Product name: 2-pyrrolidone Cas no: 616-45-5 Chemical formular: c4h7no Grade: 99.5% &99.0% Appearance: colorless liquid Flash point: 129.4 celsius Boiling point: 245 celsius Density (g/ml) 1.097-1.117 Colourity (apha) :max 40 Refractive index n20d1.4830-1.4850 Characteristics: it can dissolve with water, low chain ketone, low chain alcohol, ether, chloroform and benzene. Package:galvanized iron drum of 200kgs net weight Galvanized iron drum of 200kgs net weight
Sorbitol 70% solution 250kg/drum
We would like to supply sound quality and competitive price with costumers, share with you in technology ,and could arrange the earliest shipment date for you. we also offer 2-Pyrrolidone, N-Methyl-Pyrrolidone(NMP), Polyvinylpyrrolidone(PVP),Sorbitol 70% Solution ,Gamma-Butyrolactone (GBL), etc. 200kg/drum
N-methyl-pyrrolidone 200kg/drum
Polyvinylpyrrolidone (pvp) 2-Pyrrolidone, N-Methyl-Pyrrolidone(NMP), Polyvinylpyrrolidone(PVP),Sorbitol 70% Solution Gamma-Butyrolactone (GBL) 25kg/drum
We would like to supply sound quality and competitive price with costumers, share with you in technology ,and could arrange the earliest shipment date for you. we also offer 2-Pyrrolidone, N-Methyl-Pyrrolidone(NMP), Polyvinylpyrrolidone(PVP),Sorbitol 70% Solution ,Gamma-Butyrolactone (GBL), etc. If you are interested in any products of Pyrrolidone Series, pls contact us with no hesitation. 200kg/drum
CAS : 26218-04-2 HS Code : 34021200 Packing : 25kg/Drum It is an impurity in the synthesis of ethylhexyl triazone and is used as a UV filter Model NO.
1-Cyclohexyl-2-pyrrolidone is useful for separations, extractions, and purifications in a wide range of chemical processes. CHP has been widely applied in various fields of research and industry due to its unique physicochemical properties. It is commonly used as a solvent in polymer chemistry, electrochemistry, and drug delivery. CHP has also been used as a reagent in organic synthesis and as a complexing agent for metal ions. Specifications Assay: 99.50 % Appearance: Colorless clear liquid Moisture: 0.2 % Packing 180 kg metal drum, 4 drums per pallet DOT Transportation UN Number: 2810 Proper Shipping Name: Toxic, liquids, organic, n.o.s. (N-Cyclohexyl-2-pyrrolidone) Hazard Class: 6.1 Packing Group: II
Product Description - "Different Color / Print Khadi Masks Price of product ( USD price or FOB price) - ON REQUEST Product origin - MUMBAI - INDIA Key Specifications/Special Features - "Handloom Fabric Work Type: Printed Minimum Order Size and Packaging details - 5000 PCS
Size & Thickness : Size: 17.5 x 9 cm Thickness: 22+23 GSM Weight per piece : 1.90 gm/piece Carton Size : Carton Size: 38 x 38 x 40 cm Qty in each Carton : 40 x 100 pieces = 4000 Pieces Prices (USD) : FOB: 14/1000 Pieces
Product Description - Premium Embroidered Cotton 2 ply Masks Price of product ( USD price or FOB price) - ON REQUEST Product origin - MUMBAI - INDIA Key Specifications/Special Features - "Premium Embroidered Cotton 2 ply Masks Fabric Type:Â Cotton Work Type: Printed Minimum Order Size and Packaging details - 500 PCS
200,000 Pcs in Stock, Ships From New Jersey. 2 Ply Reusable Washable Anti Bacterial 12 Prints Per Carton 12 Pcs Per Print 144 Pcs Per Carton
We are providing an extensive range of 2 ply mask, 3 Ply Earloop Face Mask and N 95 Surgical Masks which are all CE/ISO approved standard. This Face Mask is highly acclaimed amongst the customers for their ability to protect from germs, bacteria, virus and dust. Our Face Masks are a healthcare product that are used in homes, medical field, construction sites and many more. Benefits Air filled cushion to provide safety and comfortable use. Suitable for use in respiratory care of anesthesia and resuscitator. Body with antistatic property. Complete protection to face from germs, bacteria, polluted air.
