Reagents, D, 100 g, Supplies, MilliporeSigma
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Dowex® 1X2 chloride form, 200-400 mesh
MilliporeSigmaCAS No.: 69011-19-4 Application: Strongly basic (type I) anion exchange resin for food & drug processing; meets requirements of FDA Food Additive Regulation 21 CFR 173.25 Features and Benefits: strongly basic anion. Other Notes: This ion-exchange resin has not been specially processed…
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Synonyms: Methylene iodide CAS Number: 75-11-6 Formula: CH2I2 Formula Weight: 267.84 Linear Formula: CH2I2 MDL No.: MFCD00001079 Purity: 0.99 Boiling Point: 67-69 C/11 mmHg(lit.) Melting Point: 5-8 C (lit.) Density: 3.325 g/mL at 25 C(lit.) Beilstein Registry Number: …
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ALDRICH Diaminomaleonitrile, 98%
MilliporeSigmaSynonym(s): DAMN Formula: NCC(NH2)=C(NH2)CN Formula Weight: 108.10 CAS No.: 1187-42-4 UN Number: UN3439 Purity: 98% Packaging: 25, 100 g in glass bottle
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N,N-Dimethylethylenediamine, 0.95
MilliporeSigmaSynonyms: 2-(Dimethylamino)ethylamine; DMEN CAS Number: 108-00-9 Formula: C4H12N2 Formula Weight: 88.15 Linear Formula: (CH3)2NCH2CH2NH2 MDL No.: MFCD00008175 Purity: 0.95 Boiling Point: 104-106 C(lit.) Density: 0.807 g/mL at 20 C(lit.) Refractive Index: n20/D…
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"Dimethylglyoxime, Greater Than or Equal to 97.0% (TLC)"
MilliporeSigmaSynonym(s): 2,3-Butanedione dioxime; Diacetyldioxime Formula: CH3C(=NOH)C(=NOH)CH3 Formula Weight: 116.12 CAS No.: 95-45-4 UN Number: UN2926 Purity: ≥97.0% (TLC)
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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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Synonyms: 2,3-Butanedione dioxime; Diacetyldioxime Formula: CH3C(=NOH)C(=NOH)CH3 Formula Weight: 116.12 CAS No.: 95-45-4 Purity: ≥99.0% (TLC) Storage Temperature: 2-8°C Other Notes: Reagent for the spectrophotometric determination of Co(II), Fe(II),…
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N,N'-Dimethylethylenediamine, 0.98
MilliporeSigmaSynonyms: DMEDA; 1,2-Bis(methylamino)ethane Molecular Formula: C4H12N2 Molecular Weight: 88.15 Linear Structural Formula: CH3NHCH2CH2NHCH3 MDL Number: MFCD00008290 Purity: 98% Density: 0.819 g/mL at 20 C (lit.) Refractive Index: n20/D 1.431 (lit.) …
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ALDRICH Diethyl ethoxymethylenemalonate, 99%
MilliporeSigmaFormula: C2H5OCH=C(COOC2H5)2 Formula Weight: 216.23 CAS No.: 87-13-8 Purity: 99% Density: 1.07g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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ALDRICH Diphenyl sulfone, 97%
MilliporeSigmaSynonym(s): Phenyl sulfone Formula: (C6H5)2SO2 Formula Weight: 218.27 CAS No.: 127-63-9 Purity: 97% Packaging: 100 g in poly bottle
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ALDRICH Dimethylamine hydrochloride, 99%
MilliporeSigmaFormula: (CH3)2NH · HCl Formula Weight: 81.54 CAS No.: 506-59-2 Purity: 99% Packaging: 100, 500 g in poly bottle
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ALDRICH DL-Panthenol, 99%
MilliporeSigmaSynonym(s): (±)-α,y-Dihydroxy- N -(3-hydroxypropyl)-β,β-dimethylbutyramide; (±)-2,4-Dihydroxy-3,3-dimethylbutyric 3-hydroxypropylamide; DL-Pantothenyl alcohol Formula: HOCH2C(CH3)2CH(OH)CONH(CH2)3OH Formula…
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ALDRICH Diphenylacetonitrile, 98%
MilliporeSigmaFormula: (C6H5)2CHCN Formula Weight: 193.24 CAS No.: 86-29-3 Purity: 98% Packaging: 100, 500 g in poly bottle
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ALDRICH 3,5-Dimethylpyrazole, 99%
MilliporeSigmaFormula: C5H8N2 Formula Weight: 96.13 CAS No.: 67-51-6 Purity: 99% Application: Common reagent for the preparation of pyrazolato ligated complexes. 1, Also used to prepare N -1-substituted derivatives having antibacterial activity. Packaging: 5,…
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ALDRICH 1,10-Dibromodecane, 97%
MilliporeSigmaSynonym(s): Decamethylene dibromide Formula: Br(CH2)10Br Formula Weight: 300.07 CAS No.: 4101-68-2 Purity: 97% Density: 1.335g/mLat 25°C(lit.) Packaging: 100 g in glass bottle
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ALDRICH 4,4'-Difluorobenzophenone, 99%
MilliporeSigmaFormula: (FC6H4)2CO Formula Weight: 218.20 CAS No.: 345-92-6 Purity: 99% Packaging: 25, 100 g in poly bottle
