Lab Chemical

Lab Chemical

POLYVINYL PYRROLIDONE PVP

Part No. RXSOL-60-6605-241

Polyvinylpyrrolidone, also known as povidone or PVP, is used in the pharmaceutical industry as a synthetic polymer vehicle for dispersing and suspending drugs.N-vinyl-2-pyrrolidone (VP) is commonly used as a reactive diluent for radiation c…

Lab Chemical

POLYPHOSPHORIC ACID FOR SYNTHESIS

Part No. RXSOL-60-6605-271

Synthesis and composition The basic compounds for the production of polyphosphoric acid (PPA) are phosphorus pentoxide (P2O5) and phosphoric acid (H3PO4), as shown in Figure 2. Phosphorus is first oxidized to phosphorus pentoxide, which cry…

Lab Chemical

POLYETHYLENE GLYCOL 6000

Part No. RXSOL-60-6605-270

The reason for for using PEGs with large molecular weight is that smaller PEGs can diffuse through the cell wall and are even taken up by plant cells and distributed through the plant, which may influence the results. larger than 6,000 (PEG…

Lab Chemical

POLYETHYLENE GLYCOL 600

Part No. RXSOL-60-6605-269

Polyethylene glycol (PEG) is a polyether compound with many applications from industrial manufacturing to medicine. PEG is also known as polyethylene oxide . Chemical. View Complete Details. Fill the quantity to get latest price

Lab Chemical

POLYETHYLENE GLYCOL 4000

Part No. RXSOL-60-6605-268

Polyethylene glycol 4000 (PEG 4000, Forlax) is a non-toxic, hydrosoluble, high-molecular polymer, which is not absorbed in the gastrointestinal tract following oral administration.

Lab Chemical

POLYETHYLENE GLYCOL 400

Part No. RXSOL-60-6605-267

Polyethylene glycol 400 (PEG 400) is a low-molecular-weight grade of polyethylene glycol with a low-level toxicity. It is very hydrophilic, which renders it a useful ingredient in drug formulations to augment the solubility and bioavailabil…

Lab Chemical

POLYETHYLENE GLYCOL 300

Part No. RXSOL-60-6605-266

Polyethylene glycol, referred to as PEG, is used as an inactive ingredient in the pharmaceutical industry as a solvent, plasticizer, surfactant, ointment and suppository base, and tablet and capsule lubricant.

Lab Chemical

POLYETHYLENE GLYCOL 200

Part No. RXSOL-60-6605-265

Polyethylene glycol 200 (PEG-200, polyethylene glycol monostearate) is a polyether compound with the chemical structure H−(O−CH2−CH2)n−OH. Traditionally, it is derived from petroleum-based sources.

Lab Chemical

POLYETHYLENE GLYCOL 1500

Part No. RXSOL-60-6605-264

Polyethylene glycol has been rated a low hazard ingredient in skincare products3 and is safe to use on our skin. However, there are contamination concerns with regards to the use of PEG as some byproducts

Lab Chemical

P NITROPHENOL INDICATOR AR

Part No. RXSOL-60-6605-263

Nitrophenol is used to manufacture drugs, fungicides, insecticides, and dyes and to darken leather. Acute (short-term) inhalation or ingestion of 4-nitrophenol in humans causes headaches, drowsiness, nausea, and cyanosis (blue color in lips…

Lab Chemical

PLATINUM CHLORIDE Pt 40%

Part No. RXSOL-60-6605-262

Platinum(II) chloride is used as a catalyst for a variety of C-C bond, C-O bond and C-N bond formation reactions.

Lab Chemical

PLATINIUM OXIDE Pt 80%

Part No. RXSOL-60-6605-261

Platinum oxide is widely used as a hydrogenation catalyst in organic synthesis (refer to catalytic hydrogenation reaction). However latinum black generated from the hydrogen reduction of platinum dioxide in the reaction acts as the actual c…

Lab Chemical

PIPES BUFFER piperazine NN-Bis-2-Ethene Sulfonic acid

Part No. RXSOL-60-6605-260

PIPES Free Acid (Piperazine-N,N'-bis(2-ethane sulfonic acid)) PIPES is a biological buffer (zwitterionic) designed by Good, et al. and typically referred to as Good's buffer useful in cell culture media formulations.

Lab Chemical

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Part No. RXSOL-60-6605-259

PIPERIDINE FOR SYNTHESIS 98%

Lab Chemical

PIPERIDINE AR 99%

Part No. RXSOL-60-6605-258

Piperidine is used as a raw material for pharmaceuticals, agrochemicals, rubber chemicals, surface-active agents and other organic chemicals. A review on catalytic hydrogenation of pyridine was published in Advances in Catalysis.

Lab Chemical

PIPERAZINE Anhydrous 98%

Part No. RXSOL-60-6605-257

Piperazine is an organic compound that consists of a six-membered ring containing two opposing nitrogen atoms. First used as a solvent for uric acid, the use of piperazine as an anthelmintic agent was first introduced in 1953.

Lab Chemical

PICRIC ACID SOLUTION AR 1.2%

Part No. RXSOL-60-6605-256

Picric Acid, Saturated Aqueous Solution, approximately 1.2% (w/v) NOT FOR SALE ONLY FOR EDUCATIONAL PURPOSE

Lab Chemical

P HYDROXYBENZOIC ACID

Part No. RXSOL-60-6605-253

4-Hydroxybenzoic acid (4-HBA) is a white crystalline solid that is widely used in organic In particular, its esters, called parabens, are used as preservatives in cosmetics and pharmaceuticals.

Lab Chemical

P HYDROXY ACETOPHENONE FOR SYNTHESIS

Part No. RXSOL-60-6605-252

Hydroxyacetophenones are conveniently converted into the corresponding 1,3- dioxolanes by treatment with ethanediol and tri-isopropyl orthoformate in the presence of catalytic cerium triflate,

Lab Chemical

PHTHALIMIDE FOR SYNTHESIS

Part No. RXSOL-60-6605-251

Synthesis of phthalimides. An efficient and simple method enables the N-alkylation of aromatic cyclic imides using cesium carbonate as the base in anhydrous N,N-dimethylformamide at low temperatures (20-70˚C). The method is compatible with…

Lab Chemical

PHTHALIDE FOR SYNTHESIS

Part No. RXSOL-60-6605-250

Phthalide is an organic chemical compound with the molecular formula C8H6O2. It is a lactone that serves as the core chemical structure for a variety of more complex chemical compounds including dyes (such as phenolphthalein), fungicides (s…

Lab Chemical

PHTHALIC ACID AR

Part No. RXSOL-60-6605-238

Phthalic acid is a benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions. It has a role as a human xenobiotic metabolite. It is a conjugate acid of a phthalate(1-). Phthalic acid is a benzenedicarboxylic acid cosisting…

Lab Chemical

PHTHALAMIDE FOR SYNTHESIS

Part No. RXSOL-60-6605-237

Synthesis of phthalimides. An efficient and simple method enables the N-alkylation of aromatic cyclic imides using cesium carbonate as the base in anhydrous N,N-dimethylformamide at low temperatures (20-70˚C).The method is compatible with b…

Lab Chemical

PHOSPHOTUNGSTIC ACID LR

Part No. RXSOL-60-6605-236

Phosphotungstic Acid LR/AR is a chemical compound which is most commonly utilized as a homogenous catalyst for various reactions.Phosphotungstic Acid LR/AR appears as white to yellowish green crystalline powder with a melting point of about…