MilliporeSigma, 2.5 kg, Reagents, S
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Sodium metabisulfite, reagent grade, 97%
MilliporeSigmaSynonyms: Sodium disulfite; Sodium pyrosulfite Formula: Na2S2O5 Formula Weight: 190.11 CAS No.: 7681-57-4 Purity: 97% Supplemental Hazard Statements: Contact with acids liberates toxic gas. Packaging: 2.5 kg in poly bottle Packaging: 500 g in…
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ALDRICH Sodium citrate dihydrate >=99%, FG
MilliporeSigmaSynonym(s): Sodium citrate tribasic dihydrate; Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate Formula: C6H5Na3O7 • 2H2O Formula Weight: 294.10 CAS No.: 6132-04-3 MDL No.: MFCD00150031 Purity: >=99% …
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GR ACS Sodium Sulfite, Anhydrous
MilliporeSigmaFormula: Na2SO3 Formula Weight: 126.04 CAS Number: 7757-83-7
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Sodium sulfate
MilliporeSigmatested according to Ph.Eur., anhydrous Synonym(s): Natrii sulfas anhydricus Empirical Formula: Na2O4S Formula Weight: 142.04 Linear Formula: Na2SO4 MDL Number: MFCD00003504 Melting Point: 884 °C(lit.) Density: …
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Sucrose, ACS reagent
MilliporeSigmaSynonyms: α-D-Glc-(1→2)-β-D-Fru; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranosyl-α-D-glucopyranoside; D(+)-Saccharose; Sugar Formula: C12H22O11 Formula Weight: 342.30 CAS No.: 57-50-1 …
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Sodium hydroxide, ACS reagent, =97.0%, pellets
MilliporeSigmaSodium hydroxide (NaOH) also known as caustic soda is a water soluble inorganic base with a wide range of industrial application such as titration, dissolution testing and in impinger to remove acidic gases. It participates in the oxidation of glycerol catalyzed by Au/charcoal or Au/graphite. It…
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Molecular Formula: NNaO2 Molecular Weight: 69.0 Linear Structural Formula: NaNO2 MDL Number: MFCD00011118 Purity: >=99.0% Melting Point: 271 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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SUPELCO Siicon dioxide
MilliporeSigmaacid washed and calcined, Analytical Reagent Synonym(s): Sand, white quartz; Quartz; Silicon dioxide Empirical Formula: O2Si Formula Weight: 60.08 Linear Formula: SiO2 MDL Number: MFCD00011232 RTECS No.: VV7328000
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EMSURE® Sodium Acetate Anhydrous For Analysis
MilliporeSigmaSynonyms: Sodium acetate; Acetic acid sodium salt Molecular Formula: C2H3NaO2 Molecular Weight: 82.03 Linear Structural Formula: C2H3NaO2 MDL Number: MFCD00012459 Purity: >=99.0% (perchloric acid titration) Melting Point: 324 C (decomposition) Density: 1.52 g/cm3…
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SIAL Sodium carbonate
MilliporeSigmaACS reagent, anhydrous, ≥99.5%, granular Synonym(s): Calcined soda; Carbonic acid disodium salt; Soda ash Empirical Formula: CNa2O3 Formula Weight: 105.99 Linear Formula: Na2CO3 MDL Number: MFCD00003494 Purity: ≥99.5% …
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Sodium bicarbonate, ReagentPlus®, =99.5%, crystalline
MilliporeSigmaSynonyms: Sodium hydrogen carbonate Formula: NaHCO3 Formula Weight: 84.01 CAS No.: 144-55-8 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 5 kg in poly drum …
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GR ACS Sodium Carbonate, Anhydrous, Granular
MilliporeSigmaSynonyms: Soda; Calcined soda; Carbonic acid disodium salt; Soda ash Molecular Formula: CNa2O3 Molecular Weight: 105.99 Linear Structural Formula: Na2CO3 MDL Number: MFCD00003494 Purity: >=99.9% dry basis (acidimetric) Melting Point: 851 C (lit.) …
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Sodium thiosulfate pentahydrate, ACS reagent, 99.5%
MilliporeSigmaFormula: Na2S2O3 · 5H2O Formula Weight: 248.18 CAS No.: 10102-17-7 Purity: 99.5%; 99.5-101.0% (ACS specification) Application: Applied in a widely useful, thiosulfate-assisted, synthesis of a variety of diamine-CuCN complexes. 1 Packaging:…
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Succinic acid >=99%, FCC, FG
MilliporeSigmaSynonyms: Butanedioic acid Molecular Formula: C4H6O4 Molecular Weight: 118.09 Linear Structural Formula: HOOCCH2CH2COOH MDL Number: MFCD00002789 Purity: >=99% Melting Point: 184-186 C (lit.) Other Notes: Download our Flavors and Fragrances Catalog to view our entire…
