Reagents, S, MilliporeSigma, 25 g, Supplies
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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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Formula: C27H29N2NaO7S2 Formula Weight: 580.65 CAS No.: 3520-42-1 Application: Use as a fluorescent dye to quantify cellular proteins in cultured cells. Packaging: 1, 5, 25 g in glass bottle
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ALDRICH Sodium triflinate, >=95.0% (T)
MilliporeSigmaSynonyms: Langlois reagent; Sodium trifluoromethanesulfinate; Sodium trifluoromethylsulfinate; Trifluoromethanesulfinic acid sodium salt Molecular Formula: CF3NaO2S Molecular Weight: 156.06 Linear Structural Formula: CF3NaO2S MDL Number: MFCD03092989 Purity: …
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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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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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ALDRICH Silver methanesulfonate,
MilliporeSigmaSynonym(s): Silver methylsulfonate; Methanesulfonic acid silver salt Formula: AgSO3CH3 Formula Weight: 202.97 CAS No.: 2386-52-9 Application: Catalyst for: • Heterocyclization reactions • CO 2 -mediated rearrangement of propargyl alcohols for…
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ALDRICH Safranal, >=88%
MilliporeSigmaSynonym(s): 2,3-Dihydro-2,2,6-trimethylbenzaldehyde Empirical Formula: C10H14O Linear Formula: C10H14O Formula Weight: 150.22 MDL Number: MFCD00209531 Purity: ≥88% Boiling Point: 70 °C/1 mmHg(lit.) Density: …
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SIGMA Spermine >=99.0% (GC)
MilliporeSigmaSynonym(s): N,N' -Bis(3-aminopropyl)-1,4-diaminobutane; Gerontine; Musculamine; Neuridine Empirical Formula: C10H26N4 Linear Formula: NH2(CH2)3NH(CH2)4NH(CH2)3NH2 …
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Sulfamethizole
MilliporeSigma≥99% (HPLC) Synonym(s): 4-Amino- N -(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide; N 1 -(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanilamide Empirical Formula: C9H10N4O2S2 Formula Weight: 270.33 Linear Formula: …
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Empirical Formula: Cl2Sr Linear Formula: SrCl2 Formula Weight: 158.53 MDL Number: MFCD00011249 Purity: ≥99.99% trace metals basis Melting Point: 874 °C(lit.) Density: 3 g/mL at 25 °C(lit.)
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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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Sodium cacodylate trihydrate, >=98%
MilliporeSigmaSynonyms: Cacodylic acid sodium salt trihydrate; Dimethylarsinic acid sodium salt; Dimethylarsonic acid sodium salt CAS Number: 6131-99-3 Formula: C2H6AsNaO2 · 3H2O Formula Weight: 214.03 Linear Formula: (CH3)2AsO2Na · 3H2O MDL No.: MFCD00149079 Purity: >=98% Beilstein…
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Sodium triacetoxyborohydride, 0.97
MilliporeSigmaSynonyms: STAB CAS Number: 56553-60-7 Formula: C6H10BNaO6 Formula Weight: 211.94 Linear Formula: (CH3COO)3BHNa MDL No.: MFCD00012211 Purity: 0.97 Melting Point: 116-120 C (dec.) (lit.) Beilstein Registry Number: 4047608 UNSPSC Code: 12352000 Application: Reagent used…
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ALDRICH Silver trifluoroacetate, >=99.99% trace metals basis
MilliporeSigmaSynonym(s): Trifluoroacetic acid silver salt Empirical Formula: C2AgF3O2 Linear Formula: CF3COOAg Formula Weight: 220.88 MDL Number: MFCD00013199 Purity: ≥99.99% trace metals basis Melting Point: 257-260 °C…
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SIGMA Sudan red G, reagent for Ph. Eur.
MilliporeSigmaSynonyms: 1-(2-Methoxyphenylazo)-2-naphthol; Oil Red 113 Formula: C17H14N2O2 Formula Weight: 278.31 CAS No.: 1229-55-6
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ALDRICH Succinonitrile, 99%
MilliporeSigmaSynonym(s): 1,2-Dicyanoethane; Butanedinitrile Formula: NCCH2CH2CN Formula Weight: 80.09 CAS No.: 110-61-2 Purity: 99% Density: 0.985g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in poly bottle
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Sodium acetate trihydrate, ACS reagent, =99%
MilliporeSigmaSynonyms: Acetic acid sodium salt trihydrate Formula: CH3COONa · 3H2O Formula Weight: 136.08 CAS No.: 6131-90-4 Purity: ≥99%; 99.0-101% (ACS specification) Other Notes: Enzyme substrate for acetate kinase (EC 2.7.2.1) Packaging: 1, 2.5 kg in poly…
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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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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 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 …
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Synonym(s): Calcined soda; Carbonic acid disodium salt; Soda ash Empirical Formula: CNa2O3 Linear Formula: Na2CO3 Formula Weight: 105.99 MDL Number: MFCD00003494 Purity: 99.999% trace metals basis Melting Point: 851 °C(lit.)…
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Saponin
MilliporeSigmaApplication: Saponins has been used to permeabilize dendritic cells (DCs) for intracellular staining with antibodies. Biochem Physiol Actions: Saponins are associated with many biological and pharmacological activities. It is known to stimulate immune response in mammals. Saponins possesses…
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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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Synonyms: Ethanedioic acid sodium salt; Oxalic acid disodium salt Formula: NaOOCCOONa Formula Weight: 134.00 CAS No.: 62-76-0 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate…
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Synonym(s): ‘Caustic soda' Empirical Formula: HNaO Linear Formula: NaOH Formula Weight: 40.00 MDL Number: MFCD00003548 Purity: 99.99% trace metals basis Melting Point: 318 °C(lit.)
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Sodium (meta)periodate, >=99.0%
MilliporeSigmaSynonyms: Sodium periodate CAS Number: 7790-28-5 Formula: INaO4 Formula Weight: 213.89 Linear Formula: NaIO4 MDL No.: MFCD00003534 Purity: >=99.0% EC Number: 232-197-6 UNSPSC Code: 12352300 Application: Useful reagent for the oxidation of carbohydrates prior to labeling…
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SIAL Silver nitrate
MilliporeSigmapuriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% Synonym(s): Nitric acid silver(I) salt Empirical Formula: AgNO3 Formula Weight: 169.87 Linear Formula: AgNO3 MDL Number: MFCD00003414 Purity: ≥99.8% Melting…
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SIGMA Sodium oxamate >=98%
MilliporeSigmaSynonym(s): Aminooxoacetic acid sodium salt; Oxalic acid monoamide sodium salt; Oxamic acid sodium salt Empirical Formula: C2H2NO3Na Linear Formula: NH2COCOONa Formula Weight: 111.03 MDL Number: MFCD00044553 Purity: ≥98% Beilstein…
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Spermine =97%
MilliporeSigmaSynonym: N,N′-Bis(3-aminopropyl)-1,4-diaminobutane, Gerontine, Musculamine, Neuridine CAS Number 71-44-3 Linear Formula NH2(CH2)3NH(CH2)4NH(CH2)3NH2 Molecular Weight 202.34 Beilstein Registry Number 1750791 EC Number 200-754-2 MDL number MFCD00008215 PubChem…
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MDL Number: MFCD00132770 Storage: room temp