Reagents, S, 10 g, Supplies
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Synonym(s): Halite Empirical Formula: ClNa Linear Formula: NaCl Formula Weight: 58.44 MDL Number: MFCD00003477 Purity: 99.99% trace metals basis Boiling Point: 1465 °C/1 atm(lit.) Melting Point: 801 °C(lit.) Beilstein Registry Number: 3534976
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ALDRICH Sodium acetate-1-13C, 99 atom % 13C
MilliporeSigmaSynonyms: Acetic acid-1-13C sodium salt Molecular Formula: 13CCH3NaO2 Molecular Weight: 83.03 Linear Structural Formula: CH3 13CO2Na MDL Number: MFCD00037666 Melting Point: >300 C (dec.) (lit.)
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Sodium tellurate(VI) hydrate, Te 45% min
Thermo Scientific ChemicalsFormula: Na2TeO4 xH2O Formula weight: 237.58(anhy) CAS Number: 10101-83-4 Harmonized Tariff Code: 2842.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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SIGMA Sulfanilic acid azochromotrop >=80%
MilliporeSigmaSynonym(s): 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic acid trisodium salt; 2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid trisodium salt; 2-(4-Sulfophenylazo)chromotropic acid trisodium salt; SPADNS Empirical Formula: …
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ALDRICH Sudan Red 7B, Dye content 95%
MilliporeSigmaSynonym(s): Fat Red 7B; Fat red bluish; Solvent Red 19 Empirical Formula: C24H21N5 Linear Formula: C24H21N5 Formula Weight: 379.46 MDL Number: MFCD00003904 Melting Point: 130 °C (dec.)(lit.) Beilstein…
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Silicon nitride fiber >80% (crystalline)
MilliporeSigmaSynonyms: Silicon nitride; Trisilicon tetranitride Molecular Formula: N4Si3 Molecular Weight: 140.28 Linear Structural Formula: Si3N4 MDL Number: MFCD00011230 Purity: >80% (crystalline); Density: 3.44 g/mL at 25 C (lit.) Application: Silicon nitride is a wide band gap…
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Sodium 1-hexanesulfonate monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Hexanesulfonic acid sodium salt monohydrate Formula: C6H13NaO3S H2O Formula weight: 206.24 (188.22anhy) Purity: 99% CAS Number: 207300-91-2 Harmonized Tariff Code: 2904.10
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Silver tungsten oxide, 99%
Thermo Scientific ChemicalsSynonym(s): Silver tungstate Formula: Ag2O4W Formula weight: 463.58 Purity: 99% CAS Number: 13465-93-5 Harmonized Tariff Code: 2843.29
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ALDRICH Sodium nitrate, 99.995% trace metals basis
MilliporeSigmaSynonym(s): Chile salpeter Formula: NaNO3 Formula Weight: 84.99 CAS No.: 7631-99-4 UN Number: UN1498 Purity: 99.995% trace metals basis Packaging: 10, 100 g in poly bottle
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Sodium trifluoromethanesulfonate
Thermo Scientific ChemicalsSynonym(s): Sodium triflate, Trifluoromethanesulfonic acid sodium salt Formula: CF3NaO3S Formula weight: 172.06 CAS Number: 2926-30-9 Harmonized Tariff Code: 2904.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Silver powder, spherical, -500 mesh, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-22-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 7106.10 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: 57-60 …
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Sodium 1-heptanesulfonate monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Heptanesulfonic acid sodium salt monohydrate Formula: C7H15NaO3S H2O Formula weight: 220.26 (202.24anhy) Purity: 99% CAS Number: 207300-90-1 Harmonized Tariff Code: 2904.10
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SIGMA Sparfloxacin >=98.0% (HPLC)
MilliporeSigmaSynonym(s): 5-Amino-1-cyclohexyl-7-( cis -3,5-dimethylpiperazino)-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid Empirical Formula: C19H22F2N4O3 Linear Formula: …
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Selenium dioxide, 99.999% trace metals basis
MilliporeSigmaSynonyms: NSC 56753; Selenium oxide CAS Number: 2025852 Formula: O2Se Formula Weight: 110.96 Linear Formula: SeO2 MDL No.: MFCD00003562 Purity: 99.999% trace metals basis Melting Point: 315 C (subl.) (lit.) EC Number: 231-194-7 UNSPSC Code: 12352300 Application: Mild…
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Sodium metaperiodate, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium periodate Formula: INaO4 Formula weight: 213.89 Purity: 98% CAS Number: 7790-28-5 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
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ALDRICH Silver, flakes, 10µm, >=99.9% trace metals basis
MilliporeSigmaEmpirical Formula: Ag Linear Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397 Purity: ≥99.9% trace metals basis Boiling Point: 2212 °C(lit.) Melting Point: 960 °C(lit.) Density: 10.49 g/cm 3 (lit.)
