Reagents, S, 25 g
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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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ALDRICH Silver hexafluoroantimonate(V), 98%
MilliporeSigmaEmpirical Formula: AgF6Sb Linear Formula: AgSbF6 Formula Weight: 343.62 MDL Number: MFCD00003401 Purity: 98%
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(S)-1-Amino-2-propanol ; >/= 96% (GC)
AFG BioscienceSynonyms: (+)-Isopropanolamine Purity Limit: ≥ 96% (GC) CAS No.: 2799-17-9 Molecular Formula: C3H9NO Molecular Weight: 75.11 MDL No.: MFCD00064429 Appearance: Colorless to yellow liquid or solid Melting Point: 22-28º C Optical Rotation: [a]D20 = +18 ± 1º (C=1.8 in Water)…
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ALDRICH Sodium thiosulfate, >=99.99% trace metals basis
MilliporeSigmaEmpirical Formula: Na2O3S2 Linear Formula: Na2S2O3 Formula Weight: 158.11 MDL Number: MFCD00003499 Purity: ≥99.99% trace metals basis
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Silver iodide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: AgI Formula weight: 234.77 Purity: 99.9% (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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Safranin O certified by the Biological Stain Commission
MilliporeSigmaSynonym: Basic Red 2, Cotton Red, Gossypimine, Safranin T, Safranin Y or A CAS Number: 477-73-6 Empirical Formula (Hill Notation): C20H19ClN4 Molecular Weight: 350.84 Beilstein Registry Number: 3924099 Color Index Number: 50240 …
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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 1-hexanesulfonate monohydrate, >=98.0% (T)
MilliporeSigmaSynonym(s): 1-Hexanesulfonic acid sodium salt monohydrate Empirical Formula: C6H13NaO3S -+ H2O Linear Formula: CH3(CH2)4CH2SO3Na -+ H2O Formula Weight: 206.24 …
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Sodium glycocholate hydrate >=97% (TLC)
MilliporeSigmaSynonym(s): 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid N-(carboxymethyl)amide sodium salt; Glycocholic acid sodium salt hydrate; N-(3α,7α,12α-Trihydroxy-24-oxocholan-24-yl)glycine sodium salt; N-Cholylglycine sodium salt Empirical Formula: …
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Silver Diethyldithiocarbamate, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: (C2H5)2NCSSAg Formula Weight: 256.14 CAS Number: 1470-61-7
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S-Acetamidomethyl-L-cysteine hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Cys(Acm)-OH·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 28798-28-9 Molecular Formula: C6H12N2O3S·HCl Molecular Weight: 228.7 MDL No.: MFCD00077080 Appearance: White powder Melting Point: 163-167º C Storage Temperature: Store at 0-8°C
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Sodium diphenylamine-4-sulfonate, 98%
Thermo Scientific ChemicalsSynonym(s): Diphenylamine-4-sulfonic acid sodium salt Formula: C12H10NNaO3S Formula weight: 271.27 Purity: 98% CAS Number: 6152-67-6 Harmonized Tariff Code: 2921.44 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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MDL Number: MFCD00132770 Storage: room temp
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Sodium n-decyl sulfate, 99%
Thermo Scientific ChemicalsSynonym(s): n-Decyl sulfate sodium salt Formula: CH3(CH2)9OSO3Na Formula weight: 260.33 Purity: 99% CAS Number: 142-87-0 Harmonized Tariff Code: 2920.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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Silver sulfate ; ACS reagent ; >/= 98.0% (Titration)
AFG BioscienceSynonyms: Silver(I) sulfate Grade: ACS reagent Purity Limit: ≥ 98.0% (Titration) CAS No.: 10294-26-5 Molecular Formula: Ag2SO4 Molecular Weight: 311.8 MDL No.: MFCD00003407 Appearance: White solid Comments: Used as a titrimetric reagent. Density: 5.45 Melting Point:…
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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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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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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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Strontium Nitrate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 10042-76-9 UN No.: UN1507 Class: 5.1 Pkg. Group: PG III
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ALDRICH Sodium acetate-d3, 99 atom % D
MilliporeSigmaSynonym(s): Acetic-d3 acid sodium salt Empirical Formula: C2D3NaO2 Linear Formula: CD3CO2Na Formula Weight: 85.05 MDL Number: MFCD00064541 Melting Point: >300 °C (dec.)(lit.)
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SIGMA Sodium 1-butanesulfonate anionic detergent
MilliporeSigmaSynonym(s): 1-Butanesulfonic acid sodium salt Empirical Formula: C4H9NaO3S Linear Formula: CH3(CH2)3SO3Na Formula Weight: 160.17 MDL Number: MFCD00007540 Melting Point: >300 °C(lit.) Beilstein…
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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 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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Sulfadoxine, 98%
Thermo Scientific ChemicalsSynonym(s): Sulphadoxine Formula: C12H14N4O4S Formula weight: 310.33 Purity: 98% CAS Number: 2447-57-6 Harmonized Tariff Code: 2935.00 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse…
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Sodium triacetoxyborohydride, 95%
Thermo Scientific ChemicalsSynonym(s): STAB Formula: Na(CH3CO2)3BH Formula weight: 211.94 Purity: 95% CAS Number: 56553-60-7 UN Number: UN3396 Hazard Class: 4.3 Packing Group: III Harmonized Tariff Code: 2915.29 Hazard Statements: H261-H228-H318-H335-H315 In contact with water releases flammable…
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Sodium 1-decanesulfonate, 99% (dry wt.), water <1.5%
Thermo Scientific ChemicalsSynonym(s): 1-Decanesulfonic acid sodium salt Formula: CH3(CH2)9SO3Na Formula weight: 244.33 Purity: 99% (dry wt.), water CAS Number: 13419-61-9 Harmonized Tariff Code: 2904.10
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