Chemicals Reagents S

Synonym(s): 3,5-Dimethoxy-4-hydroxybenzaldehyde; 4-Hydroxy-3,5-dimethoxybenzaldehyde Empirical Formula: C₉H₁₀O₄ Linear Formula: HOC₆H₂(OCH₃)₂CHO Formula Weight: 182.17 MDL Number: MFCD00006943 Purity: ≥98% Boiling...

Nuts and ferrules included. Synonyms: Swagelok® 200-3,BRASS TEE 1/8" EA Application: Two Swagelok® tees connected in series maybe used in the nanoliter injection system used for microliter column chromatography, the branch of the first tee could be connected to a restricted capillary followed by...

Synonym(s): D-(+)-Saccharose Formula: C12H22O11 Formula weight: 342.30 CAS Number: 57-50-1 Harmonized Tariff Code: 1701.99

European Pharmacopoeia (EP) Reference Standard

Synonym(s): Amylodextrin CAS Number: 9005-84-9 Harmonized Tariff Code: 3505.10

CAS Number: 2148941 Formula: H2O4Se Formula Weight: 144.97 Linear Formula: H2SeO4 MDL No.: MFCD00012191 Purity: 99.95% trace metals basis Density: 1.407 g/mL at 25 C UNSPSC Code: 12352300 General description: Selenic acid is a strong oxidising agent. It reacts with gold to form gold selenate....

Synonym(s): Curing agent; Polydimethylsiloxane; Silicone; Vinyl-terminated PDMS

Synonym(s): Starch–Remazol brilliant blue R; RBB-Starch; Remazol brilliant blue R dyed starch; Starch Azure MDL Number: MFCD00132376

Membrane Preparations for Vesicular Transport Assays (VT) are suitable for general drug-efflux transporter interaction studies. Both substrate and inhibitor interactions can be assessed using vesicles. Membrane Preparations for ATPase Assays are suitable for drug-efflux transporter interaction...

Grade: Reagent, ACS CAS No.: 7782-85-6

Synonyms: Sodium disulfite; Sodium pyrosulfite Formula: Na₂S₂O₅ Formula Weight: 190.11 CAS No.: 7681-57-4 Purity: 97% Supplemental Hazard Statements: Contact with acids liberates toxic gas. Packaging: 2.5 kg in poly bottle Packaging: 500 g in poly bottle

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

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: (25S)-Spirostan-3beta-ol; Parigenin...

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....

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: Sodium acetate trihydrate; Acetic acid sodium salt trihydrate Molecular...

Grade: Reagent CAS No.: 7783-96-2

Synonym(s): Octadecanoic anhydride Empirical Formula: C₃₆H₇₀O₃ Linear Formula: [CH₃(CH₂)₁₆CO]₂O Formula Weight: 550.94 MDL Number: MFCD00009004 Purity: ≥97.0% (GC) Melting Point: 70-72 °C(lit.) Storage:...

Synonym(s): Saline sodium citrate buffer dry blend MDL Number: Storage: room temp

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 Molecular Formula: C34H46O18 Molecular Weight:...

Formula: NaHSO₃ Formula Weight: 104.06 CAS Number: 7631-90-5 Specific Gravity: 1L = 1.48 Kg

Formula: FNa Formula weight: 41.99 Purity: 99% CAS Number: 7681-49-4 UN Number: UN1690 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements:...

Synonym: Sodium fluoride CAS Number: 115-40-2 Linear Formula: NaF Molecular Weight: 41.99 EC Number: 231-667-8 MDL Number: MFCD00003524 Analysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Other Notes This product was...

Product of Goodfellow Synonyms: FK117920

Formula: SiO2 xH2O Formula weight: 60.09(anhy) CAS Number: 1343-98-2 Harmonized Tariff Code: 2811.19 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical...