Chemicals Reagents S

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 5',7'-Dihydroxy-4'-glucosyloxyisoflavone;...

Synonyms: 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 detergent; useful...

Synonym(s): Methanesulfonothioic acid sodium salt; Sodium methylthiosulfonate Formula: CH₃O₂S₂Na Formula Weight: 134.15 CAS No.: 1950-85-2 Purity: 95% Packaging: 1 g in glass bottle

Sodium Thiosulfate, 1.0 N Aqueous Solution - Spectrum solutions utilize the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. Where appropriate, many finished products are traceable to NIST...

Synonyms: Octyl sulfate sodium salt Formula: CH₃(CH₂)₇OSO₃Na Formula Weight: 232.27 CAS No.: 142-31-4 Purity: ≥99.0% (T)

ACS reagent, ≥99.0% Empirical Formula: BrNa Formula Weight: 102.89 Linear Formula: NaBr MDL Number: MFCD00003475 Purity: ≥99.0% Melting Point: 755 °C(lit.) RTECS No.: VZ3150000

Formula: SrCl2 6H2O Formula weight: 266.62 (158.53anhy) Purity: 99.0-103.0% CAS Number: 10025-70-4 Harmonized Tariff Code: 2827.39 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear protective gloves/protective clothing/eye protection/face...

Empirical Formula: Ag₂O Linear Formula: Ag₂O Formula Weight: 231.74 MDL Number: MFCD00003404 Purity: ≥99.99% trace metals basis

Synonym(s): Histone-lysine N-methyltransferase, H3 lysine-9 specific 1; KMT1A; Lysine N-methyltransferase 1A; Su(var)3-9 homolog 1; Suppressor of variegation 3-9 homolog 1 Purity: ≥50% (SDS-PAGE) Storage: −70°C

Sodium Chloride is arguably the most essential salt in molecular biology and cell culture. It is a common ingredient in cell culture media, lysis buffers, and protein storage. Molecular Biology Grade Sodium Chloride is of >99% purity and has been thoroughly tested for chemical impurities. It is...

Synonym(s): (4 S )-4-[(4-Aminophenyl)methyl]-2-oxazolidinone Empirical Formula: C₁₀H₁₂N₂O₂ Linear Formula: C₁₀H₁₂N₂O₂ Formula Weight: 192.21 MDL Number: MFCD03411476 Purity: 97% Melting Point:...

Suprapur® Sodium iodide, 100g

Formula: Na2SO4 Formula Weight: 142.04 CAS Number: 7757-82-6 Specific Gravity: 1L = 2.68 Kg

Empirical Formula: Se Linear Formula: Se Formula Weight: 78.96 MDL Number: MFCD00134090 Purity: ≥99.99% trace metals basis Boiling Point: 684.9 °C(lit.) Melting Point: 217 °C(lit.) Density: 4.81 g/mL at 25 °C(lit.)

Synonyms: Acetic acid-13C2 sodium salt Molecular Formula: 13C2H3NaO2 Molecular Weight: 84.02 Linear Structural Formula: 13CH313CO2Na MDL Number: MFCD00037667 Melting Point: >300 C (dec.) (lit.) Application: For R&D use only. Not for drug, household, or other uses. Any other use is the sole...

CAS Number: 7646-69-7 Formula: HNa Formula Weight: 24 Linear Formula: NaH MDL No.: MFCD00003471 Purity: 0.9 Melting Point: 800 C (dec.) (lit.) EC Number: 231-587-3 UNSPSC Code: 12352000 General description: Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to...

with fluorescent indicator 254 nm, silica gel matrix, L × W 5 cm × 10 cm

MDL Number: MFCD01776359 Storage: −20°C

Synonym(s): α-Cyano-(3-ethoxy-4-hydroxy-5-phenylthiomethyl)cinnamide Empirical Formula: C₁₉H₁₈N₂O₃S Linear Formula: C₁₉H₁₈N₂O₃S Formula Weight: 354.42 MDL Number: MFCD00236446 Purity: ≥98% (HPLC)...

Application Laemmli sample buffer is especially formulated for protein sample preparation to be used in the Laemmli SDS-PAGE system. A protein sample is mixed with the 2X sample buffer (1:1) and heated in boiling water for 2-5 min. The 2-mercaptoethanol reduces the intra and inter-molecular...

Synonym(s): Nitric acid silver(I) salt Empirical Formula: AgNO₃ Linear Formula: AgNO₃ Formula Weight: 169.87 MDL Number: MFCD00003414 Purity: >99% (titration) Melting Point: 212 °C (dec.)(lit.)

ACS reagent Synonym(s): 2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt; 2,6-Dichloroindophenol sodium salt hydrate; 2,6-Dichlorophenolindophenol sodium salt hydrate Empirical Formula: C₁₂H₆Cl₂NNaO₂ -+ xH₂O Formula Weight:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2,3-Dihydroxy-1,2-benzisothiazol-3-one-1,1-dioxide; 2-Sulfobenzoic acid imide; o -Benzoic sulfimide Empirical Formula: C₇H₅NO₃S Formula Weight: 183.18 Linear Formula: C₇H₅NO₃S...