Reagents, S, MilliporeSigma, 500 g
-
SIGMA Sorbic acid >=99.0%
MilliporeSigmaSynonym(s): α- trans -γ- trans -Sorbic acid; ( E , E )-1,3-Pentadiene-1-carboxylic acid; 2,4-Hexadienoic acid; 2 E ,4 E -Hexadienoic acid; trans , trans -2,4-Hexadienoic acid; C6:2n-2,4; NSC 35405; NSC 49103; NSC 50268 Empirical Formula: C6H8O2 …
-
EMSURE® Sodium Hydrogen Carbonate For Analysis
MilliporeSigmaSynonyms: Sodium bicarbonate Molecular Formula: CHNaO3 Molecular Weight: 84.01 Linear Structural Formula: NaHCO3 MDL Number: MFCD00003528 Purity: 99.0-101.0% (acidimetric); 99.7-100.3% dry basis (acidimetric) Melting Point: 270 C (decomposition) Density: 2.22…
-
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…
-
GR ACS Sodium Sulfate, Anhydrous, Granular
MilliporeSigmaFormula: Na2SO4 Formula Weight: 142.04 CAS Number: 7757-82-6 Synonym(s): Salt Cake; Disodium Sulfate
-
Phosphorus pentoxide, desiccant, with moisture indicator
MilliporeSigmaSynonyms: Sicapent(R); Phosphoric anhydride; Phosphorus(V) oxide CAS Number: 1314-56-3 Formula: O5P2 Formula Weight: 141.94 Linear Formula: P2O5 Melting Point: 340 C (lit.) Density: 2.3 g/mL at 25 C(lit.) EC Number: 215-236-1 UNSPSC Code: 12352300 General description: …
-
Sodium deoxycholate, =97% (titration)
MilliporeSigmaSynonyms: 3α,12α-Dihydroxy-5β-cholanic acid sodium salt; 7-Deoxycholic acid sodium salt; Desoxycholic acid sodium salt Formula: C24H39NaO4 Formula Weight: 414.55 CAS No.: 302-95-4 Purity: ≥97% (titration) Application: Anionic…
-
SIGMA Sodium salicylate, ReagentPlus®, =99.5%
MilliporeSigmaSynonyms: 2-Hydroxybenzoic acid sodium salt; Salicylic acid sodium salt Formula: HOC6H4COONa Formula Weight: 160.10 CAS No.: 54-21-7 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
-
GR ACS Sodium Sulfite, Anhydrous
MilliporeSigmaFormula: Na2SO3 Formula Weight: 126.04 CAS Number: 7757-83-7
-
Sodium tartrate dibasic dihydrate, BioXtra, =99.0%
MilliporeSigmaSynonyms: L-(+)-Tartaric acid disodium salt; Disodium tartrate dihydrate; Sodium tartrate dihydrate Formula: C4H4Na2O6 · 2H2O Formula Weight: 230.08 CAS No.: 6106-24-7 Purity: ≥99.0%
-
Sodium pyrophosphate tetrabasic =95%
MilliporeSigmaSynonym: Sodium diphosphate tetrabasic, Tetrasodium pyrophosphate CAS Number: 7722-88-5 Linear Formula: Na4P2O7 Molecular Weight: 265.90 EC Number: 231-767-1 MDL Number: MFCD00003513 PubChem Substance ID: 24898899 …
-
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…
-
Synonym(s): L(+)-Ascorbic acid sodium salt; Vitamin C sodium salt Formula: C6H7NaO6 Formula Weight: 198.11 CAS No.: 134-03-2 Purity: ≥98% Application: Used for preparation of plant extracts; reductant for the isolation of chloroplasts.