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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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CAS Number: 122-39-4 Formula: C12H11N Formula Weight: 169.22 Linear Formula: (C6H5)2NH MDL No.: MFCD00003014 Purity: >=98% (GC) Boiling Point: 302 C(lit.) Melting Point: 50-53 C (lit.); 52.5-54.0 C Beilstein Registry Number: 508755 EC Number: 204-539-4 UNSPSC Code: …
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D-a-Tocopherol succinate semisynthetic, 1210 IU/g
MilliporeSigmaSynonym(s): Vitamin E succinate Empirical Formula: C33H54O5 Linear Formula: C33H54O5 Formula Weight: 530.78 MDL Number: MFCD00072055 Beilstein Registry Number: 4038233
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Synonyms: Heavy water; Water-d2 Formula: D2O Formula Weight: 20.03 CAS No.: 7789-20-0 Density: 1.107 g/mL at 25 °C(lit.) Packaging: 10 x 1 mL in ampule Packaging: 25, 100 g in glass bottle
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Dextrose monohydrate, meets USP testing specifications
MilliporeSigmaSynonyms: D-(+)-Glucose monohydrate; Dextrose monohydrate Formula: C6H12O6 · H2O Formula Weight: 198.17 CAS No.: 14431-43-7
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3,3'-Diamino-N-methyldipropylamine, 0.96
MilliporeSigmaCAS Number: 105-83-9 Formula: C7H19N3 Formula Weight: 145.25 Linear Formula: CH3N(CH2CH2CH2NH2)2 MDL No.: MFCD00008217 Purity: 0.96 Boiling Point: 110-112 C/6 mmHg(lit.) Density: 0.901 g/mL at 25 C(lit.) Refractive Index: n20/D 1.4725(lit.) EC Number: 203-336-8 UNSPSC…
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Dichloroacetyl chloride, 0.98
MilliporeSigmaCAS Number: 79-36-7 Formula: C2HCl3O Formula Weight: 147.39 Linear Formula: Cl2CHCOCl MDL No.: MFCD00000840 Purity: 0.98 Boiling Point: 107-108 C(lit.) Density: 1.532 g/mL at 25 C(lit.) Refractive Index: n20/D 1.46(lit.) Beilstein Registry Number: 1209426 EC Number: …
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ALDRICH Dioctylamine, 98%
MilliporeSigmaFormula: CH3(CH2)7NH(CH2)7CH3 Formula Weight: 241.46 CAS No.: 1120-48-5 UN Number: UN2735 Purity: 98% Density: 0.799g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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1,5-Diphenylcarbazide, reagent grade
MilliporeSigmaSynonyms: 1,5-Diphenylcarbohydrazide; sym.-Diphenylcarbazide Formula: C6H5NHNHCONHNHC6H5 Formula Weight: 242.28 CAS No.: 140-22-7 Storage Temperature: 2-8°C Packaging: 10, 25, 100 g in glass bottle
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Diethylcarbamoyl chloride, 0.97
MilliporeSigmaSynonyms: Chloroformic acid diethylamide CAS Number: 88-10-8 Formula: C5H10ClNO Formula Weight: 135.59 Linear Formula: (C2H5)2NCOCl MDL No.: MFCD00000636 Purity: 0.97 Boiling Point: 117-123 C/133 mmHg(lit.) Melting Point: -32 C (lit.) Density: 1.07 g/mL at 25 C(lit.) …
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2,4-Dinitrophenol, moistened with water, >=98.0%
MilliporeSigmaSynonyms: alpha-Dinitrophenol; 2,4-DNP; DNP CAS Number: 51-28-5 Formula: C6H4N2O5 Formula Weight: 184.11 Linear Formula: (O2N)2C6H3OH MDL No.: MFCD00007115 Purity: >=98.0% Melting Point: 108-112 C (lit.) Beilstein Registry Number: 1246142 UNSPSC Code: 12352100 …
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ALDRICH 2,7-Dihydroxynaphthalene, 97%
MilliporeSigmaSynonym(s): 2,7-Naphthalenediol Formula: C10H6(OH)2 Formula Weight: 160.17 CAS No.: 582-17-2 Purity: 97% Application: Starting material for the synthesis of sulfonic acids and divinylnaphthalenes. Packaging: 100, 500 g in poly bottle
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Synonym(s): Tetrahydro-2,5-dimethoxyfuran Formula: C6H12O3 Formula Weight: 132.16 CAS No.: 696-59-3 UN Number: UN1993 Purity: 98% Density: 1.02g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle
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DCC, 0.99
MilliporeSigmaSynonyms: N,N'-Dicyclohexylcarbodiimide CAS Number: 538-75-0 Formula: C13H22N2 Formula Weight: 206.33 Linear Formula: C6H11N=C=NC6H11 MDL No.: MFCD00011659 Purity: 0.99 Boiling Point: 122-124 C/6 mmHg(lit.) Melting Point: 34-35 C (lit.) Beilstein Registry Number: 610662 …
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Dowex® 50WX4 hydrogen form, hydrogen form, 50-100 mesh
MilliporeSigmaFormula: (C10H12 · C10H10 · C8H8)x CAS No.: 69011-20-7 Application: Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25 Other Notes: This strongly acidic…
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ALDRICH 1,4-Dichlorobenzene, Greater Than or Equal to 99%
MilliporeSigmaFormula: C6H4Cl2 Formula Weight: 147.00 CAS No.: 106-46-7 UN Number: UN3077 Purity: ≥99% Density: 1.241g/mLat 25°C(lit.) Packaging: 100 g in poly bottle