25 g, MilliporeSigma, Reagents, S
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ALDRICH Sodium dicyanamide, 96%
MilliporeSigmaFormula: NaN(CN)2 Formula Weight: 89.03 CAS No.: 1934-75-4 Purity: 96% Application: Reactant for preparation of: • Nickel diacetylpyridine dioximate pentanuclear, octanuclear and decanuclear cluster complexes • Decanuclear manganese(II/III) oxo azide…
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Sodium tetraborate decahydrate, ACS reagent, =99.5%
MilliporeSigmaSynonyms: Borax decahydrate; Sodium borate decahydrate Formula: Na2B4O7 · 10H2O Formula Weight: 381.37 CAS No.: 1303-96-4 Purity: ≥99.5% Density: 1.73 g/mL at 25 °C(lit.) Packaging: 2.5 kg in poly…
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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 azide, ReagentPlus(R), >=99.5%
MilliporeSigmaSodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation. Synonyms: Hydrazoic acid sodium salt; NSC 3072 Molecular…
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Sodium bicarbonate, ACS reagent, 99.7-100.3%
MilliporeSigmaSynonyms: Sodium hydrogen carbonate Formula: NaHCO3 Formula Weight: 84.01 CAS No.: 144-55-8 Purity: 99.7-100.3% Packaging: 12, 50 kg in poly drum
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Sodium chloride, ACS reagent, >=99.0%
MilliporeSigmaSynonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.0% Packaging: 1 kg in poly bottle Packaging: 2.5, 5, 10, 25, 50 kg in poly drum Packaging: 25, 500 g in poly bottle
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Sodium thioglycolate =96.5% (iodometric)
MilliporeSigmaSynonym: Mercaptoacetic acid sodium salt, Thioglycolic acid sodium salt CAS Number: 367-51-1 Linear Formula: HSCH2COONa Molecular Weight: 114.10 Beilstein Registry Number: 4569109 EC Number: 206-696-4 MDL Number: MFCD00043386 PubChem…
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Sodium dodecyl sulfate, ReagentPlus(R), >=98.5% (GC)
MilliporeSigmaSynonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate CAS Number: 151-21-3 Formula: C12H25NaO4S Formula Weight: 288.38 Linear Formula: CH3(CH2)11OSO3Na MDL No.: MFCD00036175 Purity: >=98.5% (GC) Melting Point: …
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Saponin from quillaja bark Sapogenin content =10 %
MilliporeSigmaCAS Number: 8407-15-2 EC Number: 232-462-6 MDL Number: MFCD00081981 Biochem/physiol Actions Potent hemolytic when injected i.v.; surfactant that enhances penetration of proteins and other macromolecules through cell membranes; it also has been used as an adjuvant for…
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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…
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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 Silver nitrite, 99.98% trace metals basis
MilliporeSigmaEmpirical Formula: AgNO2 Linear Formula: AgNO2 Formula Weight: 153.87 MDL Number: MFCD00003413 Purity: 99.98% trace metals basis Melting Point: 140 °C(lit.) Density: 4.453 g/mL at 25 °C(lit.)
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ALDRICH Sulfamide, 99%
MilliporeSigmaEmpirical Formula: H4N2O2S Linear Formula: (NH2)2SO2 Formula Weight: 96.11 MDL Number: MFCD00011606 Purity: 99% Melting Point: 90-92 °C(lit.) Density: 1.611 g/mL at 25 °C(lit.)
