (RT)
MilliporeSigmaFormula: HO2CCO2H Formula Weight: 90.03 CAS No.: 144-62-7 Purity: ≥99.0% (RT)
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Chlorodimethylsilane, 0.98
MilliporeSigmaSynonyms: DMCS; Dimethylchlorosilane CAS Number: 1066-35-9 Formula: C2H7ClSi Formula Weight: 94.62 Linear Formula: (CH3)2SiHCl MDL No.: MFCD00000495 Purity: 0.98 Boiling Point: 34.7 C(lit.) Melting Point: -111 C (lit.) Density: 0.852 g/mL at 25 C(lit.) Refractive…
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tert-Butyl bromoacetate, 0.98
MilliporeSigmaCAS Number: 5292-43-3 Formula: C6H11BrO2 Formula Weight: 195.05 Linear Formula: BrCH2COOC(CH3)3 MDL No.: MFCD00000188 Purity: 0.98 Boiling Point: 50 C/10 mmHg(lit.) Density: 1.321 g/mL at 25 C(lit.) Refractive Index: n20/D 1.445(lit.) Beilstein Registry Number: 1753010 …
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Empirical Formula: C26H27O3P Linear Formula: [(CH3)3C6H2CO]2P(O)C6H5 Formula Weight: 418.46 MDL Number: MFCD01863675 Purity: 97% Melting Point: 131-135 °C(lit.)
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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…
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Sodium arsenate dibasic heptahydrate, ACS reagent, >=98%
MilliporeSigmaSynonyms: Disodium hydrogen arsenate heptahydrate; di-Sodium hydrogen arsenate heptahydrate CAS Number: 10048-95-0 Formula: HAsNa2O4 · 7H2O Formula Weight: 312.01 Linear Formula: Na2HAsO4 · 7H2O MDL No.: MFCD00149179 Purity: >=98%; 98.0-102.0% UNSPSC Code: 12352300
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"α-Naphtholbenzein, indicator (pH 8.2-10.0)"
MilliporeSigmaSynonyms: 4,4′-(α-Hydroxybenzylidene)di-1-naphthol; p-naphtholbenzein Formula: C27H18O2 Formula Weight: 374.43 CAS No.: 145-50-6
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Synonym(s): 2-Hydrazono-3-methylbenzothiazoline hydrochloride Formula: C8H9N3S · HCl · H2O Formula Weight: 233.72 CAS No.: 38894-11-0 UN Number: UN2811 Purity: ≥99.0% (HPLC) General description: may contain free HCl Other…
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ALDRICH Propargyl bromide solution, 80wt. % in toluene
MilliporeSigmaSynonym(s): 3-Bromo-1-propyne Formula: HC≡CCH2Br Formula Weight: 118.96 CAS No.: 106-96-7 UN Number: UN2345 Density: 1.335g/mLat 25°C Application: Used to make propargylic amines employed in enyne metathesis. Employed in the propargylation of spiro…
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Synonyms: Dichlorozinc Formula: ZnCl2 Formula Weight: 136.30 CAS No.: 7646-85-7
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Thiamine hydrochloride, tested according to Ph.Eur.
MilliporeSigmaCAS No.: 67-03-8 Synonyms: Thiamio hydrochloridum; Aneurine hydrochloride; Vitamin B1 hydrochloride Formula: C12H17ClN4OS ¬? HCl Formula Weight: 337.27 Linear Formula: C12H17ClN4OS ¬? HCl MDL No.: …
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"L-Rhamnose monohydrate, for microbiology, =99.0%"
MilliporeSigmaSynonyms: 6-Deoxy-L-mannose; L(+)Rhamnopyranose Formula: C6H12O5 · H2O Formula Weight: 182.17 CAS No.: 10030-85-0 Purity: ≥99.0% (HPLC); ≥99.0%
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Synonym(s): ( S )-(+)-2-Hydroxypropanoic acid hemicalcium salt; L-Lactic acid hemicalcium salt; Sarcolactic acid hemicalcium salt Formula: [CH3CH(OH)COO]2Ca · xH2O Formula Weight: 218.22 (anhydrous basis) CAS No.: 41372-22-9 Purity: ≥85% …
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Acetic acid-d4, >=99.5 atom % D
MilliporeSigmaSynonyms: Acetic-d3 acid-d; Tetradeuteroacetic acid CAS Number: 1186-52-3 Formula: C2D4O2 Formula Weight: 64.08 Linear Formula: CD3CO2D MDL No.: MFCD00051051 Purity: >=99% (CP) Boiling Point: 115.5 C(lit.) Melting Point: 15-16 C (lit.) Density: 1.119 g/mL at 25 C(lit.) …
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Fluorescein Sodium (C.I. 45350) Indicator Reagent Ph Eur
MilliporeSigmaGrade: Reag. Ph Eur CAS No.: 518-47-8 pH: 8.3 (10 g/l, H2O, 20°C) Solubility: 500 g/l (20°C) Melting Point: >300°C Molar Mass: 376.27 g/mol Bulk Density: 600 kg/m3 Hill Formula: C20H10Na2O5
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"Beef extract powder, for microbiology"
MilliporeSigmaCAS No.: 68990-09-0 Application: For use in general purpose media.
