612 Results for: "Sodium Hydroxide"

Supplier: MP Biomedicals

Soluble in water or aqueous buffers (50 mg/mL); soluble in 0.01 N Sodium hydroxide (100 mg/mL - clear to slightly hazy, yellowish solution).

Supplier: Spectrum Chemical Mfg. Corp.

Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent is made from passing chlorine gas through cold and dilute sodium hydroxide solution. The primary use of Sodium Hypochlorite in labs and manufacturing is in surface purification, textile bleaching, odor removal in water treatment facilities, and to detoxify cyanide baths in the metal processing industry

Supplier: MP Biomedicals

White solid, soluble in water or aqueous buffers (50 mg/ml); soluble in 0.01 N Sodium hydroxide (100 mg/mL - clear to slightly hazy, yellowish solution).

Supplier: MP Biomedicals

Water, chloroform and ethyl ether (0.01g/100mL): practically insoluble. Methanol (0.01g/100mL): very slightly soluble. 1 N Sodium hydroxide (1.0g/30mL): soluble producing a red orange color.

Supplier: Thomas Scientific

Ascarite II quantitative CO2 absorbent for the determination of carbon in iron and steel, carbon-hydrogen determinations, analysis of respiratory gases; vapor phase chromatography; and absorption of nitrogen dioxide.

Supplier: Labconco

Lightweight, portable automatic steam distillation unit for nitrogen/protein determinations

Supplier: Cell Biolabs

OxiSelect™ TBARS Assay Kit provides a much more user-friendly protocol to measure the MDA-TBA adduct

Supplier: Spectrum Chemical Mfg. Corp.

Sodium Stannate, Granular, Reagent is a colorless salt that occurs when tin is dissolved in sodium hydroxide. It is an inorganic compound that is used as a hydrogen peroxide stabilizer. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.

Supplier: MilliporeSigma

White to off-white solid

Supplier: Adipogen

Stimulant slightly ionotropic drug of the xanthine chemical class, with physiological effects similar to caffeine. It is combined with pharmaceutical drugs to form stable salts.

Supplier: New Pig

Lift-out, prepacked baskets speed access and guard contents from UV. PIG HazMat Socks and Dikes stop spreading spills; PIG HazMat Pads and Pillows absorb quickly. PIG HazMat Absorbents are specially treated for unsurpassed performance with concentrated corrosives, such as 98% sulfuric acid and 30% sodium hydroxide.

Supplier: Steris

CIP 150® Alkaline detergent is a proprietary blend of potassium hydroxide, sodium hypochlorite (oxidizing agent), surfactants and other performance-enhancing ingredients that provide multiple cleaning mechanisms. This low foaming product removes a wide range of process residues, from fermentation by-products to silicone-based emulsions and lubricants, and is ideal for use in CIP, COP and manual applications.

Supplier: Steris

ProKlenz® ONE Cleaner is a proprietary blend of sodium hydroxide, an advanced surfactant system and other performance-enhancing ingredients that provide multiple cleaning mechanisms. This low foaming product removes a wide range of process residues, from fermentation by-products to silicone-based emulsions and lubricants, and is ideal for use in clean-in-place (CIP) and clean-out-of-place (COP).

Supplier: Anaspec Inc

This peptide prepared by neutralizing the TFA salt form of Aß (1-42) with a dilute sodium hydroxide solution has superior solubility and fibrillogenesis properties, and the fibrils are equally neurotoxic.
Sequence: DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
MW: 4514.1+23 Da
Molecular Weight: 4514.1 + 23
% Peak Area by HPLC: ≥95
Peptide Content: ≥ 60%
Storage condition: -20°C

Supplier: Spectrum Chemical Mfg. Corp.

Diisopropylamine can be dried over sodium wire or distilled from potassium hydroxide. It is a secondary amine mostly used as a precursor to two herbicides, to dilate and triallate. 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 or therapeutic use. These materials may or may not have a Certificate of Analysis available.