Business Type : Manufacturer, Exporter, Supplier, Retailer Product Details: Application Clinical, Food Processing, Hospital, Laboratory, Pharmacy Color Blue, Green, Light Green, Etc. Feature Skin Friendly rope length 4inch, 5inch Age Group Adults Usage Daily Life Gender Unisex
N-methyl-pyrrolidone(nmp) Product name: n-methyl-pyrrolidone Cas no: 872-50-4 Chemical formular: c5h9no Molecular weight: 99. 134 Assay: 99. 8% & 99. 5% Appearance: colorless and transparent liquid Density (g/ml) :1.020-1.040 Refractive index n20d:1.4680-1.4695 Boiling point: 202c Flash point: 95c Characteristics: dissolvable in water and many solvents, such as acetaldehyde, ether, acetone, etc. Package: galvanized iron drum of 200kgs net weight Galvanized iron drum of 200kgs net weight
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)
Gamma-butyrolactone (gbl) Product name: gamma-butyrolactone Cas no: 96-48-0 Chemical formular: c4h6o2 Grade: 99.5% & 99.0% Appearance: transparent liquid in the shape of oil. Grade: min 99.8% &min 99.5% Density (g/ml) 1.124-1.131 Colourity: max 40 Refractive index n20d1.4350-1.4375 Characteristics: it can be mixed with water and dissolved by ethanol, ether, benzene, acetone, and other organic and inorganic compounds. It is a liquid with high boiling, powerful solvency, good electrical and stability properties. Package: galvanized iron drum of 200kgs net weight Galvanized iron drum of 200kgs net weight
Polyvinylpyrrolidone(pvp) Product name: pvp k30 Cas no.:9003-39-8 Chemical formular: (c6h9no)n Appearance: white powde K value:27-32 Vinylpyrrolidone: :max 0.2% Solid content ::min 95% Ph (10% in water: 3-7 Moisture: :max 5.0% Residue on ignigion: max 0.1% Packaging: plastic barrel or fibre board drums of 25kg net weight Plastic barrel or fibre board drums of 25kg net weight
Sorbitol Cas no: 50-70-4 Chemical formular: c6h14o6. Grade: medicine grade &food grade Appearance: 70% solution Content%(m/m): min 70 Ph: 5-7 Refractive [a] d20: max 5.4 Residue of glucose%(m/v): max 0.4 Ni%: max 0.0003 Fe%: max 0.002 Heave metals (pb)%: max 0.0005 Density (g/ml): min 1.285 Package: plastic or steel drum of 250kgs net weight Plastic or steel drum of 250kgs net weight
2-Naphthol Basic information Chemical Properties Application Preparation Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 MF: C10H8O MW: 144.17 EINECS: 205-182-7 Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics Mol File: 135-19-3.mol 2-Naphthol Chemical Properties Melting point 120-122 C(lit.) Boiling point 285-286 C(lit.) density 1,28 g/cm3 vapor density 4.97 (vs air) vapor pressure 10 mm Hg ( 145.5 C) refractive index 1.5762 (estimate) Fp 153 C storage temp. Refrigerator solubility methanol: soluble1g/10 mL, clear, colorless to light yellow pka 9.51(at 25C) form Powder, Crystals or Granules color White PH Range Non& uorescence (8.5) to blue & uorescence (9.5) Water Solubility 1 g/L (20 C) �»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm Merck 14,6384 BRN 742134 Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N CAS DataBase Reference 135-19-3(CAS DataBase Reference) NIST Chemistry Reference 2-Naphthalenol(135-19-3) EPA Substance Registry System 2-Naphthalenol (135-19-3) Safety Information Hazard Codes Xn,N Risk Statements 20/22-50 Safety Statements 24/25-61 RIDADR UN 3077 9/PG 3 WGK Germany 2 RTECS QL2975000 F 8 Autoignition Temperature 430 C TSCA Yes HazardClass 9 PackingGroup III HS Code 29071590 Hazardous Substances Data 135-19-3(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg 2-Naphthol Usage And Synthesis 2-Naphthol Preparation Products And Raw materials
