Chemicals Reagents S

Formula: Na₂S₂O₃ • 5H₂O Formula Weight: 248.18 CAS Number: 10102-17-7

Formula: Na₂SO₄ Formula Weight: 142.04 CAS Number: 7757-82-6 Synonym(s): Suitable for Use in Pesticide Residue Analysis Description: Tested for Hexane Extractable Impurities

Synonyms: 2-Hydroxybenzoic acid sodium salt; Salicylic acid sodium salt Formula: HOC₆H₄COONa Formula Weight: 160.10 CAS No.: 54-21-7 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 5...

Sulfuric acid or sulphuric acid, also known as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula H2SO4. It is a colorless and oily liquid that is miscible with water at all concentrations. It is soluble in water with the release of...

Grade: Reagent CAS No.: 12027-70-2

For Educational, Classroom Purposes Only

Sulfo Orange, 0.04% (w/v) Indicator Solution are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

Sodium Hydroxide Pellets Pure

for column chromatography, 60 MDL Number: MFCD00011232 Boiling Point: 2230 °C Melting Point: >1600 °C

Formula: HNaO3Se Formula weight: 150.96 Purity: 98% CAS Number: 7782-82-3 UN Number: UN2630 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2842.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure....

Harmonized #: 2843.21.0000|0000 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General

Synonym(s): 4-Hydroxy-3,5-dimethoxybenzaldehyde azine Empirical Formula: C₁₈H₂₀N₂O₆ Linear Formula: [HOC₆H₂(OCH₃)₂CH=N-]₂ Formula Weight: 360.36 MDL Number: MFCD00008363 Melting Point: 209-210...

Harmonized #: 2843.21.0000|0000 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General

Harmonized #: 2843.21.0000|0000 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General

Convenient solution of 1% sodium azide minimizes exposure and contamination risks normally encountered while handling sodium azide powder. Features CAS #: 26628-22-8 Molecular Formula: NaN₃ Molecular Weight: 65.0099

Molecular Formula: Ag Molecular Weight: 107.87 Linear Structural Formula: Ag MDL Number: MFCD00003397 Purity: 99.9% trace metals basis Melting Point: 960 C (lit.) Density: 10.49 g/cm3 (lit.)

Formula: NaOH Formula Weight: 1 equiv.=40.00 g NaOH CAS Number: 1310-73-2

United States Pharmacopeia (USP) Reference Standard Synonym(s): 4-Amino- N -(5-methyl-3-isoxazolyl)benzenesulfonamide; N 1 -(5-Methylisoxazol-3-yl)sulfanilamide Empirical Formula: C₁₀H₁₁N₃O₃S Formula Weight: 253.28 Linear Formula:...

Grade: FCC CAS No.: 6381-77-7

for Wurzschmitt-decomposition, ACS reagent, beads (small), ≥95% Synonym(s): Sodium superoxide Empirical Formula: Na₂O₂ Formula Weight: 77.98 Linear Formula: Na₂O₂ MDL Number: MFCD00003497 Purity: ≥95% (RT); ≥95% Melting Point:...

Molecular Formula: Ag Molecular Weight: 107.87 Linear Structural Formula: Ag MDL Number: MFCD00003397 Purity: >=99.99% trace metals basis Melting Point: 960 C (lit.) Density: 10.49 g/cm3 (lit.) Application: The product was used to construct silver/silver chloride electrodes which was used in the...

Store products away from light at 4-6C. Short periods at room temperature are acceptable however, lower temperature storage prolongs the shelf life of the product. DO NOT FREEZE. Molecular Formula: Ag Molecular Weight: 107.87 Linear Structural Formula: Ag Density: 1.0015 g/mL at 25 C Storage: 2-8C...

Sphingosine 1-phosphate (S1P) is a sphingolipid derived from ceramide by an enzymatic reaction in vivo.1 S1P acts as a signaling molecule by binding to G-protein coupled receptors (S1PR) (S1P1-5 receptors) which results in activation of small GTPases such as Ras, Rac Rho and further downstream...