Indicating Drierite is impregnated with cobalt chloride. Indicating Drierite is blue when dry and changes to pink upon absorption of moisture. The color change is pronounced and clearly visible. This makes Indicating Drierite valuable when it is necessary to know with certainty that dryness is…

MDL Number: MFCD00211877 Storage: −70°C Included Fees: C958X95 has a Dry/Wet Ice Fee included in the price. To see the value of these fees, download our Fee List.

Synonym(s): [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride, PdCl{2}(dppf)^.CH{2}Cl{2} Formula: C34H28Cl2FeP2Pd.CH2Cl2 Formula weight: 816.64 CAS Number: 95464-05-4 Harmonized Tariff Code:  2843.90 Hazard Statements: H351-H302-H332 Suspected of causing cancer. Harmful…

Synonym(s): [1,3-Bis(2-methylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene) (tricyclohexylphosphine)ruthenium(II) Empirical Formula: C₄₂H₅₇Cl₂N₂PRu Linear Formula: C₄₂H₅₇Cl₂N₂PRu Formula…

DTT is used to reduce disulfide linkages while maintaining the thiol group in the reduced state in solution. Note: Most DTT preparations contain oxidized DTT. bioWorld's DTT is tested for proteomics research, sealed under Nitrogen, and assured of quality.  Synonyms: …

Synonyms: Diatomaceous earth, flux-calcined CAS No.: 68855-54-9 Packaging: 1 kg in poly bottle Packaging: 5 kg in poly drum Application Diatomaceous earth may be used as an adsorbent for column chromatography. It may be used in the synthesis of the following: Chitosan modified…

Synonym(s): N -Methyl- N -( p -tolylsulfonyl)nitrosamide; N -Methyl- N -nitroso- p -toluenesulfonamide; N -Nitroso- N -methyl- p -toluenesulfonamide; N -Nitroso- p -toluenesulfomethylamide; p -Tolylsulfomethylnitrosamide; Diazomethane precursor Formula: …

Synonym(s): 1,1-Diphenyl-2-picrylhydrazyl radical; 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl; DPPH Formula: C₁₈H₁₂N₅O₆ Formula Weight: 394.32 CAS No.: 1898-66-4 Other Notes: Free radical Storage: 2-8°C Packaging: 1, 5 g in…

Synonym(s): DMSO Formula Weight: 78.13 Linear Formula: (CH₃)₂SO MDL Number: MFCD00002089 Purity: ≥99.7% Boiling Point: 189 °C(lit.) Melting Point: 16-19 °C(lit.) Density: 1.10 g/mL(lit.) …

Density: 1.01 g/mL at 25 °C (true wet)(lit.) Application: Polyaromatic adsorbent resin for hydrophobic compounds: antibiotics, biomolecules; useful for desalting; broad application base. Other Notes: Swelling in toluene = 30% Legal Information: Diaion is a registered trademark of…

Synonyms: Ethanol; Ethyl alcohol Formula: CH₃CH₂OH Formula Weight: 46.07 CAS No.: 64-17-5 Density: 0.789 g/mL at 25 °C(lit.) Footnote: 1 Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

Synonym: ( R )-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine hemicalcium salt, Calcium D-pantothenate, Vitamin B₅ CAS Number: 137-08-6 Linear Formula: HOCH₂C(CH₃)₂CH(OH)CONHCH₂CH₂CO₂…

Synonym(s): α,α-Trehalose; α-D-Glucopyranosyl-α-D-glucopyranoside Empirical Formula: C₁₂H₂₂O₁₁ -+ 2H₂O Linear Formula: C₁₂H₂₂O₁₁ -+ 2H₂O Formula Weight: 378.33 MDL Number: …

Formula: (O₂N)₂C₆H₃NHNH₂ Formula Weight: 198.14 CAS No.: 119-26-6 Purity: 97% Application: Reagent for the determination of aldehydes 1 and ketones. 2, 3 Also employed in cyclocondensations to pyrazoles. 4 Packaging: 25,…

Properties: REGULAR DRIERITE is anhydrous calcium sulfate. It is of neutral pH, constant in volume, chemically inert except toward water, insoluble in organic liquids and refrigerants, non-disintegrating, non-wetting, non-toxic, non-corrosive, non-chan-neling, generally recognized as safe (GRAS) by…

Synonym(s): Ether, Ethyl ether Formula: C4H10O Formula weight: 74.12 Purity: 99+%, inhibitor free CAS Number: 60-29-7 UN Number: UN1155 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2909.11 Hazard Statements: H224-H302-H336 Extremely flammable liquid and…

Synonym(s): Metformin hydrochloride Formula: C4H11N5 HCl Formula weight: 165.62 CAS Number: 1115-70-4 Harmonized Tariff Code:  2925.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

Formula: CH₃(CH₂)₃OCOCH=CHCOO(CH₂)₃CH₃ Formula Weight: 228.28 CAS No.: 105-76-0 Purity: 96% Density: 0.988g/mLat 25°C(lit.) Packaging: 250 mL in glass bottle

Dimethyl sulfoxide (DMSO) is a highly polar aprotic organic reagent that has exceptional solvent properties for organic and inorganic chemicals. Dimethyl Sulfoxide is ideal for use as a cryoprotectant. Also used in chemical reactions, in polymerase chain reactions (PCR) as a PCR cosolvent to…

sym-Diphenylcarbazide

Melting Point: >1000°C Water absorption: 250 g/kg (20°C) Solubility: 1 g/l

Synonym: DMSO, Methyl sulfoxide CAS Number: 67-68-5 Linear Formula: (CH₃)₂SO Molecular Weight: 78.13 Beilstein Registry Number: 506008 EC Number: 200-664-3 MDL Number: MFCD00002089 PubChem Substance ID: 24894214 Caution …