Product Name: N-methyl Pyrrolidone
"Type: Excipients
Origin: China
CAS No.: 872-50-4
Packing: 25kg drum"
Items Standard
Appearance Liquid State
Chroma 10 Hazen
Moisture 300ug/g
Liquid Density 1.025 1.040 g/cm3
Puity 99.88%
Free Amine 20ug/g
Na 5ug/g
K 5ug/g
Fe 5ug/g
Co 5ug/g
Ni 5ug/g
Cu 5ug/g
Zn 5ug/g
Cr 5ug/g
Pb 5ug/g
Ca 5ug/g
Mg 5ug/g
Al 5ug/g
Total Metal Impurity Content 50ug/g
N,N-Dimethylaniline DMA CAS 121-69-7 is an organic chemical compound, a substituted derivative of aniline. It consists of tertiary amine, featuring dimethylamino group attached to a phenyl group. It is an important precursor to dyes such ascrystal violet.
N,N-Dimethylaniline is yellow to brown colored oily liquid with a fishlike odor. Less dense than water and insoluble in water. Flash point 150�°F. Toxic by ingestion, inhalation, and skin absorption. Used to make dyes and as a solvent.
Specification
Appearance Colorless to pale yellow oil liquid
Assay â?¥99%
Aniline assay â?¤0.3%
N-methyl aniline â?¤ 0.5%
Water and others â?¤ 0.2%
Application
1) As dyes intermediate used for the manufacture of vanillin, azo dyes, triphenylmethane dyes etc. As an important intermediate for dyestuff, mainly used in the production of triphenyl methane dyestuff, also as solvent, antiseptic for metal, solidity for epoxy resin and polyester, and catalytic promoter for polyreaction of ethylene chemical compound.
2) In medical industry, it is used in the production of cephalosporin V, sulfanilamide -6-methoxamine pyrimidine, fluorine pyrimidine.
3) In perfume industry, it is used in the production of vanilla, as well as the vulcanized agent for rubber or the raw material for dynamite and some organic intermediates.
N-methyl-pyrrolidone (NMP) is a nitrogen heterocyclic compound with a series of excellent physical and chemical properties. It is non-toxic, has a high boiling point, strong polarity, low viscosity, low corrosivity, high solubility, low volatility and good stability, so it is an efficient, selective solvent for easy recovery. Widely used in petrochemical, electronic materials and other fields.
Application:
This product is an important chemical raw material, a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows:
1. Reagent grade: mainly used in high-end electronics industry such as liquid crystal, semiconductor.
2. Electronic grade: mainly used in lithium batteries, fiber and other industries.
3.Medicine grade: mainly used in solvents, intermediates and other industries.
4.Industrial grade: mainly used in petrochemical extraction,pesticides, insulating paint and industrial cleaning industries.
Product Urea N46 agriculture grade
Nitrogen: 46% min
Moisture: 0.5 max
Free ammonia: 160 PXT PPM max
Biuret: 1.0% max
Harmful substances: 100% free from harmful substances
Melting point: 132 degree Celsius
Granulation: 1mm to 4mm 90% min
Color: White standard or white pure
Odor: Odorless
Boiling: Decomposes before boiling
Radiation: Non-radioactive
Physical state: Solid 20oC, 101 KPA white granules
Specific gravity: Solid 20oC, C-1.35 t/ms
Floatability in water: Sinks and mixes
Molecular weight: 60.065
Fertilizer granular: 94-96% min
Prill: 96% max
Fisher: 0.30%
21118 N Methyl Aniline Suppliers
Short on time? Let N Methyl Aniline sellers contact you.
N,N-Dimethylaniline DMA CAS 121-69-7 is an organic chemical compound, a substituted derivative of aniline. It consists of tertiary amine, featuring dimethylamino group attached to a phenyl group. It is an important precursor to dyes such ascrystal violet.
N,N-Dimethylaniline is yellow to brown colored oily liquid with a fishlike odor. Less dense than water and insoluble in water. Flash point 150F. Toxic by ingestion, inhalation, and skin absorption. Used to make dyes and as a solvent.
