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for ion pair chromatography, ≥99.0% (T) Synonym(s): 1-Pentanesulfonic acid sodium salt Empirical Formula: C5H11NaO3S -+ H2O Formula Weight: 192.21 Linear Formula: CH3(CH2)4SO3Na -+ H2O MDL...
Synonym(s): Silver orthophosphate Empirical Formula: Ag3O4P Linear Formula: Ag3PO4 Formula Weight: 418.58 MDL Number: MFCD00014148 Purity: 98% Melting Point: 849 °C(lit.)
Spectroquant® CombiCheck 20 for checking the quality of photometric methods for ammonium, chloride, CSB, nitrate, phosphorus and sulfate
The oxygen-removing catalysts can reduce oxygen to less than 2 ppb when the level in the incoming gas does not exceed 10 ppm. Because the catalyst is coated on a Molecular Sieve, this trap also can remove water vapor.Dimensions: •120 cc Trap: 111/8in. (28.2 cm) long x 13/8 in. (35 mm) diameter •750...
Empirical Formula: C49H71N13O10 Linear Formula: C49H71N13O10 Formula Weight: 1002.17 Purity: ≥97% (HPLC) Storage: −20°C
Synonym(s): Methanethiol sodium salt; Sodium thiomethoxide Empirical Formula: CH3NaS Linear Formula: CH3SNa Formula Weight: 70.09 MDL Number: MFCD00174316 Purity: ≥90% (RT) Beilstein Registry Number: 3592983
Storage condition: Room Temperature GHS pictograms: 0 H Statements: NH P Statements: P280 Package Type: Cubitainer® C.A.S. Number 1: 7772-98-7 Density (g/cm3): 1.01 Material category: Analytical Applications Material Group 1: Buffer/Volumetric Solutions Material Group 2: Volumetric Titration Product...
with indicator function, 1 /6 TE, bag with ~5 g, beads Synonym(s): Drying bags with silicagel Rubin
Synonym(s): Physiological Saline, tablets; Saline, physiological, tablets MDL Number: MFCD00003477
SBA-15 has a 2D hexagonal pore structure. Synonyms: Porous Silica; SBA-15; Silicon dioxide; Silicon dioxide Molecular Formula: O2Si Molecular Weight: 60.08 Linear Structural Formula: SiO2 MDL Number: MFCD00011232 Purity: 99.9% trace metals basis Melting Point: >1600 C (lit.) Application: Mesoporous...
CAS No.: 1311-10-0 UN No.: UN3262 Class: 8 Pkg. Group: PG II
Formula: C2H3NaO2 Formula weight: 82.03 CAS Number: 127-09-3 Harmonized Tariff Code: 2915.29
MDL Number: MFCD00132253 Storage: −20°C
Molecular Formula: Na2O3S Molecular Weight: 126.04 Linear Structural Formula: Na2SO3 MDL Number: MFCD00003503 Purity: >=98% Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Grade: NF CAS No.: 9063-38-1
Legal Information: GERSTEL is a registered trademark of Gerstel GmbH & Co. KG
PESTANAL ® , analytical standard Synonym(s): cis -3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro [4.5]dec-3-en-4-yl β-D-glucopyranoside Empirical Formula: C24H33NO8 Formula Weight: 463.52 Linear Formula: C24H33NO8...
Synonyms: Cupral; Diethyldithiocarbamic acid sodium salt Formula: (C2H5)2NCSSNa · 3H2O Formula Weight: 225.31 CAS No.: 20624-25-3 Purity: ≥99.0% Application: Spin trap used in conjunction with Fe 2+ to detect NO in brain, kidney, liver, and other...
Storage: 2-8°C
Unmodified waxy corn starch of essentially pure amylopectin; contains only trace amounts of amylose. Synonym(s): Corn starch; Starch from maize Linear Formula: (C6H10O5)n MDL Number: MFCD00082026
United States Pharmacopeia (USP) Reference Standard Synonym(s): Benzoic acid sodium salt Empirical Formula: C7H5NaO2 Formula Weight: 144.10 Linear Formula: C6H5COONa MDL Number: MFCD00012463 Melting Point: >300 °C(lit.) Beilstein...
Synonym(s): Halite Empirical Formula: ClNa Linear Formula: NaCl Formula Weight: 58.44 MDL Number: MFCD00003477 Purity: 99.999% trace metals basis Melting Point: 801 °C(lit.) Beilstein Registry Number: 3534976
This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.
ACS reagent, ≥99.0% Synonym(s): 2-Hydroxybenzoic acid Empirical Formula: C7H6O3 Formula Weight: 138.12 Linear Formula: 2 - (HO)C6H4CO2H MDL Number: MFCD00002439 Purity: ≥99.0% Boiling Point: 211 °C(lit.)...