Chemicals Reagents S

Empirical Formula: C₂₇H₂₉N₂NaO₇S₂ Linear Formula: C₂₇H₂₉N₂NaO₇S₂ Formula Weight: 580.65 MDL Number: MFCD00010180 Beilstein Registry Number: 3886008

Synonym(s): 1,2-Diacyl- sn -glycero-3-phospho-L-serine; L-α-Phosphatidyl-L-serine sodium salt MDL Number: MFCD00077390 Purity: ≥95% (TLC) Storage: −20°C

CAS Number: 2146108 Formula: CrNa2O4 Formula Weight: 161.97 Linear Formula: Na2CrO4 MDL No.: MFCD00003484 Purity: 0.98 EC Number: 231-889-5 UNSPSC Code: 12352302

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...

Synonyms: NSC 56753; Selenium oxide CAS Number: 2025852 Formula: O2Se Formula Weight: 110.96 Linear Formula: SeO2 MDL No.: MFCD00003562 Purity: 0.98 Melting Point: 315 C (subl.) (lit.) EC Number: 231-194-7 UNSPSC Code: 12352000 Application: Selenium dioxide (SeO2) is mainly used to oxidize the...

Formula: CH3COONa?H2O Formula Weight: 136.08 CAS Number: 6131-90-4 Specific Gravity: 1L = 1.45 Kg

Product of Goodfellow Synonyms: FA140250

Synonyms: 1,6-Dichloro-1,6-dideoxy-β-D-fructofuranosyl-4-chloro-4-deoxy-α-D-galactopyranoside; E955; Trichlorosucrose Formula: C₁₂H₁₉Cl₃O₈ Formula Weight: 397.63 CAS No.: 56038-13-2 Purity: ≥98.0% (HPLC) Biochem/physiol Actions: A synthetic...

Silica gel orange (Drying pearls Orange) is a commonly employed drying agent. Synonyms: Silica gel MDL Number: MFCD00011232 Melting Point: >1600 C Application: Silica gel orange (Drying pearls Orange) may be used to provide long-term storage conditions in the following studies: •Multiwell plates in...

Formula: NaOH Formula weight: 40.00 CAS Number: 1310-73-2 UN Number: UN1824 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.12 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 not...

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information. Synonyms: N,N'-bis[3,5-bis(trifluoromethyl)phenyl]-Thiourea Molecular...

EMSURE® Sodium carbonate anhydrous, for analysis, 1kg

Synonym(s): α-Ketoisovaleric acid sodium salt; 3-Methyl-2-oxobutanoic acid sodium salt; 3-Methyl-2-oxobutyric acid sodium salt; Ketovaline sodium salt Empirical Formula: C₅H₇NaO₃ Linear Formula: (CH₃)₂CHCOCOONa Formula Weight: 138.10 MDL...

≥99.0% (T) Synonym(s): 1-Heptanesulfonic acid sodium salt monohydrate Empirical Formula: C₇H₁₅NaO₃S -+ H₂O Formula Weight: 220.26 Linear Formula: CH₃(CH₂)₅CH₂SO₃Na -+ H₂O MDL...

Synonyms: Cristobalite; Quartz; Sand; Silica Formula: SiO₂ Formula Weight: 60.08 CAS No.: 60676-86-0 Density: 2.6 g/mL at 25 °C(lit.)

Grade: Reagent, ACS CAS No.: 7681-57-4

Synonyms: b-D-Fructofuranosyl-a-D-glucopyranoside Purity Limit: ≥ 99.5% (Assay) CAS No.: 57-50-1 Molecular Formula: C12H22O11 Molecular Weight: 342.3 MDL No.: MFCD00006626 Appearance: White solid Optical Rotation: [a]D = +66.3° to +66.8° Storage Temperature: Store at RT

Synonyms: 2-(4,6-Dimethyl-pyrimidin-2-ylsulfanyl)-N-(5-naphthalen-1-ylmethyl-thiazol-2-yl)-acetamide; SirReal 2 Molecular Formula: C22H20N4OS2 Molecular Weight: 420.55 Linear Structural Formula: C22H20N4OS2 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol Actions: SirReal2 is a potent and...

Synonym(s): Growth Hormone; STH MDL Number: MFCD00081960 Purity: ≥95% (SDS-PAGE) Storage: −20°C

UN No.: UN1824 Class: 8 Pkg. Group: PG II

technical grade 40, 6-12 mesh MDL Number: MFCD00011232 Boiling Point: 2230 °C Melting Point: >1600 °C RTECS No.: VV7315000

SUPELCOGEL(TM) columns containing sulfonated divinylbenzene resins are available in 6 cationic forms, each with unique selectivity, for the analysis of saccharides or organic acids. While chemical and physical properties do not vary significantly within different classes of sugars, HPLC separations...

Storage: −20°C

Grade: USP CAS No.: 56-45-1