MilliporeSigma, 5 g, Reagents, S
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Sodium tungstate dihydrate, ACS reagent, 99%
MilliporeSigmaSynonyms: Tungstic acid sodium salt dihydrate Formula: Na2WO4 · 2H2O Formula Weight: 329.85 CAS No.: 10213-10-2 Purity: 99%; 99.0-101.0% (ACS specification) Application: Combines with hydrogen peroxide for the oxidation of secondary amines to…
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Sodium chlorite, technical grade, 80%
MilliporeSigmaThe acidified solution of sodium chlorite has been tested for the antimicrobial action on the broiler carcasses. It was found to be effective in the reduction of natural bioburden in a prechill procedure.. Molecular Formula: ClNaO2 Molecular Weight: 90.44 Linear Structural…
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ALDRICH Succinic acid-2,2,3,3-d4, 98 atom % D
MilliporeSigmaSynonym(s): Butanedioic acid-2,2,3,3-d4 Empirical Formula: C4D4H2O4 Linear Formula: HO2CCD2CD2CO2H Formula Weight: 122.11 MDL Number: MFCD00002791 Boiling Point: 235 °C …
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Sodium hydride, 60 % dispersion in mineral oil
MilliporeSigmaCAS Number: 7646-69-7 Formula: HNa Formula Weight: 24 Linear Formula: NaH MDL No.: MFCD00003471 Melting Point: 800 C (dec.) (lit.) UNSPSC Code: 12352000 General description: Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or…
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ALDRICH Sodium acetate-1-13C, 99 atom % 13C
MilliporeSigmaSynonyms: Acetic acid-1-13C sodium salt Molecular Formula: 13CCH3NaO2 Molecular Weight: 83.03 Linear Structural Formula: CH3 13CO2Na MDL Number: MFCD00037666 Melting Point: >300 C (dec.) (lit.)
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Starch from corn
MilliporeSigmaanalytical standard for Starch Assay Kits SA-20 and STA-20 Synonym(s): Corn starch; Starch from maize Linear Formula: (C6H10O5)n MDL Number: MFCD00082026 Storage: 2-8°C
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Empirical Formula: AgCl Linear Formula: AgCl Formula Weight: 143.32 MDL Number: MFCD00003399 Purity: 99.998% trace metals basis Melting Point: 455 °C(lit.)
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Synonyms: Porous silica; Silicon dioxide Molecular Formula: O2Si Molecular Weight: 60.08 Linear Structural Formula: SiO2 MDL Number: MFCD00011232 Melting Point: >1600 C (lit.) Application: Mesoporous silicas are inorganic materials having porous structures and find…
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SnAP M Reagent 95%
MilliporeSigmaSynonyms: 2-[(tributylstannyl)methoxy]-Ethanamine Molecular Formula: C15H35NOSn Molecular Weight: 364.15 Linear Structural Formula: C15H35NOSn Purity: 95% Storage: -20C Application: SnAP Reagents provide a one-step route, in tandem with various aldehyde substrates, to…
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Synonym(s): MIC substitute; Methyl isocyanate substitute Formula: C6H8N2O4 Formula Weight: 172.14 CAS No.: 18342-66-0 Purity: ≥97.0% (N) Other Notes: Safe and crystalline chemical equivalent of the toxic methyl isocyanate, MIC 1, 2 …
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ALDRICH S,S-Dibenzyl trithiocarbonate, 97%
MilliporeSigmaSynonym(s): Carbonic acid, trithio-, dibenzyl ester; Carbonotrithioic acid bis(phenylmethyl) ester; DBTTC; Dibenzyl carbonotrithioate; NSC 33081 Empirical Formula: C15H14S3 Linear Formula: C15H14S3 Formula Weight: 290.47 …
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CAS Number: 22189-32-8 Empirical Formula (Hill Notation): C14H24N2O7 · 2HCl · 5H2O Molecular Weight : 495.35 Application Recommended for use in cell culture applications at 7.5-20 mg/L and as a selection agent for transformed…
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ALDRICH Styrene-d8, 98 atom % D, 98% (CP)
MilliporeSigmaSynonym(s): Deuterated styrene; Phenylethylene-D8; Vinylbenzene-D8; Octadeuterostyrene Empirical Formula: C8D8 Linear Formula: C6D5CD=CD2 Formula Weight: 112.20 MDL Number: MFCD00044231 Purity: 98% (CP) …
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Synonym(s): ( R )-2-Hydroxypropionic acid sodium salt; D-Lactic acid sodium salt Formula: C3H5NaO3 Formula Weight: 112.06 CAS No.: 920-49-0 Purity: ≥99.0% (NT) Packaging: 1, 5 g in glass bottle
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Sodium chromate, 0.98
MilliporeSigmaCAS Number: 2146108 Formula: CrNa2O4 Formula Weight: 161.97 Linear Formula: Na2CrO4 MDL No.: MFCD00003484 Purity: 0.98 EC Number: 231-889-5 UNSPSC Code: 12352302
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"(±)-Sulfinpyrazone, analytical standard, for drug analysis"
MilliporeSigmaSynonyms: 1,2-Diphenyl-4-(phenylsulfinylethyl)-3,5-pyrazolidinedione Formula: C23H20N2O3S Formula Weight: 404.48 CAS No.: 57-96-5 Purity: ≥99%
