Chemicals Reagents S

Grade: ACS/USP-NF/FCC/BP/EP/JP Purity Limit: 99.5-101.0% (Titration) CAS No.: 10102-17-7 Molecular Formula: Na2S2O3·5H2O Molecular Weight: 248.18 MDL No.: MFCD00149186 Appearance: White crystals Comments: Titrimetry. Melting Point: 48 ºC (Approx.) Storage Temperature: Store at RT Warnings: Irritant!...

Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Application: Streptavidin-POD has been used for: • ELISA •  In situ hybridization • Western blot It is also used for immunohistochemistry. General description: Streptavidin is...

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: C48H78O17 Molecular Weight:...

Grade: FCC CAS No.: 6381-59-5

Synonyms: Sodium pyrophosphate tetrabasic decahydrateTetrasodium pyrophosphate decahydrate Grade: ACS reagent Purity Limit: 99.0-103.0% (Titration) CAS No.: 13472-36-1 Molecular Formula: Na4P2O7·10H2O Molecular Weight: 446.06 MDL No.: MFCD00149200 Appearance: White crystals Comments: It is used in...

volumetric, 0.2 M Na₂S₂O₃ (0.2N) Empirical Formula: Na₂O₃S₂ Formula Weight: 158.11 Linear Formula: Na₂S₂O₃ MDL Number: MFCD00003499

Slippery Elm, Powder is a natural medicine treatment for coughs, sore throat, colic, diarrhea, constipation and hemorrhoids. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption...

Synonyms: SDM 103T2 UNSPSC Code: 12352200

Synonym(s): Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate Empirical Formula: C₁₂H₂₅NaO₄S Linear Formula: CH₃(CH₂)₁₁OSO₃Na Formula Weight: 288.38 MDL Number:...

Synonyms: Halite Molecular Formula: ClNa Molecular Weight: 58.44 Linear Structural Formula: NaCl MDL Number: MFCD00003477 Purity: >=99% Melting Point: 801 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Storage: −196°C

acid pre-rinse and rinsing solution with phosphoric acid Density: 1.40-1.46 g/mL at 20 °C RIDADR: UN 1805 8 / PGIII

SPhos Pd G4 is a versatile 4th generation palladium precatalyst developed by Buchwald group. Molecular Formula: C40H50NO5PPdS Molecular Weight: 794.29 Linear Structural Formula: C40H50NO5PPdS Purity: 95%

TraceCERT ® , 1000 mg/L Sc in nitric acid RIDADR: UN 3264 8 / PGIII

Empirical Formula: Ag Linear Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397 Purity: 99.99% trace metals basis Boiling Point: 2212 °C(lit.) Melting Point: 960 °C(lit.) Density: 10.49 g/cm 3 (lit.)

Grade: FCC CAS No.: 50-70-4

Sodium metaperiodate, or sodium m-periodate, is a mild oxidant that is routinely used for the conversion of cis -glycol groups in carbohydrates to reactive aldehdye groups (Figure 1).The reactive aldehyde groups are used in chemical conjugation procedures or detection of carbohydrates.For proteomic...

Synonym(s): Samaria Linear Formula: Sm₂O₃ MDL Number: MFCD00011237 Purity: 99.9% trace metals basis Density: 8.35 g/mL at 25 °C(lit.)

Synonyms: α-D-Glc-(1→2)-β-D-Fru; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranosyl-α-D-glucopyranoside; D(+)-Saccharose; Sugar Formula: C₁₂H₂₂O₁₁ Formula Weight: 342.30 CAS No.: 57-50-1 Purity: ≥99.5% Packaging: 5,...

Synonym(s): 4-Vinylbenzenesulfonic acid sodium salt; Styrene-4-sulfonic acid sodium salt Formula: C₈H₇NaO₃S Formula Weight: 206.19 CAS No.: 2695-37-6 Purity: ≥90% (T) Packaging: 100, 500 g in poly bottle

CAS No.: 26658-19-5

Empirical Formula: C₂₅H₃₈O₅ Linear Formula: C₂₅H₃₈O₅ Formula Weight: 418.57 MDL Number: MFCD00072007 Purity: ≥97% (HPLC) Melting Point: 127-132 °C(lit.) Storage: 2-8°C

Empirical Formula: FNa Linear Formula: NaF Formula Weight: 41.99 MDL Number: MFCD00003524 Purity: 99.99% trace metals basis Boiling Point: 1704 °C/1 atm(lit.) Melting Point: 993 °C(lit.) Refractive Index: n 20/D 1.3252(lit.)

UNSPSC Code: 12352207 Application: Trimethylchlorosilane: hexamethyldisilazane: pyridine (1:3:9) reagent for preparing TMS derivatives of amino acids, sugars, etc.