Chemicals Reagents S

Nuts and ferrules included. Synonyms: Swagelok(R) 200C,BRASS CAPS 1/8" PK6 Application: Swagelok(R) caps maybe used to seal the conditioned sampling tube, during gas chromatographic determination of low concentrations of volatile organic compounds (=C6) in ambient air using mercuric oxide reduction...

Empirical Formula: C₂₀H₃₀N₈O₅ -+ 2HCl Linear Formula: C₂₀H₃₀N₈O₅ -+ 2HCl Formula Weight: 535.42 MDL Number: MFCD00058168 Storage: −20°C

Grade: Technical CAS No.: 7558-79-4

Synonyms: 2-[4-(4-Nitrobenzyloxy)benzyl]thiazolidine-4-carboxylic acid ethyl ester; 4-Thiazolidinecarboxylic acid, 2-[[4-[(4-nitrophenyl)methoxy]phenyl]methyl]-, ethyl ester Molecular Formula: C20H22N2O5S Molecular Weight: 402.46 Linear Structural Formula: C20H22N2O5S MDL Number: MFCD06798326...

Formula: H2SO4 Formula weight: 98.08 CAS Number: 7664-93-9 UN Number: UN1830 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2807.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do...

Grade: Reagent CAS No.: 113-24-6

CAS Number: 7440-23-5 Formula: Na Formula Weight: 22.99 Linear Formula: Na MDL No.: MFCD00085307 Purity: >=99.8% (sodium basis) Boiling Point: 883 C(lit.) Melting Point: 97.8 C (lit.) UNSPSC Code: 12352000 Application: Sodium metal (in kerosene) has been used in the electrochemical reformation of...

Molecular Formula: 15NNaO3 Molecular Weight: 85.99 Linear Structural Formula: Na15NO3 MDL Number: MFCD00084240 Purity: >=99% (CP) Melting Point: 306 C (lit.)

Synonym(s): Citric acid trisilver salt hydrate Empirical Formula: C₆H₅Ag₃O₇ -+ xH₂O Linear Formula: AgO₂CCH₂C(OH)(CO₂Ag)CH₂CO₂Ag-+xH₂O Formula Weight: 512.70 (anhydrous basis) MDL...

Synonym(s): CLL1008 Storage: −196°C; −196°C

Features Chemical Name: Sulfosuccinimidyl acetate Reacts primarily with primary amines Reacts at pH 7-9 Water soluble Molecular weight: 259.17 Applications Blocks primary amines by acylation

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: 3beta-Hydroxy-24-ethyl-5,22-cholestadiene;...

purum, ≥95.0% (GC) Synonym(s): Sebacyl chloride Empirical Formula: C₁₀H₁₆Cl₂O₂ Formula Weight: 239.14 Linear Formula: ClCO(CH₂)₈COCl MDL Number: MFCD00000770 Purity: ≥95.0% (GC) Boiling Point:...

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and...

ReagentPlus ® , ≥99.0% Empirical Formula: Na₂O₄S Formula Weight: 142.04 Linear Formula: Na₂SO₄ MDL Number: MFCD00003504 Purity: ≥99.0% Melting Point: 884 °C(lit.) Density: 2.68 g/mL at 25 °C(lit.)...

Storage condition: Room Temperature UN Number: GHS pictograms: 0 H Statements: NH P Statements: P280 Package Type: Plastic Bottle, Wide Open C.A.S. Number 1: 10102-17-7 C.A.S. Number 1 Percentage: 1 Density (g/cm3): 1.73 Chemical name: Sodium thiosulfate-5-hydrate Material category: Lab Essentials...

Grade: FCC CAS No.: 8008-79-5 UN No.: UN1197 Class: 3 Pkg. Group: PG III

SILu(TM)MAb Trastuzumab (MSQC23) is a recombinant, stable isotope-labeled, monoclonal antibody which incorporates [13C6, 15N4]-Arginine and [13C6, 15N2]-Lysine. Expressed in CHO cells, it is designed to be used as an internal standard for the quantitative mass spectrometry analysis of Trastuzumab in...

Synonyms: D-Glucitol Formula: C₆H₁₄O₆ Formula Weight: 182.17 CAS No.: 50-70-4 Purity: ≥98% Application: May be used for washing spheroplasts 1 and in isoelectric focusing to minimize endoosmotic flow in agarose gels. 2 May be used to induce osmotic stress.

Grade: Research Grade CAS No.: 79902-63-9

The oxygen-removing catalysts can reduce oxygen to less than 2 ppb when the level in the incoming gas does not exceed 10 ppm. Because the catalyst is coated on a Molecular Sieve, this trap also can remove water vapor.Dimensions: •120 cc Trap: 111/8in. (28.2 cm) long x 13/8 in. (35 mm) diameter •750...

Synonym(s): 2-Ethylhexyl sulfate sodium salt; Niaproof ® Formula: C₈H₁₇NaO₄S Formula Weight: 232.27 CAS No.: 126-92-1 Density: 1.12g/mLat 20°C(lit.) Other Notes: Alkyl sodium sulfate surfactants. Legal Information: Niaproof is a registered trademark of Niacet...

Grade: FCC CAS No.: 56038-13-2

This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Download your certificate at: http://www.sigma-aldrich.com.Please specify if you require a...