Chemicals Reagents S

European Pharmacopoeia (EP) Reference Standard Synonym(s): D-Sorbitol; D-Glucitol Empirical Formula: C₆H₁₄O₆ Formula Weight: 182.17 Linear Formula: C₆H₁₄O₆ MDL Number: MFCD00004708 Melting Point: 98-100 °C(lit.) Beilstein...

Shea Butter, a fat extracted from the African Shea tree nut, is a triglyceride derived from oleic acid and stearic acid. The U.S. Food and Drug Administration (FDA), also considers shea butter to be edible: Generally Recognized as Safe (GRAS3) and shea can be used in confectionery coatings or...

Grade: USP CAS No.: 54182-58-0

CAS Number: 7791-25-5 Formula: Cl2O2S Formula Weight: 134.97 Linear Formula: SO2Cl2 MDL No.: MFCD00011451 Density: 1.352 g/mL at 25 C UNSPSC Code: 12352300

CAS No.: 5324-84-5 pH: 5.5 - 7.5 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: >300°C Molar Mass: 216.27 g/mol Bulk Density: 345 kg/m3 Hill Formula: C8H17NaO3S

CAS Number: 7757-82-6 Linear Formula: Na₂SO₄ Molecular Weight: 142.04 EC Number: 231-820-9 MDL Number: MFCD00003504 PubChem Substance ID: 24854369 Packaging 1, 2.5 kg in poly bottle; 5 kg in poly drum; 12 kg in fiber drum; 500 g in poly bottle

Synonym(s): (S) QuinoxP ® Empirical Formula: C₁₈H₂₈N₂P₂ Linear Formula: C₁₈H₂₈N₂P₂ Formula Weight: 334.38 MDL Number: MFCD10567042 Melting Point: 100-105 °C

Synonym(s): ( S )-4,5-Dihydro-4-hydroxy-2(3 H )-furanone Empirical Formula: C₄H₆O₃ Linear Formula: C₄H₆O₃ Formula Weight: 102.09 MDL Number: MFCD00211247 Purity: 96% Boiling Point: 98-100 °C/0.3 mmHg(lit.) Density:...

Synonym(s): Polyphenyl-methylsiloxane CAS No.: 63148-58-3 Density: 1.05g/mLat 20°C Features and Benefits: Especially good thermostability Packaging: 100, 500 mL in glass bottle

Legal Information: SUPELCOGEL is a trademark of Sigma-Aldrich Co. LLC

United States Pharmacopeia (USP) Reference Standard Empirical Formula: C₂₅H₃₈O₅ Formula Weight: 418.57 Linear Formula: C₂₅H₃₈O₅ MDL Number: MFCD00072007 Melting Point: 127-132 °C(lit.)

Synonym(s): Sodium dithionite; Sodium hypodisulfite Empirical Formula: Na₂O₄S₂ Linear Formula: NaO₂SSO₂Na Formula Weight: 174.11 MDL Number: MFCD00011640 Purity: ≥82% (RT)

Synonyms: 3,3'-(4-Methyl-1,2-phenylene)bis[N-(aminoiminomethyl)-2-methyl-2-propenamide] dihydrochloride; S 3226; S-3226 Molecular Formula: C17H22N6O2 · 2HCl Molecular Weight: 415.32 Linear Structural Formula: C17H22N6O2 · 2HCl Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: S3226 is also...

SCR7 pyrazine is an inhibitor of DNA ligase IV. Synonyms: 2,3-Dihydro-6,7-diphenyl-2-thioxo-4(1H)-pteridinone; 6,7-Diphenyl-2-thio-lumazine (8CI) Molecular Formula: C18H12N4OS Molecular Weight: 332.38 Linear Structural Formula: C18H12N4OS MDL Number: MFCD02167478 Purity: >=98% (HPLC) Storage: room...

Linear Formula: [-Si(CH₃)₂O-]_n MDL Number: MFCD00132673 Boiling Point: >140 °C/0.002 mmHg(lit.) Density: 0.93 g/mL at 25 °C Refractive Index: n 20/D 1.403(lit.)

CAS No.: 27610-45-3 UN No.: UN1849 Class: 8 Pkg. Group: PG II

Synonyms: ‘Caustic soda' Formula: NaOH Formula Weight: 40.00 CAS No.: 1310-73-2 Purity: 99.99% trace metals basis Packaging: 25, 100, 500 g in poly bottle

Synonym(s): Biphenyl sodium complex solution; Sodium biphenyl complex Formula: C₆H₅C₆H₅ · Na Formula Weight: 177.20 CAS No.: 5137-46-2 UN Number: UN1993 Density: 1.1g/mLat 25°C Supplemental Hazards: Reacts violently with water.

Empirical Formula: Ag Linear Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397 Purity: 99.9% trace metals basis Boiling Point: 2212 °C(lit.) Melting Point: 960 °C(lit.) Density: 10.49 g/cm 3 (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: (4alpha)-13-Hydroxykaur-16-en-18-oic acid;...

Formula: NaH₂PO₄•H₂O Formula Weight: 137.99 CAS Number: 10049-21-5 Synonym(s): (sodium dihydrogen phosphate, monohydrate) Description: For Liquid Chromatography and Molecular Biology applications

UN No.: UN2031 Class: 8 Pkg. Group: PG III

Storage: −196°C