Reagents, D, 500 g, Reagents
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Formula: C6H4-1,4-(CO2CH3)2 Formula Weight: 194.18 CAS No.: 120-61-6 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 500 g in poly bottle
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1,5-Dibromopentane, 98%
Thermo Scientific ChemicalsSynonym(s): Pentamethylene dibromide Formula: Br(CH2)5Br Formula weight: 229.95 Purity: 98% CAS Number: 111-24-0 Harmonized Tariff Code: 2903.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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D-(+)-Glucosamine hydrochloride >=99%, crystalline
MilliporeSigmaSynonym(s): 2-Amino-2-deoxy-D-glucose hydrochloride; Chitosamine hydrochloride Empirical Formula: C6H13NO5 -+ HCl Linear Formula: C6H13NO5 -+ HCl Formula Weight: 215.63 MDL Number: MFCD00135831 Purity: ≥99% …
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ALDRICH 2,4-Dinitrophenylhydrazine, reagent grade, 97%
MilliporeSigmaFormula: (O2N)2C6H3NHNH2 Formula Weight: 198.14 CAS No.: 119-26-6 Purity: 97% Application: Reagent for the determination of aldehydes 1 and ketones. 2, 3 Also employed in cyclocondensations to pyrazoles. 4 Packaging: 25,…
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D-Pantothenic acid calcium salt hydrate, 98%
Thermo Scientific ChemicalsSynonym(s): Calcium D-pantothenate hydrate Formula: C18H32CaN2O10 xH2O Formula weight: 476.54(anhy) Purity: 98% CAS Number: 331748-07-3 Harmonized Tariff Code: 2936.24
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Dextrose, Anhydrous, Granular, USP, EP, BP, JP
Spectrum ChemicalGrade: USP, EP, BP, JP CAS No.: 50-99-7
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2,6-Diisopropylaniline, 90+%
Thermo Scientific ChemicalsFormula: C12H19N Formula weight: 177.29 Purity: 90+% CAS Number: 24544-04-5 Harmonized Tariff Code: 2921.49 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…
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ALDRICH Diphenylmethanol, 99%
MilliporeSigmaSynonym(s): Benzhydrol; Diphenyl carbinol Formula: (C6H5)2CHOH Formula Weight: 184.23 CAS No.: 91-01-0 Purity: 99% Packaging: 100, 500 g in poly bottle
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Synonym(s): H-DL-Glu-OH Formula: C5H9NO4 Formula weight: 147.13 Purity: 95% CAS Number: 617-65-2 Harmonized Tariff Code: 2922.42
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1,4-Dichlorobenzene, 99+%
Thermo Scientific ChemicalsSynonym(s): p-Dichlorobenzene Formula: C6H4Cl2 Formula weight: 147.00 Purity: 99+% CAS Number: 106-46-7 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2903.91 Hazard Statements: H351-H302-H332-H319 Suspected of causing cancer. Harmful if…
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1-Dodecanethiol, 98%
Thermo Scientific ChemicalsSynonym(s): n-Dodecyl mercaptan, Lauryl mercaptan Formula: C12H26S Formula weight: 202.40 Purity: 98% CAS Number: 112-55-0 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H317-H335 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin…
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Diiodomethane, 99%, stab.
Thermo Scientific ChemicalsSynonym(s): Methylene iodide Formula: CH2I2 Formula weight: 267.84 Purity: 99%, stab. CAS Number: 75-11-6 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H331-H302-H315-H319-H335 Toxic if inhaled. Harmful if…
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ALDRICH Dibenzylamine, 97%
MilliporeSigmaFormula: (C6H5CH2)2NH Formula Weight: 197.28 CAS No.: 103-49-1 Purity: 97% Density: 1.026g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Di-tert-butyl dicarbonate, >=98.0% (GC)
MilliporeSigmaSynonyms: Boc2O; Boc anhydride; Di-tert-butyl pyrocarbonate CAS Number: 24424-99-5 Formula: C10H18O5 Formula Weight: 218.25 Linear Formula: [(CH3)3COCO]2O MDL No.: MFCD00008805 Purity: >=98.0% (GC) Boiling Point: 56-57 C/0.5 mmHg(lit.) Melting Point: 22-26 C; 23 C (lit.) …
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N,N-Dimethylformamide dimethyl acetal, 97%
Thermo Scientific ChemicalsSynonym(s): 1,1-Dimethoxy-N,N-dimethylmethylamine Formula: (CH3)2NCH(OCH3)2 Formula weight: 119.16 Purity: 97% CAS Number: 4637-24-5 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2911.00 Hazard Statements: H225-H332-H315-H319-H335 Highly…
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Dibenzyl ether, 98+%
Thermo Scientific ChemicalsSynonym(s): Benzyl ether Formula: C6H5CH2OCH2C6H5 Formula weight: 198.27 Purity: 98+% CAS Number: 103-50-4 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2909.30 Risk Phrases: 51/53 Toxic to aquatic organisms, may cause long-term adverse…
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DRBC Agar 500G
MilliporeSigmaFormula: Mixture Synonym(s): Dichloran Rose Bengal Chloramphenicol Agar
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Dextran, MW ca 20,000
Thermo Scientific ChemicalsFormula: (C6H10O5)n CAS Number: 9004-54-0 Harmonized Tariff Code: 3913.90
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ALDRICH Dicyclopentadiene, contains BHT as stabilizer
MilliporeSigmaSynonym(s): 4,7-Methano-3a,4,7,7a-tetrahydroindene; Cyclopentadiene dimer; DCPD Formula: C10H12 Formula Weight: 132.20 CAS No.: 77-73-6 UN Number: UN2048 Density: 0.986g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle
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1,3-Dichlorobenzene, 98%
Thermo Scientific ChemicalsSynonym(s): m-Dichlorobenzene Formula: C6H4Cl2 Formula weight: 147.00 Purity: 98% CAS Number: 541-73-1 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2903.99 Hazard Statements: H302-H227 Harmful if swallowed. Combustible liquid. …
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Synonym(s): 1,3-Dimethyl-2-oxohexahydropyrimidine; N,N′ -Dimethylpropylene urea; DMPU Formula: C6H12N2O Formula Weight: 128.17 CAS No.: 7226-23-5 Purity: 98% Density: 1.06g/mLat 25°C(lit.) Application: Versatile solvent employed in …
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1,4-Diazabicyclo[2.2.2]octane, ReagentPlus®, =99%
MilliporeSigmaSynonyms: TED; Triethylenediamine Formula: C6H12N2 Formula Weight: 112.17 CAS No.: 280-57-9 Purity: ≥99% Density: 1.02 g/mL at 25 °C(lit.) General description: Strong hindered amine base. Legal Information: ReagentPlus is a registered…
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Decanoyl chloride, 98%
Thermo Scientific ChemicalsFormula: CH3(CH2)8COCl Formula weight: 190.71 Purity: 98% CAS Number: 112-13-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious…
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Celite® 545, BAKER ANALYZED Reagent
Avantor - J.T.Baker®Synonyms: Diatomaceous Earth, Diatomaceous silica. CAS Number: 68855-54-9 For use in pesticide residue analysis after petroleum ether extraction.
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D-Sorbitol, 98%
Thermo Scientific ChemicalsSynonym(s): D-Glucitol Formula: C6H14O6 Formula weight: 182.17 Purity: 98% CAS Number: 50-70-4 Harmonized Tariff Code: 2905.44