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N Methylpyrrolidone NMP

N Methyl 2 Piperidine Ketone N Methylpyrrolidone NMP For Specific Antibody CAS 931-20-4

  • N Methyl  2 Piperidine Ketone N Methylpyrrolidone NMP For Specific Antibody CAS 931-20-4
Product Details:

N - methyl - 2 - piperidine ketone N Methyl Pyrrolidone for specific antibody CAS 931-20-4

 

 

Description

 

N - methyl - 2 - piperidine ketone, also known as 1 - methyl - 2 - piperidine ketone, CAS# 931-20-4, molecular formula C6H12NO, structural formula and molecular weight of 113.165, colorless transparent liquid, the boiling point of 227.8 ℃ ( atmospheric pressure ), flash point 91.1 ℃. It is an important fine chemical intermediate, which is widely used in organic synthesis. It can be used as a synthetic special engineering plastic polyaromatic sulfide, as well as the synthetic specific antibody of raw materials.

Packing


In galvanized iron or plastic drums of 200kg in net weight, or 25kg / drum.

 

Use

 

N - methyl - 2 - piperidine ketone, also known as 1 - methyl - 2 - piperidine ketone, CAS# 931-20-4, molecular formula C6H12NO, structural formula and molecular weight of 113.165, colorless transparent liquid, the boiling point of 227.8 ℃ ( atmospheric pressure ), flash point 91.1 ℃. It is an important fine chemical intermediate, which is widely used in organic synthesis. It can be used as a synthetic special engineering plastic polyaromatic sulfide, as well as the synthetic specific antibody of raw materials.

Specifications

 

 

Item Index
Electronic Technical grade Common grade
Appearance Colorless and Clear liquid Colorless and Clear liquid Colorless and Clear liquid
Purity (GC, wt%) ≥ 99.8 99.5 98.5
Moisture (K.F)/w% ≤ 0.05 0.1 0.3
Hazen ≤ 10 20 50

 

N - vinyl pyrrolidone N Methylpyrrolidone NMP CAS 88-12-0 Colourless Oily Liquid

  • N - vinyl pyrrolidone N Methylpyrrolidone NMP CAS 88-12-0 Colourless Oily Liquid
Product Details:

N - vinyl pyrrolidone N Methyl Pyrrolidone for adhesive and Coating and weaving CAS 88-12-0

 

 

Description

 

N - vinyl pyrrolidone, hereinafter referred to as NVP, CAS# 88-12-0, molecular formula C6H9NO, structural formula and molecular weight of 111.14, colorless transparent oily liquid, which is an important application of fine chemicals, widely used in daily chemical additive, medicine, food, paint, adhesives, textile and other industrial areas, its homopolymer and copolymer, polyvinyl pyrrolidone ( PVP ) good film strength, dyeing compatibility, rigid, and viscosity.

 

Packing


In galvanized iron or plastic drums of 200kg in net weight, or 25kg / drum.

 

Use

 

N - vinyl pyrrolidone, hereinafter referred to as NVP, CAS# 88-12-0, molecular formula C6H9NO, structural formula and molecular weight of 111.14, colorless transparent oily liquid, which is an important application of fine chemicals, widely used in daily chemical additive, medicine, food, paint, adhesives, textile and other industrial areas, its homopolymer and copolymer, polyvinyl pyrrolidone ( PVP ) good film strength, dyeing compatibility, rigid, and viscosity.

Specifications

 

Item Index
Electronic Technical grade Common grade
Purity (GC, wt%) ≥ 99.6 99.2 98.5
Moisture (K.F)/w% ≤ 0.05 0.1 0.3
Hazen ≤ 10 20 30

 

1-Ethyl-2-pyrrolidinone N Methylpyrrolidone NMP CAS 2687-91-4 For Lithium Ion Battery

  • 1-Ethyl-2-pyrrolidinone N Methylpyrrolidone NMP CAS 2687-91-4 For Lithium Ion Battery
Product Details:

1-Ethyl-2-pyrrolidinone N Methyl Pyrrolidone NEP for lithium ion battery CAS 2687-91-4

 

 

Description

 

1-Ethyl-2-pyrrolidinone ( NEP ) is an intermediate of organic synthesis ; for the synthesis of a variety of chemicals, and can be used as an organic solvent, mainly used in the production of refined oil and powder, lithium batteries, pharmaceuticals, dyes, pesticides, daily chemicals, paint, heat-resistant and high Molecular weight polymeric resin, degrease of dry glue, developing solvent of coating, adhesive edge removal of epoxy resin, butadiene extraction, desulfurization of natural gas, pesticides, spinning medium of synthetic fiber, pigment dispersion and so on.