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ALDRICH Sodium iodide, >=99.99% trace metals basis
MilliporeSigmaEmpirical Formula: INa Linear Formula: NaI Formula Weight: 149.89 MDL Number: MFCD00003532 Purity: ≥99.99% trace metals basis Melting Point: 661 °C(lit.)
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Sparfloxacin, 98%
Thermo Scientific ChemicalsFormula: C19H22F2N4O3 Formula weight: 392.40 Purity: 98.5% CAS Number: 110871-86-8 Harmonized Tariff Code: 2941.90 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse immediately with plenty of…
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ALDRICH Strontium oxide, 99.9% trace metals basis
MilliporeSigmaEmpirical Formula: OSr Linear Formula: SrO Formula Weight: 103.62 MDL Number: MFCD00049558 Purity: 99.9% trace metals basis Density: 4.7 g/mL at 25 °C(lit.)
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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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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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Empirical Formula: Cl2Sr -+ 6H2O Linear Formula: SrCl2 -+ 6H2O Formula Weight: 266.62 MDL Number: MFCD00149865 Purity: 99.995% trace metals basis Melting Point: 115 °C(lit.)
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Sodium 1-octanesulfonate monohydrate, 99+%
Thermo Scientific ChemicalsSynonym(s): 1-Octanesulfonic acid sodium salt monohydrate Formula: CH3(CH2)7SO3Na H2O Formula weight: 234.29 (216.28anhy) Purity: 99+% CAS Number: 207596-29-0 Harmonized Tariff Code: 2904.10
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Sebacoyl chloride, 0.99
MilliporeSigmaSynonyms: Sebacyl chloride CAS Number: 111-19-3 Formula: C10H16Cl2O2 Formula Weight: 239.14 Linear Formula: ClCO(CH2)8COCl MDL No.: MFCD00000770 Purity: 0.99 Boiling Point: 168 C/12 mmHg(lit.) Melting Point: -5--3 C (lit.) Density: 1.121 g/mL at 25 C(lit.) Refractive…
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Silver methanesulfonate
Thermo Scientific ChemicalsFormula: CH3AgO3S Formula weight: 202.97 CAS Number: 2386-52-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2843.29 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. …
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Strontium sulfide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: SrS Formula weight: 119.68 Purity: 99.9% (metals basis) CAS Number: 1314-96-1 Harmonized Tariff Code: 2830.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Samarium powder, -40 mesh, 99.9% (REO)
Thermo Scientific ChemicalsPurity: 99.9% (REO) CAS Number: 7440-19-9 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2805.30 Hazard Statements: H228-H260 Flammable solid. In contact with water releases flammable gases which may ignite spontaneously. Precautionary…
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MDL Number: MFCD00132770 Storage: room temp
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Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
Thermo Scientific ChemicalsSynonym(s): Pyridine-sulfur trioxide complex Formula: C5H5NO3S Formula weight: 159.16 Purity: 98%, active SO3 ca 48-50% CAS Number: 26412-87-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H314-H318 Toxic if…