Reagents, S, 100 g
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Sodium-1-pentanesulfonate, 98+ Percent, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 22767-49-3
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Synonyms: ( S )-2-Amino-3-hydroxypropionic acid Formula: HOCH2CH(NH2)CO2H Formula Weight: 105.09 CAS No.: 56-45-1 Purity: 98.5-101.0% Biochem/physiol Actions: Precursor of glycine by serine hydroxymethyltransferase.
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ALDRICH Sodium 3-sulfobenzoate, 97%
MilliporeSigmaSynonym(s): 3-Carboxybenzenesulfonic acid sodium salt; 3-Sulfobenzoic acid sodium salt Empirical Formula: C7H5NaO5S Linear Formula: NaO3SC6H4CO2H Formula Weight: 224.17 MDL Number: MFCD00066378 Purity: 97% …
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Sebacic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Decanedioic acid, Octane-1,8-dicarboxylic acid Formula: C10H18O4 Formula weight: 202.25 Purity: 98+% CAS Number: 111-20-6 Harmonized Tariff Code: 2917.13 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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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 …
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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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3-Sulfolene, 98%
Thermo Scientific ChemicalsSynonym(s): Butadiene sulfone, 2,5-Dihydrothiophene-1,1-dioxide Formula: C4H6O2S Formula weight: 118.15 Purity: 98% CAS Number: 77-79-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear…
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Sodium borohydride, granular, 99.99% trace metals basis
MilliporeSigmaSynonyms: Sodium tetrahydridoborate CAS Number: 16940-66-2 Formula: H4BNa Formula Weight: 37.83 Linear Formula: NaBH4 MDL No.: MFCD00003518 Purity: 99.99% trace metals basis Melting Point: >300 C (dec.) (lit.) EC Number: 241-004-4 UNSPSC Code: 12352000 General…
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Samarium ingot, 99.9% (REO)
Thermo Scientific ChemicalsPurity: 99.9% (REO) CAS Number: 7440-19-9 Harmonized Tariff Code: 2805.30
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CAS No.: 112926-00-8 Purity: ≥99% Legal Information: Davisil is a registered trademark of W.R. Grace & Co.-Conn. Packaging: 1 kg in poly bottle Packaging: 10 kg in fiber drum Packaging: 100 g in poly bottle
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Synonym(s): Silverjet DGH-55HTG; 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 1.333 …
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ALDRICH Sodium trifluoroacetate, 98%
MilliporeSigmaSynonym(s): Trifluoroacetic acid sodium salt Formula: CF3COONa Formula Weight: 136.01 CAS No.: 2923-18-4 Purity: 98% Density: 1.49g/mL(lit.) Packaging: 25, 100 g in glass bottle
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Silicon(IV) nitride, amorphous, 98.5+%
Thermo Scientific ChemicalsFormula: Si3N4 Formula weight: 140.28 Purity: 98.5+% CAS Number: 12033-89-5 Harmonized Tariff Code: 2850.00 Hazard Statements: <
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Sodium ^b-glycerophosphate pentahydrate
Thermo Scientific ChemicalsSynonym(s): beta-Glycerol phosphate disodium salt pentahydrate Formula: (HOCH2)2CHOPO(ONa)2 5H2O Formula weight: 306.12 (216.04anhy) CAS Number: 13408-09-8 Harmonized Tariff Code: 2919.90
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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: …
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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…
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Squalane, 98%
Thermo Scientific ChemicalsSynonym(s): 2,6,10,15,19,23-Hexamethyltetracosane Formula: C30H62 Formula weight: 422.83 Purity: 98% CAS Number: 111-01-3 Harmonized Tariff Code: 2901.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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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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Synonyms: Ademetionine disulfate tosylate Grade: USP Purity Limit: 95.0-105.0% (Assay) CAS No.: 97540-22-2 Molecular Formula: C22H34N6O16S4 Molecular Weight: 766.80 MDL No.: MFCD01674068 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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Silver iodide, Premion r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: AgI Formula weight: 234.77 Purity: 99.999% (metals basis) CAS Number: 7783-96-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2843.29 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the…
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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%
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Silicon(IV) oxide, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.99% (metals basis) CAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22
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Sucrose, Ultrapure, 99%
Thermo Scientific ChemicalsSynonym(s): D-(+)-Saccharose CAS Number: 57-50-1 MDL: MFCD00006626 EINECS: 200-334-94 Formula: C12H22O11 Formula Weight: 342.30 Form: Crystalline Melting Point: 185-187° Density: 1.58 Risk &…
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FLUKA Sodium acetate
Honeywell Research ChemicalsTrace SELECT ® , for trace analysis, ≥99.999% (metals basis), anhydrous Synonym(s): Acetic acid sodium salt Empirical Formula: C2H3NaO2 Formula Weight: 82.03 Linear Formula: CH3COONa MDL Number: MFCD00012459 Purity: …
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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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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.
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ß-Sitosterol from Soybeans
MP Biomedicalsβ-Sitosterol is a common plant steroid that possesses anticholesteremic properties. β-Sitosterol has recently been shown to induce G2/M arrest, endoreduplication, and apoptosis through the Bcl-2 and PI3K/Akt signaling pathways.
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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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Streptomycin sulfate ; >/= 720 IU/mg (Assay)
AFG BioscienceSynonyms: N-Methyl-L-glucosaminidostreptosido streptidine sulfateActivity 650 mg to 850 mg of C21H39N7O12/mg (as is) Purity Limit: ≥ 720 IU/mg (Assay) CAS No.: 3810-74-0 Molecular Formula: (C21H39N7O12)2·3H2SO4 Molecular Weight: 1457.38 MDL No.: MFCD00037023 Appearance: A…
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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…
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Sodium Chromate, Anhydrous
Spectrum ChemicalCAS No.: 7775-11-3 UN No.: UN3288 Class: 6.1 Pkg. Group: PG II