Specification
Appearance Colorless to pale yellow oil liquid
Assay 99%
Aniline assay 0.3%
N-methyl aniline 0.5%
Water and others 0.2%
Application
1) As dyes intermediate used for the manufacture of vanillin, azo dyes, triphenylmethane dyes etc. As an important intermediate for dyestuff, mainly used in the production of triphenyl methane dyestuff, also as solvent, antiseptic for metal, solidity for epoxy resin and polyester, and catalytic promoter for polyreaction of ethylene chemical compound.
2) In medical industry, it is used in the production of cephalosporin V, sulfanilamide -6-methoxamine pyrimidine, fluorine pyrimidine.
3) In perfume industry, it is used in the production of vanilla, as well as the vulcanized agent for rubber or the raw material for dynamite and some organic intermediates.
Oral B tooth brush by P&G Indonesia.
Very competitive price till end of December 2017.
Other personal care from P&G are also available such as Gillette men care, Pantene Shampoo, Head n Shoulder Shampoo, etc
Oral B tooth brush by P&G Indonesia.
Very competitive price till end of December 2017.
Other personal care from P&G are also available such as Gillette men care, Pantene Shampoo, Head n Shoulder Shampoo, etc
Fertilizers play a key role in improving the productivity of various crops. Fertilizers contain three primary elements. They are nitrogen (N), phosphorous (P) and potassium(K). They are usually represented on the package as a percentage of their weight i.e. 10-8-6 meaning 10% of N, 8% of P and 6% of K. Formulation percentages vary depending on intended use and desired effects.
Carboxymethyl Cellulose (CMC) is a high-quality, water-soluble polymer used as a thickener, binder, and stabilizer in food, pharma, textiles, paper, and personal care industries. It enhances texture, improves shelf life, and offers excellent viscosity control. Available in powder form and various grades for both food and industrial use.
Hydroxypropyl Methylcellulose (HPMC) is a versatile, non-ionic cellulose ether derived from natural sources, widely used as a thickener, binder, film-former, and stabilizer in pharmaceuticals, construction, food, cosmetics, and industrial applications. It offers excellent water retention, high viscosity, and improved texture in end products. HPMC is odorless, tasteless, non-toxic, and available in various viscosity grades in free-flowing powder form.
It can be used for dyeing wool, silk and wool blends. It is used for manufacturing jet blue AG and acid ink blue. It is used as a biological dye for staining nerve tissues, cells and connective tissues. Acid-base indicator
1) Aniline, phenylamine or aminobenzene is an organic compound with the formula C6H7N. Aniline is the simplest and one of the most important aromatic amines, being used as a precursor to more complex chemicals.
2) Being a precursor to many industrial chemicals, its main use is in the manufacture of precursors to polyurethane. The largest application of aniline is for the preparation ofmethylene diphenyl diisocyanate (MDI).
3) Other uses include rubber processing chemicals (9%), herbicides (2%), and dyes and pigments (2%).As additives to rubber, aniline derivatives such as phenylenediamine[disambiguation needed] and diphenylamine, are antioxidants. Illustrative of the drugs prepared from aniline is paracetamol (acetaminophen, Tylenol). The principal use of aniline in the dye industry is as a precursor to indigo, the blue of blue jeans.
4)Aniline is also used at a smaller scale in the production of the intrinsically conducting polymerpolyaniline.
Application:
As a high selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and high selectivity.
(1)Micro-electronic grade: Liguid crystal display,Semiconductor
(2)Electronic grade: Mainly used in lithium batteries, fiber and other industries
(4)Industry grade: Mainly used in petroleum extraction, pesticides, insulating paint, industrial cleaning, etc
Methyl Chavicol (Estragole )is a phenylpropene; a natural organic compound. Its chemical structure consists of a benzene ring substituted with a methoxy group and a propenyl group. This is a natural compound that is present in basil oil and is isolated by the process of fractional distillation.
21118 N Methyl Aniline Suppliers
Short on time? Let N Methyl Aniline sellers contact you.