Supplier: Avantor

SODIUM HYDROXIDE 0.1N 1L

Supplier: MP Biomedicals

MES is a zwitterionic buffer. One of the "Good" buffers developed for biological applications. It has the advantages of maximum water solubility and minimum solubility in all other solvents, minimal salt effects, minimal change in pK with temperature, chemically and enzymatically stable, minimal absorption in visible or UV spectral range.
A buffer using MES free acid can be prepared by titrating the free acid with sodium hydroxide to the desired pH (pKa ± 1). Alternatively, volumes of equimolar MES free acid and sodium or potassium MES can be mixed to attain the desired pH.

Supplier: Spectrum Chemical Mfg. Corp.

Fluorescein Sodium is a synthetic organic compound that is a common fluochrome dye. It is obtained from the condensation of phthalic anhydride with resorcinol on heating. It is used in dying silk and wool, ink manufacturing, in coloring cosmetics, and in coloring gasoline and as a toner. It is widely used as a fluorescent tracer for many applications. It appears as a yellowish (yellowish-red) to red solid crystalline powder that is soluble in acetone, methanol, hot alcohol, glacial acetic acid, alkali hydroxides, carbonates and water.

Supplier: Spectrum Chemical Mfg. Corp.

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness

Supplier: Spectrum Chemical Mfg. Corp.

Chitosan, Powder is a polysaccharide made by treating shrimp and other crustacean shells with the alkali sodium hydroxide. It can be used in agriculture as a seed treatment and to fight off fungal infections and is often used in the wine making industry as a chemical to prevent spoilage. In medicine it can be used in bandages to reduce bleeding and as an antibacterial agent. 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 or therapeutic use. These materials may or may not have a Certificate of Analysis available

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

SODIUM HYDROXIDE SOLUTION 10N GMP 200L

Supplier: New Pig

Absorbs the widest range of acids, bases and unknown liquids - even those with high concentrations like 98% sulfuric acid and 30% sodium hydroxide. Chemical-resistant mat won't degrade or cause a dangerous reaction upon contact with corrosive spills. Eight layers of 100% polypropylene are thermally bonded to make PIG Mat exceptionally strong; won't rip, tear or fray even when saturated. Exclusive dimple pattern speeds wicking of liquid throughout mat for faster, easier cleanup. Highly absorbent, fine-fiber construction won't leave behind liquids or fiber residue.

Supplier: New Pig

Absorbs the widest range of acids, bases and unknown liquids, even those with high concentrations like 98% sulfuric acid and 30% sodium hydroxide. Chemical-resistant mat won't degrade or cause a dangerous reaction upon contact with corrosive spills. Eight layers of 100% polypropylene are thermally bonded to make PIG Mat exceptionally strong; won't rip, tear or fray even when saturated. Exclusive dimple pattern speeds wicking of liquid throughout mat for faster, easier cleanup. Highly absorbent, fine-fiber construction won't leave behind liquids or fiber residue.

Supplier: New Pig

Absorbs the widest range of acids, bases and unknown liquids, even those with high concentrations like 98% sulfuric acid and 30% sodium hydroxide. Chemical-resistant pillow won't degrade or cause a dangerous reaction upon contact with corrosive spills. Pillow has large surface area, high capacity and fast-wicking filler to quickly soak up liquids; great for adding absorbency during spill response. Polypropylene skin resists chemicals and tearing; reduces dust and holds in liquid, even when saturated. Polypropylene filler is highly absorbent for containing corrosive or reactive spills.

Supplier: New Pig

Absorbs the widest range of acids, bases and unknown liquids - even those with high concentrations like 98% sulfuric acid and 30% sodium hydroxide. Chemical-resistant mat won't degrade or cause a dangerous reaction upon contact with corrosive spills. Eight layers of 100% polypropylene are thermally bonded to make PIG Mat exceptionally strong; won't rip, tear or fray even when saturated. Exclusive dimple pattern speeds wicking of liquid throughout mat for faster, easier cleanup. Highly absorbent, fine-fiber construction won't leave behind liquids or fiber residue.