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SIAL Sodium carbonate
MilliporeSigmaACS reagent, anhydrous, ≥99.5%, granular Synonym(s): Calcined soda; Carbonic acid disodium salt; Soda ash Empirical Formula: CNa2O3 Formula Weight: 105.99 Linear Formula: Na2CO3 MDL Number: MFCD00003494 Purity:…
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Silica Gel 60 63-200m For Column Chromatography
MilliporeSigmaSynonyms: Silica gel MDL Number: MFCD00011232 Melting Point: >1600 C
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Sodium periodate, ACS reagent, >=99.8%
MilliporeSigmaSynonyms: Sodium (meta)periodate CAS Number: 7790-28-5 Formula: INaO4 Formula Weight: 213.89 Linear Formula: NaIO4 MDL No.: MFCD00003534 Purity: >=99.8%; 99.8-100.3% dry basis (ACS specification) Melting Point: 300 C (dec.) (lit.) EC…
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GR ACS Sodium Sulfate, Anhydrous, Granular
MilliporeSigmaFormula: Na2SO4 Formula Weight: 142.04 CAS Number: 7757-82-6 Synonym(s): Salt Cake; Disodium Sulfate
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ALDRICH Sodium Acetate Anhydrous, >99%, FCC, FG
MilliporeSigmaSynonym(s): Sodium acetate; Acetic acid sodium salt Empirical Formula: C2H3NaO2 Linear Formula: CH3COONa Formula Weight: 82.03 MDL Number: MFCD00012459 Purity: >99% Melting Point: >300 °C (dec.)(lit.);…
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GR ACS Sucrose
MilliporeSigmaSynonyms: alpha-D-Glc-(1->2)-beta-D-Fru; alpha-D-Glucopyranosyl beta-D-fructofuranoside; beta-D-Fructofuranosyl-alpha-D-glucopyranoside; D(+)-Saccharose; Sugar Molecular Formula: C12H22O11 Molecular Weight: 342.3 Linear Structural Formula: C12H22O11 MDL Number: …
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Synonyms: Sodium hydrogen carbonate Molecular Formula: CHNaO3 Molecular Weight: 84.01 Linear Structural Formula: NaHCO3 MDL Number: MFCD00003528 Purity: >=99.5% Density: 2.16 g/mL at 25 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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Sodium persulfate, reagent grade, =98%
MilliporeSigmaSynonyms: Sodium peroxodisulfate Formula: Na2S2O8 Formula Weight: 238.10 CAS No.: 7775-27-1 Purity: ≥98% Packaging: 2.5 kg in poly bottle Packaging: 25, 500 g in poly bottle
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Sodium thiosulfate pentahydrate, ReagentPlus®, =99.5%
MilliporeSigmaFormula: Na2S2O3 · 5H2O Formula Weight: 248.18 CAS No.: 10102-17-7 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 2.5 kg in poly drum Packaging: 500 g in poly bottle
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SIAL Sodium nitrite
MilliporeSigmaReagentPlus ® , ≥99.0% Empirical Formula: NNaO2 Formula Weight: 69.00 Linear Formula: NaNO2 MDL Number: MFCD00011118 Purity: ≥99.0% Melting Point: 271 °C(lit.) RTECS No.: RA1225000 RIDADR: UN 1500 5.1/PG 3
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Synonyms: sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate Molecular Formula: HNa2O4P Molecular Weight: 141.96 Linear Structural Formula: Na2HPO4 MDL Number: MFCD00003496 Purity: >=99.0% Legal Information: Redi-Dri is a…
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Sodium sulfate, ACS reagent, >=99.0%, anhydrous, powder
MilliporeSigmaFormula: Na2SO4 Formula Weight: 142.04 CAS No.: 7757-82-6 Purity: ≥99.0% Density: 2.68 g/mL at 25 °C(lit.) Packaging: 12, 25 kg in fiber drum Packaging: 2.5 kg in poly bottle Packaging: 25, 500, 36 x 500 g in poly bottle
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Sodium bicarbonate
MilliporeSigmatested according to Ph.Eur. Synonym(s): Natrii hydrogenocarbonas; Sodium hydrogen carbonate Empirical Formula: CHNaO3 Formula Weight: 84.01 Linear Formula: NaHCO3 MDL Number: MFCD00003528 Beilstein Registry Number: 4153970 RTECS No.: VZ0950000
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Silicone oil, high temperature
MilliporeSigmaSynonyms: Poly(dimethylsiloxane- co -methylphenylsiloxane) Formula: [Si(CH3)2O]x[Si(CH3)(C6H5)O]y CAS No.: 63148-52-7 Density: 1.05 g/mL at 25 °C Packaging: 1, 2.5 kg in poly bottle Packaging: 100, 500 g in…
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Sodium perchlorate, ACS reagent, >=98.0%
MilliporeSigmaSodium perchlorate is a water soluble perchlorate salt. It is prepared by electrolyzing aqueous sodium chlorate solution. It is a strong oxidizing agent. On impregnating porous silicon with sodium perchlorate it forms an explosive composite which has been investigated. Synonyms: Hyperchloric…