Reagents, D, 25 g
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OmniPur® DEPC
MilliporeSigmaFormula: O(COOCH2CH3)2 Formula Weight: 162.14 CAS Number: 1609-47-8 Synonym(s): Diethyl Pyrocarbonate Description: For the preparation of RNase-free solutions
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GR ACS Dithizone
MilliporeSigmaFormula: C 6 H 5 NHNHCSN:NC 6 H 5 Formula Weight: 256.32 CAS Number: 60-10-6 Synonym(s): Diphenylthiocarbazone
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DL-Dithiothreitol, BioXtra, =99.0% (titration)
MilliporeSigmaSynonyms: threo -1,4-Dimercapto-2,3-butanediol; Cleland's reagent; DTT Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 3483-12-3 Purity: ≥99.0% (titration) Storage Temperature: 2-8°C Application: An excellent reagent for maintaining SH…
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ALDRICH Diazald®, 99%
MilliporeSigmaSynonym(s): N -Methyl- N -( p -tolylsulfonyl)nitrosamide; N -Methyl- N -nitroso- p -toluenesulfonamide; N -Nitroso- N -methyl- p -toluenesulfonamide; N -Nitroso- p -toluenesulfomethylamide; p -Tolylsulfomethylnitrosamide; Diazomethane precursor Formula: …
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4,4'-Dimethylbiphenyl, 99%
Thermo Scientific ChemicalsSynonym(s): 4,4'-Dimethyldiphenyl Formula: C14H14 Formula weight: 182.27 Purity: 99% CAS Number: 613-33-2 Harmonized Tariff Code: 2902.90
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1,5-Diphenylcarbazide, 97+%
Thermo Scientific ChemicalsSynonym(s): 1,5-Diphenylcarbohydrazide Formula: C13H14N4O Formula weight: 242.28 Purity: 97+% CAS Number: 140-22-7 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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DL-Isoproterenol hydrochloride, 98%
Thermo Scientific ChemicalsSynonym(s): (±)-Isoproterenol hydrochloride, N-Isopropyl-DL-noradrenaline hydrochloride Formula: C11H17NO3 HCl Formula weight: 247.72 Purity: 98% CAS Number: 51-30-9 Harmonized Tariff Code: 2922.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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ALDRICH Dotriacontane, 97%
MilliporeSigmaFormula: CH3(CH2)30CH3 Formula Weight: 450.87 CAS No.: 544-85-4 Purity: 97% Packaging: 5 g in glass bottle
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2,3-Dimethylindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2,3-Dimethyl-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 91-55-4 Molecular Formula: C10H11N Molecular Weight: 145.2 MDL No.: MFCD00005617 Appearance: White to pink crystal Melting Point: 102-108 ºC Storage Temperature: Store at 0-8 °C
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3,3'-Diaminobenzidine ; >/= 99% (assay)
AFG BioscienceSynonyms: 3,3',4,4'-Biphenyltetramine Purity Limit: ≥ 99% (assay) CAS No.: 91-95-2 Molecular Formula: C12H14N4 Molecular Weight: 214.27 MDL No.: MFCD00007725 Appearance: Off-white to brown solid Melting Point: 173-182 ºc Storage Temperature: Store at 0-8°C
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Diethyl dicarbonate, 97%
Thermo Scientific ChemicalsSynonym(s): Diethyl oxydiformate, Diethyl pyrocarbonate Formula: C6H10O5 Formula weight: 162.14 Purity: 97% CAS Number: 1609-47-8 Harmonized Tariff Code: 2920.90 Hazard Statements: H302-H315-H319-H335-H227 Harmful if swallowed. Causes skin irritation. Causes serious eye…
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ALDRICH 1,6-Diiodohexane, 97%, contains copper as stabilizer
MilliporeSigmaFormula: I(CH2)6I Formula Weight: 337.97 CAS No.: 629-09-4 Purity: 97% Density: 2.05g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate, 98%
Thermo Scientific ChemicalsSynonym(s): (1,2-Cyclohexylenedinitrilo)tetraacetic acid monohydrate, CyDTA Formula: C14H22N2O8 H2O Formula weight: 364.35 (346.34anhy) Purity: 98% CAS Number: 125572-95-4 Harmonized Tariff Code: 2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…
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Dimethyl acetylenedicarboxylate, 98%
Thermo Scientific ChemicalsSynonym(s): Acetylenedicarboxylic acid dimethyl ester, Butynedioic acid dimethyl ester Formula: C6H6O4 Formula weight: 142.11 Purity: 98% CAS Number: 762-42-5 UN Number: UN1760 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: …
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3,5-Dichlorobenzenesulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C6H3Cl3O2S Formula weight: 245.51 Purity: 97% CAS Number: 705-21-5 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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1,12-Dibromododecane, 98%