-
Synonyms: ‘Caustic soda' Formula: NaOH Formula Weight: 40.00 CAS No.: 1310-73-2 Purity: ≥98% (acidimetric)
-
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…
-
SIGMA D-Sorbitol, =98%
MilliporeSigmaSynonyms: D-Glucitol Formula: C6H14O6 Formula Weight: 182.17 CAS No.: 50-70-4 Purity: ≥98% Application: May be used for washing spheroplasts 1 and in isoelectric focusing to minimize endoosmotic flow in agarose gels. 2 May be used to induce…
-
ALDRICH Sodium metaborate tetrahydrate, >=99%
MilliporeSigmaSynonym(s): Boric acid, sodium salt, tetrahydrate Empirical Formula: BNaO2 -+ 4H2O Linear Formula: NaBO2 -+ 4H2O Formula Weight: 137.86 MDL Number: MFCD00149205 Purity: ≥99%
-
EMSURE® Di-Sodium Hydrogen Phosphate Dihydrate For Analysis
MilliporeSigmaCAS No.: 10028-24-7 pH: 9.0 - 9.4 (50 g/l, H2O, 20°C) Solubility: 93 g/l (20°C) Melting Point: 92.5°C Elimination of water of crystallisation Molar Mass: 177.99 g/mol Bulk Density: 850 - 1000 kg/m3 Density: 2.1 g/cm3 (20°C) Ignition Point: 9.0 - 9.4 (50 g/l, H2O, 20°C)
-
Sand
MilliporeSigmaFormula: SiO2 Formula Weight: 60.08 CAS Number: 14808-60-7 Synonym(s): Silicon Dioxide
-
SIGMA Sigma 7-9®, =99% (titration), crystalline
MilliporeSigmaSynonyms: Trizma ® base; 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol Formula: NH2C(CH2OH)3 Formula Weight: 121.14 CAS No.: 77-86-1 Purity: ≥99% (titration) General description: A…
-
EMSURE® Sodium Dihydrogen Phosphate Monohydrate For Analysis
MilliporeSigmaSynonyms: Sodium phosphate monobasic monohydrate; Monosodium phosphate; Sodium dihydrogen phosphate monohydrate Molecular Formula: H2NaO4P · H2O Molecular Weight: 137.99 Linear Structural Formula: NaH2PO4 · H2O MDL Number: MFCD00149208 Purity: 99.0-102.0% (alkalimetric) …
-
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 …
-
-
Sodium phosphate monobasic, BioXtra, =99.0%
MilliporeSigmaSynonyms: Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate Formula: NaH2PO4 Formula Weight: 119.98 CAS No.: 7558-80-7 Purity: ≥99.0%
-
Sodium citrate tribasic dihydrate, ACS reagent, =99.0%
MilliporeSigmaSynonyms: Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate Formula: HOC(COONa)(CH2COONa)2 · 2H2O Formula Weight: 294.10 CAS No.: 6132-04-3 Purity: ≥99.0% Packaging: 1, 6 x 1 kg in poly bottle …
-
Sodium dodecyl sulfate (SDS) is an anionic detergent suitable to denature proteins. It has a long-chain aliphatic group with negatively charged sulfate attached. This makes SDS an amphipathic detergent. Synonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium…
-
Sodium carbonate monohydrate, ReagentPlus®, =99.5%
MilliporeSigmaFormula: Na2CO3 · H2O Formula Weight: 124.00 CAS No.: 5968-11-6 Purity: ≥99.5% Application: Buffer component, may be used for the removal of peripheral membrane proteins. Legal Information: ReagentPlus is a registered trademark of…
-
ALDRICH Sodium hexafluorosilicate
MilliporeSigmaEmpirical Formula: F6Na2Si Linear Formula: Na2SiF6 Formula Weight: 188.06 MDL Number: MFCD00003491 Density: 2.68 g/mL at 25 °C(lit.)
-
Sodium nitrate, ReagentPlus®, =99.0%
MilliporeSigmaSynonyms: Chile salpeter Formula: NaNO3 Formula Weight: 84.99 CAS No.: 7631-99-4 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 250, 500 g in poly bottle
-
Synonym(s): Sodium hydrogen carbonate Formula: NaHCO3 Formula Weight: 84.01 CAS No.: 144-55-8 Purity: 99.5-100.5% Application: Sodium bicarbonate is broadly used as a physiological buffer in cell culture applications. The pKa for bicarbonate <-> carbonic acid…
-
ALDRICH Sodium metavanadate, >=98.0% (RT)
MilliporeSigmaSynonym(s): Sodium (meta)vanadate; Sodium trioxovanadate; Sodium vanadate(V); Sodium vanadium oxide; Sodium vanadium trioxide Empirical Formula: NaO3V Linear Formula: NaVO3 Formula Weight: 121.93 MDL Number: MFCD00011125 Purity: ≥98.0% (RT)
-
SIAL Sodium diethyldithiocarbamate trihydrate
MilliporeSigmaACS reagent, for the determination and separation of heavy metals, ≥99.0% Synonym(s): Cupral; Diethyldithiocarbamic acid sodium salt Empirical Formula: C5H10NNaS2 -+ 3H2O Formula Weight: 225.31 Linear Formula: …
-
Selenium dioxide, reagent grade, powder, 98%
MilliporeSigmaSynonyms: NSC 56753; Selenium oxide CAS Number: 2025852 Formula: O2Se Formula Weight: 110.96 Linear Formula: SeO2 MDL No.: MFCD00003562 Purity: 0.98 Melting Point: 315 C (subl.) (lit.) EC Number: 231-194-7 UNSPSC Code: 12352000 Application: Selenium dioxide (SeO2) is…