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Supplier: MP Biomedicals
Description: Citric acid is a key metabolic intermediate. Citrate is the starting point of the tricarboxylic acid cycle. Its concentration also coordinates several other metabolic pathways. Citric acid can form complexes with various cations, particularly with iron and calcium. In animals, citric acid improves the utilization of nutritional calcium. Citric acid is produced commercially by fermentation of carbohydrates derived from corn starch and from beet molasses.
Citric Acid, Trisodium Salt, Dihydrate is used as a substrate for citrate lyase, a buffer component; an anticoagulant. For anticoagulation use it is typically used at a concentration of approximately 0.129 M (i.e. for 4.5 mL blood use 16.0 mg sodium citrate and 2.1 mg citric acid).
To make a sodium citrate buffer use equimolar concentrations (typically approximately 0.05 M concentration) of citric acid, free acid and sodium citrate. Add equal volumes of each solution and titrate to the desired pH.
Room Temperature

Catalog Number: (101410-866)
Supplier: Electron Microscopy Sciences
Description: 1.0% Aqueous

Minority or Woman-Owned Business Enterprise


Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: Sodium dihydrogen citrate, anhydrous 99% for analysis

Supplier: AMBEED, INC
Description: Sodium stearate 98%

New Product

Supplier: Thermo Scientific Chemicals
Description: Tetrasodium salt, hydrate, 98%. 1000g.
Catalog Number: (77017-274)
Supplier: AMBEED, INC
Description: Sodium Pyridine-2-sulfinate 95%


Supplier: BeanTown Chemical
Description: CAS: 68-04-2; EC No: 200-675-3; MDL No: MFCD00012462; RTECS: GE8300000 Crystalline; Linear Formula: Na3C6H5O7; MW: 258.07 Melting Point: 300°

SDS

Supplier: TCI America
Description: CAS Number: 2491-71-6 MDL Number: MFCD00035564 Molecular Formula: C12H11N3O3S Molecular Weight: 299.28 Purity/Analysis Method: <gt/>98.0% (HPLC) Form: Crystal

SDS

Supplier: Thermo Scientific Chemicals
Description: Common Applications: as indicator. Transition interval: pH: 1.2 (red) to 2.3 (yellow)
Supplier: BeanTown Chemical
Description: CAS: 870-72-4; EC No: 212-800-9; MDL No: MFCD00044664; RTECS: PB2200000 Solid; Linear Formula: HOCH2SO3Na; MW: 134.09 Melting Point: 200° (decomposes) Hygroscopic

SDS

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: tri-Sodium citrate dihydrate 99% for biochemistry

Supplier: BeanTown Chemical
Description: CAS: 6381-59-5; EC No: 206-156-8; MDL No: MFCD00150989 Crystalline; Molecular Formula: C4H4KNaO6·4H2O; MW: 282.22

SDS

Supplier: TCI America
Description: [Reagent for Ion-Pair Chromatography] CAS Number: 5802-89-1 MDL Number: MFCD00024993 Molecular Formula: C13H28O3S Molecular Weight: 286.41 Purity/Analysis Method: <gt/>98.0% (T) Form: Crystal
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: Sodium formate ACS

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: Sodium tungstate dihydrate 99+% for analysis

Catalog Number: (TCS0832-5G)
Supplier: TCI America
Description: [for Biochemical Research]
CAS Number: 123333-70-0
MDL Number: MFCD00064394
Molecular Formula: C6H7NO3S
Molecular Weight: 195.17
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White

SDS


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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