Thermo Scientific ChemicalsSynonym(s): Dodecamethylene dibromide Formula: Br(CH2)12Br Formula weight: 328.13 Purity: 98% CAS Number: 3344-70-5 Harmonized Tariff Code: 2903.39
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Diethyl 1-decylphosphonate, 97%
Thermo Scientific ChemicalsSynonym(s): 1-Decylphosphonic acid diethyl ester, Diethyl 1-decanephosphonate Formula: C14H31O3P Formula weight: 278.38 Purity: 97% CAS Number: 16165-68-7 Harmonized Tariff Code: 2920.90
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ALDRICH 3,4-Dimethoxybenzyl alcohol, 96%
MilliporeSigmaSynonym(s): Veratryl alcohol Formula: (CH3O)2C6H3CH2OH Formula Weight: 168.19 CAS No.: 93-03-8 Purity: 96% Density: 1.157g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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4-(Dimethylamino)pyridine, 99%
Thermo Scientific ChemicalsFormula: C7H10N2 Formula weight: 122.17 Purity: 99% CAS Number: 1122-58-3 UN Number: UN2928 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H310-H314-H318 Toxic if swallowed. Fatal in contact with skin. Causes severe skin burns…
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4,4'-Dichlorobenzophenone, 99%
MilliporeSigmaCAS No.: 90-98-2 Synonyms: 4,4′-DBP Formula: C13H8Cl2O Formula Weight: 251.11 Linear Formula: (ClC6H4)2CO MDL No.: MFCD00000623 Purity: 0.99 Boiling Point: 353 °C(lit.) Melting Point: 144-146 °C(lit.)
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3,4-Difluorophenol, 98%
Thermo Scientific ChemicalsFormula: C6H4F2O Formula weight: 130.09 Purity: 98% CAS Number: 2713-33-9 UN Number: UN2921 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2908.19 Hazard Statements: H301-H311-H314-H318-H228 Toxic if swallowed. Toxic in contact with skin. Causes severe skin…
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2'-Deoxyadenosine monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Adenine deoxyriboside, 9-(2-Deoxy-^b-D-ribofuranosyl)adenine Formula: C10H13N5O3 H2O Formula weight: 269.26 (251.24anhy) Purity: 99% CAS Number: 16373-93-6 Harmonized Tariff Code: 2934.99
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2,6-Dimethyl-p-benzoquinone, 99%
Thermo Scientific ChemicalsFormula: C8H8O2 Formula weight: 136.15 Purity: 99% CAS Number: 527-61-7 Harmonized Tariff Code: 2914.69 Hazard Statements: H301-H332-H315-H319-H335 Toxic if swallowed. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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3,5-Dihydroxybenzhydrazide, 98%
Thermo Scientific ChemicalsFormula: C7H8N2O3 Formula weight: 168.15 Purity: 98% CAS Number: 7732-32-3 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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2,4-Dinitrophenylhydrazine
Spectrum ChemicalCAS No.: 119-26-6 UN No.: UN1325 Class: 4.1 Pkg. Group: PG II
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D-(+)-Arabitol, 99%
Thermo Scientific ChemicalsFormula: C5H12O5 Formula weight: 152.15 Purity: 99% CAS Number: 488-82-4 Harmonized Tariff Code: 2905.49
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ALDRICH 1,12-Dibromododecane, 98%
MilliporeSigmaSynonym(s): Dodecamethylene dibromide Formula: Br(CH2)12Br Formula Weight: 328.13 CAS No.: 3344-70-5 Purity: 98% Packaging: 5, 25 g in poly bottle
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N,N-Dimethyl-1,4-phenylenediamine oxalate, 0.98
MilliporeSigmaSynonyms: N,N-Dimethyl-p-phenylenediamine hemioxalate salt CAS Number: 62778-12-5 Formula: C18H26N4O4 Formula Weight: 362.42 Linear Formula: [(CH3)2NC6H4NH2]2·H2C2O4 MDL No.: MFCD00036387 Purity: 0.98 Melting Point: 205 C (dec.) (lit.) EC Number: 263-723-2 UNSPSC Code: …
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2,3-Dichlorobenzenesulfonyl chloride, 98%
Thermo Scientific ChemicalsFormula: C6H3Cl3O2S Formula weight: 245.51 Purity: 98% CAS Number: 82417-45-6 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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1,4-Diaminobutane dihydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): 1,4-Butanediamine dihydrochloride, Putrescine dihydrochloride Formula: HCl H2N(CH2)4NH2 HCl Formula weight: 161.08 Purity: 99% CAS Number: 333-93-7 Harmonized Tariff Code: 2921.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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ALDRICH 1,5-Diaminonaphthalene, 97%
MilliporeSigmaSynonym(s): 1,5-DAN; 1,5-Naphthalenediamine; NSC 401110 Formula: C10H6(NH2)2 Formula Weight: 158.20 CAS No.: 2243-62-1 UN Number: UN3077 Purity: 97% Packaging: 25, 100 g in poly bottle