Packing


In galvanized iron or plastic drums of 200kg in net weight, or 25kg / drum.

 

Use

 

1-Ethyl-2-pyrrolidinone ( NEP ) is an intermediate of organic synthesis ; for the synthesis of a variety of chemicals, and can be used as an organic solvent, mainly used in the production of refined oil and powder, lithium batteries, pharmaceuticals, dyes, pesticides, daily chemicals, paint, heat-resistant and high Molecular weight polymeric resin, degrease of dry glue, developing solvent of coating, adhesive edge removal of epoxy resin, butadiene extraction, desulfurization of natural gas, pesticides, spinning medium of synthetic fiber, pigment dispersion and so on.

Specifications

 

Index Reagent grade Electronic grade Industrial grade Common grade
Purity % ≥99.8 ≥99.5 ≥99.0 ≥98.5
Chroma Hazen ≤20 ≤25 ≤30 ≤40
Density g / ml 0.994 ~ 0.999 0.992 ~0.999 0.990 ~ 0.999 0.990 ~ 0.999
Moisture% ≤0.05 ≤0.1 ≤0.3 ≤0.5

 

α-acetyl-γ-butyrolactone N Methylpyrrolidone NMP CAS 517-23-7 For Antianginal Drugs

  • α-acetyl-γ-butyrolactone N Methylpyrrolidone NMP CAS 517-23-7 For Antianginal Drugs
Product Details:

α-acetyl-γ-butyrolactone N Methyl Pyrrolidone for Antianginal Drugs CAS 517-23-7

 

 

Description

 

Alpha acetyl - gamma butyrolactone, referred to as "ABL, molecular formula C6H8O3, molecular weight of 128.13, is a kind of colorless transparent liquid, scents of esters, soluble in organic solvent, solubility in water is 20%, relatively stable at room temperature. The main purpose is to synthesize vitamin B1 and pesticide.

 

synonyms: 2-acetyl butyrate; 2 - acetyl - gamma-butyl ester; 2 - acetyl butyl lactone; 3 - acetyl dihydro-2 (3H) - furanone; Alpha-acetyl-gamma-butyl ester; Alpha-acetyl-gamma-butyl ester; Gamma-acetylbutyl ester; Alpa-acetyl - gama - butyl ester
English name: 2-acetylbutyrolactone
English synonym: -(-2-Hydroxyethyl)acetoaceticacid-lactone; 2-Acetyl-4-hydroxybutyric acid gamma-lactone; 2-Acetylbutyrolacton; 2-Oxo-3-acetyltetrahydrofuran; 3-Acetyl-2-(3H)-4,-5-dihydrofuranone; 3-Acetyl-2(3H)-4,5-dihydrofuranone; 3-acetyldihydro-2(3h)-furanon; 3-Acetyltetrahydro-2-furanone

 

 

Use

 

The important intermediates of vitamin B synthesis are also intermediates of 3, 4-2 substituents and 5 - ( beta - hydroxyethyl ) -4- methylthiazole.

 

 

Packing


In galvanized iron or plastic drums of 200kg in net weight, or 25kg / drum.

Specifications

 

Index
Specification
Appearance
Colorless transparent to light yellow liquid
Purity(GC, wt%)
≥99.5
Moisture(K.F.,wt%)
≤0.2
Specific gravity (20/20)
1.125-1.130
Refractivity index (Nd20)
1.456-1.459

N, N - Diethyl Acetamide N Methylpyrrolidone NMP For Electronic Field CAS 685-91-6

  • N, N - Diethyl Acetamide N Methylpyrrolidone NMP For Electronic Field CAS 685-91-6
Product Details:

N, N - diethyl acetamide N Methyl Pyrrolidone for electronic field CAS 685-91-6

 

 

Description

 

N, N - diethyl acetamide, CAS# 685-91-6, molecular formula C6H13NO, structural formula and molecular weight of 115.17, light yellow or yellow liquid, the boiling point of 245.2 ℃ ( at mospheric pressure ), flash point 102.1 ℃. It is a fine chemical of low toxicity, widely used in medicine, solvent, electronics and other fields and industries.