Supplier: New Pig

Absorbs the widest range of acids, bases and unknown liquids, even those with high concentrations like 98% sulfuric acid and 30% sodium hydroxide. Chemical-resistant pillow won't degrade or cause a dangerous reaction upon contact with corrosive spills. Pillow has large surface area, high capacity and fast-wicking filler to quickly soak up liquids; great for adding absorbency during spill response. Polypropylene skin resists chemicals and tearing; reduces dust and holds in liquid, even when saturated. Polypropylene filler is highly absorbent for containing corrosive or reactive spills.

Supplier: MP Biomedicals

Thioglycolic acid protects tryptophan in amino acid analysis,and also mediates formation of ATP from ADP. It lowers the oxidation-reduction potential and neutralises mercurial preservatives. An inhibitor of fatty acid oxidation. An agent that prevents the metabolism of fatty acids and stimulates feeding. The sodium salt form is typically used in production of bacteriological culture media. The free acid is used as a reagent for the sensitive detection of iron (a blue color appears in the presence of ferric iron, and when an alkali hydroxide is added to a solution containing ferrous salts and thioglycolic acid, a yellow precipitate forms), molybdenum, silver and tin; used for the extraction and spectrophotometric determination of various transition metals such as lead, tungsten, molybdenum and titanium.

Supplier: MP Biomedicals

Tricine was first prepared by Good for use as a buffer for chloroplast reactions. It is structurally similar to Tris, but is much less inhibitory at high concentrations. For ATP assays using firefly luciferase, tricine buffer at 25 mM was found to be the best of ten common buffers tested.
Tricine is used as buffer component for separation of low molecular weight peptides. Tricine can be used in cryopreservation medium for the preservation of tissues and organs. Cryopreservation depends on the physical and chemical characteristics of the preservation medium used. The pH values and pK values for tricine/DMSO mixtures has been reported down to -20 °C. Tricine has been found to be an efficient scavenger of hydroxyl radicals in a study of radiation-induced membrane damage. Tricine is typically the buffer of choice in SDS-PAGE systems when separating proteins in the range of 1 to 100 kDa.
A buffer may be prepared by titrating with sodium hydroxide to the desired pH, using about a half-equivalent of NaOH.

Supplier: MP Biomedicals

A vitamin/enzyme cofactor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Occurs in the free form only in the retina of the eye, in whey, and in urine; bioactive forms occurring in tissues and cells are riboflavin monophosphate and flavine-adenine dinucleotide. Used as a photoinitiator for polymerization of polyacrylamide gels. It forms free radicals in aqueous solution in the presence of light. Riboflavin photodecomposes to leucoflavin. No free radicals are formed in the absence of oxygen but traces of oxygen allows for leucoflavin to reoxidize with free-radical generation. The catalysts TEMED or DMAPN are commonly added to speed up the free radical formation. The free radicals will cause acrylamide and bis-acrylamide to polymerize to form a gel matrix which can be used for electrophoresis. Riboflavin is commonly used in the stacking gel for non-denaturing polyacrylamide electrophoresis because native proteins can be senstive to persulfate ions from ammonium persulfate. Another advantage of riboflavin over ammonium persulfate is that it will not start polymerization until the gel is illuminated. Riboflavin causes less denaturing than other initiators. Gel strength can be improved when used with PTO (Pyrithione). Soluble in 0.1 M Sodium Hydroxide (50 mg/ml - clear, yellowish-orange solution); only slightly soluble in water.

Supplier: TCI America

3,3,3',3'-Tetramethyl-1,1'-bis(4-sulfobutyl)benzoindodicarbocyanine Sodium Salt, Purity: >98.0%(HPLC)(N), CAS Number: 64285-36-5, Size: 1G