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Formula: (C2H5)3N · HCl Formula Weight: 137.65 CAS No.: 554-68-7 Purity: ≥99.0% (AT) Packaging: 50, 250 g in poly bottle
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Sodium glycocholate hydrate >=97% (TLC)
MilliporeSigmaSynonym(s): 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid N-(carboxymethyl)amide sodium salt; Glycocholic acid sodium salt hydrate; N-(3α,7α,12α-Trihydroxy-24-oxocholan-24-yl)glycine sodium salt; N-Cholylglycine sodium salt Empirical Formula: …
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Methyl blue (C.I. 42780) for microscopy
MilliporeSigmaSynonyms: Methyl blue for microscopy and microbiology Hill Formula: C37H27N3Na2O9S3 CAS Number: 28983-56-4
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Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Molecular Formula: H2KO4P Molecular Weight: 136.09 Linear Structural Formula: KH2PO4 MDL Number: MFCD00011401 Purity: 99.5-101.0% (T) Melting Point: 252.6 C (lit.) Density: …
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ALDRICH Dimethyl sulfoxide-d6, 99.5 atom % D
MilliporeSigmaSynonyms: (Methyl sulfoxide)-d6; DMSO-d6; Hexadeuterodimethyl sulfoxide Formula: (CD3)2SO Formula Weight: 84.17 CAS No.: 2206-27-1 Density: 1.190 g/mL at 25 °C(lit.) Packaging: 10 g in ampule Packaging: 50, 100, 250 g in glass bottle
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Synonym(s): 1-Hydroxyethylidenediphosphonic acid Formula: C2H8O7P2 · H2O Formula Weight: 224.04 CAS No.: 25211-86-3 Purity: ≥95.0% (T) Other Notes: Powerful complexing agent 1 Packaging: 10, 50 g in glass bottle
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8-Hydroxyquinoline, ACS reagent, 99%
MilliporeSigmaChemical structure: quinolone Synonyms: 8-Quinolinol; 8-Hydroxyquinoline; 8-Oxychinolin; Oxine Molecular Formula: C9H7NO Molecular Weight: 145.16 Linear Structural Formula: C9H7NO MDL Number: MFCD00006807 Purity: 99% Melting Point: 70-73 C (lit.) …
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Synonym(s): 4,4′-Dimethoxytrityl chloride; Chloro-4,4′-dimethoxytriphenylmethane; DMT; DMT-Cl Formula: C21H19ClO2 Formula Weight: 338.83 CAS No.: 40615-36-9 Purity: ≥97.0% (HPLC) Other Notes: Useful protecting-group reagent 1, 2, …
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Mercury(II) Oxide Red, For Analysis
MilliporeSigmaCAS No.: 21908-53-2 pH: 6 - 7 (50 g/l, H2O, 20°C) (slurry) Solubility: 0.052 g/l (25°C) Melting Point: >400°C (decomposition) Molar Mass: 216.58 g/mol Bulk Density: 3000 kg/m3 Vapor Pressure: 0.12 Pa (20°C) Density: 11.1 g/cm3 (20°C) Hill Formula: HgO
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CAS No.: 67-42-5 Synonyms: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid Formula: C14H24N2O10 Formula Weight: 380.35 Linear Formula: …
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Synonyms: 1-Heptanesulfonic acid sodium salt monohydrate Formula: CH3(CH2)5CH2SO3Na · H2O Formula Weight: 220.26 CAS No.: 207300-90-1 Purity: ≥99.0% (T)
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Lithium iodide anhydrous for synthesis
MilliporeSigmaChemical Formula: LiI Hill Formula: ILi CAS Number: 10377-51-2
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1,4-Dihydro-4-Pyridinone For Synthesis
MilliporeSigmaCAS No.: 108-96-3 pH: 7.0 (50 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 140 - 147°C Molar Mass: 95.1 g/mol Bulk Density: 600 kg/m3 Boiling Point: 170 - 172°C (0.03 hPa) Flash Point: 212°C Refractive Index: 212°C Ignition Point: 515°C