Reagents, S, MilliporeSigma, 50 g, Chemicals
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Sodium arsenate dibasic heptahydrate, ACS reagent, >=98%
MilliporeSigmaSynonyms: Disodium hydrogen arsenate heptahydrate; di-Sodium hydrogen arsenate heptahydrate CAS Number: 10048-95-0 Formula: HAsNa2O4 · 7H2O Formula Weight: 312.01 Linear Formula: Na2HAsO4 · 7H2O MDL No.: MFCD00149179 Purity: >=98%; 98.0-102.0% UNSPSC Code: 12352300
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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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Synonyms: 1-Heptanesulfonic acid sodium salt monohydrate Formula: CH3(CH2)5CH2SO3Na · H2O Formula Weight: 220.26 CAS No.: 207300-90-1 Purity: ≥99.0% (T)
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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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Synonym(s): Silica; Silicon dioxide Empirical Formula: O2Si Linear Formula: SiO2 Formula Weight: 60.08 MDL Number: MFCD00011232 Purity: 99.5% trace metals basis Boiling Point: 2230 °C(lit.) Melting Point: >1600 °C(lit.) …
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Synonyms: Reversed phase silica gel 90 C18 Application: for reversed phase and ion pair chromatography
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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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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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Synonym(s): Dichloroisocyanuric acid sodium salt dihydrate Formula: C3Cl2N3NaO3 · 2H2O Formula Weight: 255.98 CAS No.: 51580-86-0 UN Number: UN3077 Purity: ≥98.0% (AT) Application: Calibration substance for the…
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SIGMA Sodium azide BioUltra, >=99.5% (T)
MilliporeSigmaEmpirical Formula: N3Na Linear Formula: NaN3 Formula Weight: 65.01 MDL Number: MFCD00003536 Purity: ≥99.5% (T)
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ALDRICH Strontium nitrate, 99.995% trace metals basis
MilliporeSigmaEmpirical Formula: N2O6Sr Linear Formula: Sr(NO3)2 Formula Weight: 211.63 MDL Number: MFCD00011248 Purity: 99.995% trace metals basis Melting Point: 570 °C(lit.)
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Synonyms: Acetic acid sodium salt Molecular Formula: C2H3NaO2 Molecular Weight: 82.03 Linear Structural Formula: CH3COONa MDL Number: MFCD00012459 Purity: 99.0-101.0% (NT) Melting Point: >300 C (dec.) (lit.) Legal Information: LiChropur is a trademark of Merck KGaA,…
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ALDRICH Sodium dichloroacetate, 98%
MilliporeSigmaSynonym(s): Dichloroacetic acid sodium salt Formula: Cl2CHCO2Na Formula Weight: 150.92 CAS No.: 2156-56-1 Purity: 98% Packaging: 10, 50 g in glass bottle
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Synonyms: Nitric acid silver(I) salt Formula: AgNO3 Formula Weight: 169.87 CAS No.: 7761-88-8 Purity: 99.8-100.5%
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SIAL Silver(I) oxide
MilliporeSigmapurum p.a., ≥99.0% (AT) Empirical Formula: Ag2O Formula Weight: 231.74 Linear Formula: Ag2O MDL Number: MFCD00003404 Purity: ≥99.0% (AT) RTECS No.: VW4900000 RIDADR: UN 1479 5.1 / PGII
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Sodium, ACS reagent, dry
MilliporeSigmaCAS Number: 7440-23-5 Formula: Na Formula Weight: 22.99 Linear Formula: Na MDL No.: MFCD00085307 Boiling Point: 883 C(lit.) Melting Point: 97.8 C (lit.) EC Number: 231-132-9 UNSPSC Code: 12352000 Application: Covalent functionalization modifier for carbon nanotubes…
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Sulfur, powder, 99.98% trace metals basis
MilliporeSigmaCAS No.: 7704-34-9 Formula: S Formula Weight: 32.07 Linear Formula: S MDL No.: MFCD00085316 Purity: 99.98% trace metals basis Boiling Point: 444.7 °C(lit.) Melting Point: 112.8 °C (rhombic)(lit.); 117-120 °C(lit.); 119.0 °C…
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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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Sephadex® G-100 Medium
MilliporeSigmaCAS Number: 9050-94-6 MDL Number: MFCD00132235 Application Sephadex® G-100 is a gel filtration medium used in protein chromatography, affinity chromatography and gel filtration chromatography. Legal Information Sephadex is a registered trademark of Cytiva
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Silver/silver chloride (60/40) paste for screen printing
MilliporeSigmaThis product has a ratio of silver to silver chloride of 60/40. Synonyms: Ag/AgCl paste; C2130809D5; conductive ink Linear Structural Formula: Ag/AgCl Legal Information: Product of Gwent Electronic Materials Ltd (GEM), part of Sun Chemical Corporation
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Synonyms: 1-Pentanesulfonic acid sodium salt Formula: CH3(CH2)4SO3Na · H2O Formula Weight: 192.21 CAS No.: 207605-40-1 Purity: ≥99.0% (T) Application: Sodium pentanesulfonate is useful as a surfactant and reversed-phase…
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Empirical Formula: Na2S -+ 9H2O Linear Formula: Na2S-+9H2O Formula Weight: 240.18 MDL Number: MFCD00149184 Purity: ≥99.99% trace metals basis Storage: 2-8°C
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Sodium tetrafluoroborate, puriss. p.a., =98.0% (T)
MilliporeSigmaSynonyms: Sodium fluoroborate Formula: NaBF4 Formula Weight: 109.79 CAS No.: 13755-29-8 Purity: ≥98.0% (T) Density: 2.47 g/mL at 25 °C(lit.) Other Notes: Reagent for the decomposition of silicates by fusion 1, 2
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Synonym(s): NSC 68185; NSC 8168; Triethylamine sulfur trioxide complex Empirical Formula: C6H15NO3S Linear Formula: (CH3CH2)3N -+ SO3 Formula Weight: 181.25 MDL Number: MFCD00043315 Purity: ≥95%…
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Synonyms: 1-Hexanesulfonic acid sodium salt monohydrate Formula: CH3(CH2)4CH2SO3Na · H2O Formula Weight: 206.24 CAS No.: 207300-91-2 Purity: ≥99.0% (T)
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(+)-Sodium L-ascorbate, BioXtra, >=99.0% (NT)
MilliporeSigmaCAS No.: 134-03-2 Synonyms: L(+)-Ascorbic acid sodium salt; Vitamin C sodium salt Formula: C6H7NaO6 Formula Weight: 198.11 Linear Formula: C6H7NaO6 MDL No.: MFCD00082340 Purity: ≥99.0% (NT) Melting Point: …
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MDL Number: MFCD00081981 Density: 1.015-1.020 g/mL at 20 °C (5% in H2O)(lit.)
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Silver nitrate
MilliporeSigmaPh Eur Synonym(s): Argenti nitras; Nitric acid silver(I) salt Empirical Formula: AgNO3 Formula Weight: 169.87 Linear Formula: AgNO3 MDL Number: MFCD00003414 Melting Point: 212 °C (dec.)(lit.) RTECS No.: VW4725000 RIDADR: UN 1493 5.1 / PGII
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SIGMA Sudan Red 7B for microscopy (Bot., Hist.)
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…