Reagents, S, 25 g
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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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Synonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package.…
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Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 10025-70-4
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Sodium metaperiodate
G-BiosciencesSodium metaperiodate, or sodium m-periodate, is a mild oxidant that is routinely used for the conversion of cis -glycol groups in carbohydrates to reactive aldehdye groups (Figure 1).The reactive aldehyde groups are used in chemical conjugation procedures or detection of carbohydrates.For…
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ALDRICH Silver(I) fluoride, 99%
MilliporeSigmaEmpirical Formula: AgF Linear Formula: AgF Formula Weight: 126.87 MDL Number: MFCD00003410 Purity: 99% Boiling Point: 1159 °C/1 atm(lit.) Melting Point: ≥300 °C(lit.) Density: 5.852 g/mL at 25 °C(lit.)
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Purity Limit: ≥ 99.5% (Assay), Silver content min. 78% CAS No.: 534-16-7 Molecular Formula: Ag2CO3 Molecular Weight: 275.75 MDL No.: MFCD00003403 Appearance: Brown to yellow-green powder or lumps Density: 6.08 g/mL at 25 °C Melting Point: 210 °C (dec.) Storage…
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Silver nanopowder, APS 20-40nm, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: Ag Purity: 99.9% (metals basis) CAS Number: 7440-22-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III <
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Silicon(IV) iodide, 99% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Silicon tetraiodide Formula: I4Si Formula weight: 535.70 Purity: 99% (metals basis) CAS Number: 13465-84-4 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2812.90 Hazard Statements: H300-H314-H318 Fatal if swallowed. Causes…
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Sudan Orange G ; >/= 85% (Dye content)
AFG BioscienceSynonyms: Solvent Orange 1CI 119202,4-Dihydroxyazobenzene Purity Limit: ≥ 85% (Dye content) CAS No.: 2051-85-6 Molecular Formula: C12H10N2O2 Molecular Weight: 214.22 MDL No.: MFCD00002275 Appearance: Red-Orange powder Melting Point: 141-148 °C Storage Temperature: Store…
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Sodium hydroxide, reagent grade, 97%, powder
MilliporeSigmaSynonyms: ‘Caustic soda' Formula: NaOH Formula Weight: 40.00 CAS No.: 1310-73-2 Purity: 97% Packaging: 2.5 kg in poly bottle Packaging: 25, 500 g in poly bottle
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Sucrose stearate
Thermo Scientific ChemicalsFormula: C30H56O12 Formula weight: 608.75 CAS Number: 25168-73-4 Harmonized Tariff Code: 1701.99
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Sodium 2-chloroethanesulfonate hydrate, 98+% (dry wt.), water <10%
Thermo Scientific ChemicalsSynonym(s): 2-Chloroethanesulfonic acid sodium salt hydrate Formula: Cl(CH2)2SO3Na xH2O Formula weight: 166.56(anhy) Purity: 98+% (dry wt.), water CAS Number: 15484-44-3 Harmonized Tariff Code: 2904.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…
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Synonyms: Nitric acid silver(I) salt Formula: AgNO3 Formula Weight: 169.87 CAS No.: 7761-88-8 Purity: >99% (titration) Application: Used with sodium thiosulfate to produce a silver thiosulfate solution (STS) containing the ethylene inhibitor ion [Ag(S 2 O 3 ) 2 ] -3 . …
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Sodium methanesulfonate, 98%
Thermo Scientific ChemicalsSynonym(s): Methanesulfonic acid sodium salt Formula: CH3NaO3S Formula weight: 118.09 Purity: 98% CAS Number: 2386-57-4 Harmonized Tariff Code: 2904.10
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Silver bromide, Premion r, 99.998% (metals basis)
Thermo Scientific ChemicalsFormula: AgBr Formula weight: 187.78 Purity: 99.998% (metals basis) CAS Number: 7785-23-1 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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Safranine O, BAKER ANALYZED Reagent, Certified Stain
Avantor - J.T.Baker®Certified for Use in Histology, Cytology and Bacteriology (Staining) Formula: C20H19ClN4 Formula Weight: 350.85 CAS Number: 477-73-6 Specific Gravity: 1L = .00 Kg
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Sodium Selenite, 99.8+ Percent, Powder
Spectrum ChemicalCAS No.: 10102-18-8 UN No.: UN2630 Class: 6.1 Pkg. Group: PG I
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Silver iodate, 99%
Thermo Scientific ChemicalsFormula: AgIO3 Formula weight: 282.77 Purity: 99% CAS Number: 7783-97-3 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2843.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes serious eye…
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Strontium carbonate, Puratronic r, 99.994% (metals basis)
Thermo Scientific ChemicalsFormula: SrCO3 Formula weight: 147.63 Purity: 99.994% (metals basis) CAS Number: 1633-05-2 Harmonized Tariff Code: 2836.92
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Sulfuric acid-d2 solution 96-98 wt. % in D2O, 99.5 atom % D
MilliporeSigmaSynonyms: Dideuterosulfuric acid solution Molecular Formula: D2O4S Molecular Weight: 100.09 Linear Structural Formula: D2SO4/D2O MDL Number: MFCD00003542 Refractive Index: n20/D 1.4175
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Silver nitrate, Premion®, 99.995% (metals basis), Ag 63% min
Thermo Scientific ChemicalsCAS Number: 7761-88-8 MDL: MFCD00003414 EINECS: 231-853-9 Formula: AgNO3 Formula Weight: 169.87 Form: Crystalline Melting Point: 212° Boiling Point: 4.352 Sensitivity: Light Sensitive GHS Hazard and Precautionary…
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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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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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ALDRICH Silver chloride, 99.999% trace metals basis
MilliporeSigmaEmpirical Formula: AgCl Linear Formula: AgCl Formula Weight: 143.32 MDL Number: MFCD00003399 Purity: 99.999% trace metals basis Melting Point: 455 °C(lit.) Refractive Index: n 20/D 2.0668(lit.)
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ALDRICH Silver, conductive paste
MilliporeSigmaSynonym(s): Silver Paste DGP80 TESM8020 Empirical Formula: Ag Linear Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397 Boiling Point: 2212 °C(lit.) Melting Point: 960 °C(lit.) Density: 10.49 g/cm 3 (lit.) Storage: 2-8°C
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Silver Nitrate, Crystal, USP
Spectrum ChemicalGrade: USP CAS No.: 7761-88-8 UN No.: UN1493 Class: 5.1 Pkg. Group: PG II
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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 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 bromide, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: NaBr Formula weight: 102.89 Purity: 99.99% (metals basis) CAS Number: 7647-15-6 Harmonized Tariff Code: 2827.51
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Silver hexafluorophosphate, 98%
Thermo Scientific ChemicalsFormula: AgF6P Formula weight: 252.83 Purity: 98% CAS Number: 26042-63-7 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2843.29 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…