Appearance: colorless and clear liquid
Color: 30 Max. (Pt-Co)
Purity: 99.5% Min.
200 kg/drum.
Product Name: N-Ethyl-2-pyrrolidone Synonyms: 1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone CAS: 2687-91-4 MF: C6H11NO MW: 113.16 EINECS: 220-250-6 Melting point 87.5-88.5 �°C Boiling point 97 �°C/20 mmHg (lit.) density 0.992 g/mL at 25 �°C (lit.) vapor pressure 18Pa at 20�ºC refractive index n20/D 1.465(lit.) Fp 169 �°F storage temp. Sealed in dry,Room Temperature form Liquid pka -0.41±0.20(Predicted) color Clear PH 8-9 (100g/l, H2O, 20C)
Colorless liquid Pure: 99.9%min Water: 0.01%max Cas: 2687-91-4 200kg per steel or plastic drum
Supplier: Chemical like n ethyl 2 pyrrolidone c
In field of cosmetic: pvp series can be used as filming-agent, viscosity-enhance agent, lubricator and adhesive. They are the key component Of hair sprays, mousse, gels and lotions, hair-dring reagent and shampoo in hair-care products and the key component of lip-stick, sunscreen Cream and lotions in skin-care products and also that of eye makeup, deodorant and dentifrice, etc. In field of pharmaceutical: pvp k30 is a new and excellent pharmaceutical excipient. It is mainly used as binder for tablet, dissolving assistant For injection, flow assistant for capsule, dispersant for liquid medicine and stain, stabilizer for enzyme and heat sensitive drug, coprecipitant For poorly soluble drugs, extending effective agent, lubricator and coating film forming agent for eye drug. In the field of other usages: paint and coating, plastics and resin adhesive, glass fiber, film, ink, tv tube, detergent, biocide, tabulating assistant, Textile dyeing and printing, etc. 25kgs fiber drum
Product Name: N-Cyclohexyl-2-pyrrolidone Synonyms: 1-cyclohexyl-2-pyrrolidinon;1-cyclohexyl-pyrrolidin-2-one;n-cyclohexyl;n-cyclohexylpyrrolidinone;CHP;Cyclohexyl-2-pyrrolidone;LABOTEST-BB LT00159787;1-CYCLOHEXYL-2-PYRROLIDINONE CAS: 6837-24-7 MF: C10H17NO MW: 167.25 EINECS: 229-919-7 Melting point 12 �°C Boiling point 154 �°C7 mm Hg(lit.) density 1.007 g/mL at 25 �°C(lit.) vapor pressure 0.05 mm Hg ( 25 �°C) refractive index n20/D 1.499(lit.) Fp >230 �°F storage temp. Sealed in dry,Room Temperature pka -0.49�±0.20(Predicted) form clear liquid color Colorless to Orange to Green Water Solubility Soluble
Gamma-butyrolactone Butyrolactone is a non-toxic transparent liquid in the hape of oil. 99.8% Drum of 200kg net weight
Supplier: Caustic soda flakes, sodium hydrosulfite, PVP K30, |¡e-pyrrolidine, n-methyl-pyrrolidone, N-ETHYL-2-pyrrolidone and n-vinyl-2-pyrrolidone
CAS 872-50-4 HS code 2933790090 Standard package: 200kg/drum, 16ton /20 GP IBC Drum, 20 ton/20GP 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.
Supplier: 2-pyrrolidone, n-methyl-pyrrolidone, n-octyl-2-pyrrolidone, n-ethyl-2-pyrrolidone, polyvinylpyrrolidone, butyrolactone, pmida, glyphosate, sorbitol, m-phenylene diamine