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Synonym(s): ( S )-(+)-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate; ( S )-4-Hydroxydinaphtho[2,1- d :1',2'- f ][1,3,2]dioxaphosphepin-4-oxide Empirical Formula: C20H13O4P Linear Formula: C20H13O4P Formula Weight: 348.29 …
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Sodium hydrosulfite, technical grade
MilliporeSigmaSodium hydrosulfite (Sodium dithionite, Sodium hypodisulfite, Na2S2O4) is a white crystalline sodium salt. It decomposes in the presence of atmospheric oxygen to afford sodium hydrogen sulfate. It has been prepared by reducing sodium hydrogen sulfite in sulfurous acid solution with zinc. It is…
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SIAL Sodium pentanesulfonate
MilliporeSigma≥95% (elemental analysis) Synonym(s): 1-Pentanesulfonic acid sodium salt Empirical Formula: C5H11NaO3S Formula Weight: 174.19 Linear Formula: C5H11O3SNa MDL Number: MFCD00007541 Purity: ≥95%…
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S-(2-Aminoethyl)-L-cysteine hydrochloride =98% (TLC)
MilliporeSigmaSynonym: L-4-Thialysine hydrochloride CAS Number: 14099-35-8 Empirical Formula (Hill Notation): C5H12N2O2S · HCl Molecular Weight: 200.69 Beilstein Registry Number: 3697262 EC Number: 223-862-1 MDL Number: …
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ALDRICH 4-(Diethylamino)salicylaldehyde, 98%
MilliporeSigmaSynonym(s): 4-Diethylamino-2-hydroxybenzaldehyde Formula: (C2H5)2NC6H3-2-(OH)CHO Formula Weight: 193.24 CAS No.: 17754-90-4 Purity: 98% Packaging: 5 g in glass bottle
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Sodium bis(trimethylsilyl)amide, 0.95
MilliporeSigmaSynonyms: Hexamethyldisilazane sodium salt CAS Number: 1070-89-9 Formula: C6H18NNaSi2 Formula Weight: 183.37 Linear Formula: [(CH3)3Si]2NNa MDL No.: MFCD00009835 Purity: 0.95 Melting Point: 171-175 C (lit.) Beilstein Registry Number: 3629917 EC Number: 213-983-8 UNSPSC…
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SIGMA Sulfameter
MilliporeSigmaSynonym(s): 5-Methoxysulfadiazine; N 1 -(5-Methoxypyrimidin-2-yl)sulfanilamide Empirical Formula: C11H12N4O3S Linear Formula: C11H12N4O3S Formula Weight: 280.30 MDL Number: MFCD00006067 Storage:…
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Synonyms: Mesoporous silica; Thiol functionalized MCM-48; Thiol functionalized mesoporous slica Application: The unique physical properties such as high surface areas and ordered pore structure of mesoporous silica combined with the selectivity of amine and thiol functional groups make them…
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Sodium molybdate dihydrate, ACS reagent, =99%
MilliporeSigmaSynonyms: Molybdic acid sodium salt dihydrate Formula: Na2MoO4 · 2H2O Formula Weight: 241.95 CAS No.: 10102-40-6 Purity: ≥99%; 99.5-103.0% (ACS specification) Packaging: 100, 500, 6 x 500 g in poly bottle …
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Synonym(s): AgOTf; Silver triflate; Trifluoromethanesulfonic acid silver salt Formula: CF3SO3Ag Formula Weight: 256.94 CAS No.: 2923-28-6 Purity: ≥99.95% trace metals basis Application: Gold Catalysts — 21st Century ′Gold Rush′ …
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Selenium dioxide, >=99.9% trace metals basis
MilliporeSigmaSynonyms: NSC 56753; Selenium oxide CAS Number: 2025852 Formula: O2Se Formula Weight: 110.96 Linear Formula: SeO2 MDL No.: MFCD00003562 Purity: >=99.9% trace metals basis Melting Point: 315 C (subl.) (lit.) EC Number: 231-194-7 UNSPSC Code: 12352000 Application: …
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ALDRICH L-Serine methyl ester hydrochloride, 98%
MilliporeSigmaFormula: HOCH2CH(NH2)COOCH3 · HCl Formula Weight: 155.58 CAS No.: 5680-80-8 Purity: 98% Packaging: 25 g in poly bottle
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ALDRICH Sodium butyrate, 98%
MilliporeSigmaSynonym(s): Butyric acid sodium salt Formula: CH3CH2CH2COONa Formula Weight: 110.09 CAS No.: 156-54-7 Purity: 98% Packaging: 100, 500 g in poly bottle
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Sodium bisulfite, ACS reagent, mixture of NaHSO3 and Na2S2O5
MilliporeSigmaSynonyms: Sodium hydrogensulfite CAS No.: 7631-90-5 Purity: ≥58.5% (SO2) Components: Mixture of sodium bisulfite, NaHSO 3 and sodium metabisulfite, Na 2 S 2 O 5 . Supplemental Hazard Statements: Contact with acids liberates toxic gas. Packaging: 100, 500 g in poly…
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SPhos 95%
MilliporeSigmaSPhos [2-Dicyclohexylphosphino-2′, 6′-dimethoxybiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions. Synonyms: …
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Sodium diethyldithiocarbamate trihydrate, ACS reagent
MilliporeSigmaSynonyms: Cupral; Diethyldithiocarbamic acid sodium salt Formula: (C2H5)2NCSSNa · 3H2O Formula Weight: 225.31 CAS No.: 20624-25-3 Application: Spin trap used in conjunction with Fe 2+ to detect NO in brain, kidney, liver, and other tissues.…