 

Packing


In galvanized iron or plastic drums of 200kg in net weight, or 25kg / drum.

Use

 

N, N - diethyl acetamide, CAS# 685-91-6, molecular formula C6H13NO, structural formula and molecular weight of 115.17, light yellow or yellow liquid, the boiling point of 245.2 ℃ ( at mospheric pressure ), flash point 102.1 ℃. It is a fine chemical of low toxicity, widely used in medicine, solvent, electronics and other fields and industries.

 

 

 

Specifications

 

Index
Specification
Appearance
Colorless transparent to light yellow liquid
Purity(GC, wt%)
≥99.5
Moisture(K.F.,wt%)
≤0.1
Hazen
20

Strong Polarity Chemical Solvent N Methylpyrrolidone NMP 872-50-4 For Electronic Chemicals

  • Strong Polarity Chemical Solvent N Methylpyrrolidone NMP 872-50-4 For Electronic Chemicals
Product Details:

N - methyl pyrrolidone NMP Strong Polarity Chemical Solvent for Electronic Chemicals


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. Concentrate the acetylene, Extracte the butadiene, isoprene, aromatics, etc;
2. Lubricant refining;
3. Polymerizing solvent for the engineering plastics which are difficult to dissolve ( such as the polyphenylene sulfide and the polyimide ) and the aromatic fiber;
4. Electrical insulant, lithium ion battery;
5. High-class coating, printing ink, pigment;
6. Pesticide accessory ingredient;
7. Cleaners: deoil, defat, dewax, burnish, anti - rust and depainting, etc;
8. The artifcial kidney function film liquid and the sea water desalination film liquid.
Characteristics


Colorless and transparent liquid, with boiling point 202 oC and flash point 95 oC, can dissolvable in water and many solvents, such as acetaldehyde, ether, acetone, etc.
 

Specifications

Iteams Index
Reagent grade Electronic grade Technical grade Common grade
Purity / ( wt% ) ≥ 99.9 99.9 99.8 99.5
Moisture / ( wt% ) ≤ 0.01 0.02 0.05 0.10
Chroma Hazen ≤ 10 15 25 30
Density ( D420 ) 1.029~1.033 1.029~1.035
Refractivity ( ND20 ) 1.467~1.471
pH ( 10%,v / v ) 7~9 7~10 ——
Free Amine
( Monomethylamine ) / ( wt% ) ≤
0.0015 0.003 0.01 ——
Methyl Isomers / ( wt% ) ≤ 0.03 0.05 —— ——
Ion(ppb) Phosphate ( PO4 ) ≤ 100 1000 —— ——
Sulfate (SO4 ) ≤ 100 1000 —— ——
Nitrites ( NO3) ≤ 100 1000 —— ——
Cl ≤ 10 100 —— ——
Cd ≤ 10 100 —— ——
Pb ≤ 10 100 —— ——
Cr ≤ 10 100 —— ——
Hg ≤ 10 100 —— ——
As ≤ 10 100 —— ——
Ni ≤ 10 100 —— ——
Sn ≤ 10 100 —— ——
B)≤ 10 100 —— ——
Si ≤ 10 100 —— ——
Mn ≤ 10 100 —— ——
Fe ≤ 10 100 —— ——
Al ≤ 10 100 —— ——
Cu ≤ 10 100 —— ——
Ag ≤ 10 100 —— ——
Ti ≤ 10 100 —— ——
Ca ≤ 10 100 —— ——
Mg ≤ 10 100 —— ——
Na ≤ 10 100 —— ——
K ≤ 10 100 —— ——
Li ≤ 10 100 —— ——
Co ≤ 10 100 —— ——
Au ≤ 10 100 —— ——
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