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Sodium tert-butoxide, 0.97
MilliporeSigmaCAS Number: 865-48-5 Formula: C4H9NaO Formula Weight: 96.1 Linear Formula: NaOC(CH3)3 MDL No.: MFCD00040575 Purity: 0.97 Beilstein Registry Number: 3654215 EC Number: 212-741-9 UNSPSC Code: 12352000 Application: Sodium tert-butoxide may be used as a safe and effective…
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Sodium iodate puriss. p.a., >=99.5% (RT)
MilliporeSigmaSodium iodate (NaIO3) is colorless sodium salt having rhombic crystals. It exhibits oxidizing properties. In nature, it is found in Chile saltpeter. Molecular Formula: INaO3 Molecular Weight: 197.89 Linear Structural Formula: NaIO3 MDL Number: MFCD00003533 Purity: >=99.5% (RT) …
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ALDRICH Sodium tetraborate, 99.998% trace metals basis
MilliporeSigmaSynonym(s): Borax, fused Formula: Na2B4O7 Formula Weight: 201.22 CAS No.: 1330-43-4 Purity: 99.998% trace metals basis Density: 2.367g/mLat 25°C(lit.) Packaging: 5, 25, 100 g in glass bottle
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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 (S)-(+)-2-Amino-3-methyl-1-butanol, 96%
MilliporeSigmaSynonym(s): L-Valinol Empirical Formula: C5H13NO Linear Formula: (CH3)2CHCH(NH2)CH2OH Formula Weight: 103.16 MDL Number: MFCD00064296 Purity: 96% Boiling Point: 81 °C/8 mmHg(lit.) Melting Point: …
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Synonym(s): Silverjet DGH-55LT-25C; silver ink Empirical Formula: Ag Linear Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397 Boiling Point: 198 °C (ethylene glycol)(lit.) Density: 1.5-1.8 g/mL at 25 °C Refractive Index: n 20/D…
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ALDRICH Sodium trifluoromethanesulfonate, 98%
MilliporeSigmaSynonym(s): Sodium triflate; Trifluoromethanesulfonic acid sodium salt Formula: CF3SO3Na Formula Weight: 172.06 CAS No.: 2926-30-9 Purity: 98% Packaging: 5, 25 g in glass bottle
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Synonym(s): ( S,S )-(−)-1,2-Diphenyl-1,2-ethanediol; ( S,S )-1,2-Diphenylethylene glycol Empirical Formula: C14H14O2 Linear Formula: C6H5CH(OH)CH(OH)C6H5 Formula Weight: 214.26 MDL Number: MFCD00064255 …
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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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Empirical Formula: Na3O40PW12 -+ xH2O Linear Formula: Na3PO4-+12WO3-+xH2O Formula Weight: 2946.00 (anhydrous basis) MDL Number: MFCD01863601 Purity: ≥99.9% trace metals basis Melting Point: >350 °C(lit.)
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Sodium DL-lactate, ReagentPlus®, =99.0% (NT)
MilliporeSigmaSynonyms: (±)-2-Hydroxypropionic acid sodium salt; DL-Lactic acid sodium salt Formula: CH3CH(OH)COONa Formula Weight: 112.06 CAS No.: 72-17-3 Purity: ≥99.0% (NT) Other Notes: Contains approximately equal amounts of D and L isomers. Legal Information: …
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Sulfur trioxide pyridine complex, 0.97
MilliporeSigmaSynonyms: NSC 75831; Pyridine sulfur trioxide complex Molecular Formula: C5H5NO3S Molecular Weight: 159.16 Linear Structural Formula: C5H5NO3S MDL Number: MFCD00012437 Purity: 97% Application: Sulfur trioxide-pyridine (SO3-py) complex can be used to…
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Synonym(s): α-Ketopropionic acid sodium salt; 2-Oxopropanoic acid sodium salt; Pyruvic acid sodium salt Formula: CH3COCOONa Formula Weight: 110.04 CAS No.: 113-24-6 Purity: ≥99% Application: Sodium pyruvate is used by cells as an easily accessible carbohydrate…
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Sodium borohydride, caplets (18 x 10 x 8 mm), 98%
MilliporeSigmaSynonyms: Vertellus; Sodium tetrahydridoborate CAS Number: 16940-66-2 Formula: H4BNa Formula Weight: 37.83 Linear Formula: NaBH4 MDL No.: MFCD00003518 Purity: 0.98 Melting Point: >300 C (dec.) (lit.) EC Number: 241-004-4 UNSPSC Code: 12352000 Application: Sodium…
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Sodium tetraethylborate, 0.97
MilliporeSigmaSynonyms: Et4BNa CAS Number: 15523-24-7 Formula: C8H20BNa Formula Weight: 150.05 Linear Formula: (C2H5)4BNa MDL No.: MFCD00061547 Purity: 0.97 Melting Point: 140-142 C (lit.) UNSPSC Code: 12352300 Application: Derivatizing agent used in the GC-MS analyses of fenbutatin…
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ALDRICH Sulfamic acid, 99.999% trace metals basis
MilliporeSigmaSynonym(s): Amidosulfonic acid Empirical Formula: H3NO3S Linear Formula: NH2SO3H Formula Weight: 97.09 MDL Number: MFCD00011603 Purity: 99.999% trace metals basis Melting Point: 215-225 °C (dec.)(lit.)
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Sodium pyruvate, ReagentPlus®, =99%
MilliporeSigmaSynonyms: α-Ketopropionic acid sodium salt; 2-Oxopropanoic acid sodium salt; Pyruvic acid sodium salt Formula: CH3COCOONa Formula Weight: 110.04 CAS No.: 113-24-6 Purity: ≥99% Storage Temperature: 2-8°C Legal Information: ReagentPlus is a registered…
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Sodium benzoate, ReagentPlus®, 99%
MilliporeSigmaSynonyms: Benzoic acid sodium salt Formula: C6H5COONa Formula Weight: 144.10 CAS No.: 532-32-1 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 25 g in poly bottle …