Medical, surgical, industrial and paper products & chemicals.
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
Salvia essential oil ( or sage essential oil) is great for relieving grief and quickening the senses, while stimulating the lymphatic system and helping with female problems, such as sterility and menopausal problems and on the skin it not only helps healing but also to reduce pore size. Oil properties Salvia oil has a sharp, herbal smell, and is watery in viscosity. Origin of salvia oil It is an evergreen perennial herb that can grow up to about 60cm ( 2 feet) high with a woody base, soft grey-green oval leaves and a mass of blue or violet flowers. The Chinese believed that it cured sterility, while the romans believed it cured just about everything.
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
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
We offer a wide plethora of Zinc in many forms including LME registered and non registered Special High Grade Ingots and Jumbos, cathodes, dust, foil, granules, powder, pieces, anodize activated powder, shot, and a mossy form. Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is malleable at 100 to 150°C. It is a reasonable conductor of electricity, and burns in air at high red heat with evolution of white clouds of the oxide. Plating thin layers of zinc on to iron or steel is known as galvanizing and helps to protect the iron from corrosion.
We are able to supply Tin in many forms including LME registered and non registered, ingots, slabs, bars, foil, granules, powder, anodized activated powder, shot, wire, sticks, ingots, and “mossy tin”. Tin is a silvery-white metal, is malleable, somewhat ductile, and has a highly crystalline structure. The element has two colours, with a cubic structure which changes at allotropic forms. On warming it is grey, the ordinary form of the metal. When Tin is cooled below 13.2°C, it changes slowly from white to grey or tetragonal structure. This change is affected by impurities such as Aluminium and Zinc, and can be prevented by small additions of Antimony or Bismuth.
We put forward a high quality of assortment of Nickel which is available in many forms including LME registered and non registered cathodes, cut cathodes, briquettes, pellets, disks, shots, granules, foil, powder, flakes, sheet, wire, mesh, spheres, “evaporation slugs”, and rods. Nickel is a silvery white metal that takes on a high polish. It is hard, malleable, ductile, somewhat ferromagnetic, and a fair conductor of heat and electricity
We are engaged in making Lead available in several forms including LME registered and non registered 99.97% and 99.99% as well as secondary ingots, foil, granules, powder, rod, shot, sheet, and wire. Lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air. Alloys include pewter and solder.
We hold immense expertise in making available Copper in many forms including LME registered and non registered cathodes, billets, rods, cakes, bars, foil, sheet, granules, plates, powder, shot, turnings, wire, insulated wire, mesh and “evaporation slugs”. Copper is one of the most important metals. Copper is reddish with a bright metallic lustre. It is malleable, ductile, and a good conductor of heat and electricity (second only to silver in electrical conductivity). Its alloys, brass and bronze, are very important. Monel and gun metals also contain copper. The most important compounds are the oxide and the sulphate, (blue vitriol
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
Each razor with 2 platinum coated blades and plastic cap 5 such razors in a pouch pack 12 such pouch packs in an inner carton 12 such inner cartons in a case i.e., 144 packs or 720 razors in a case 24 such cases on a pallet (pallet size 120 x 100 x 147) by air OR 40 such cases on a pallet (pallet size 120 x 100 x 235) by sea OR 520 such cases without pallets, direct on floor in a 20' dry container OR 1,050 such cases without pallets, direct on floor in a 40' dry container OR 1,260 such cases without pallets, direct on floor in a 40' HC dry container.
Name: 2-hydroxy-6-naphthoic acid Alias: 2,6 acid; 2-naphthol-6-carboxylic acid; 6-hydroxy-2-naphthoic acid; 6-hydroxy-2-naphthoic acid CAS NOï¼?16712-64-4 Molecular formula: c11h7o3 Molecular weight: 187.172 Product quality standard: Appearance characte Light yellow powder Content 99% 2-naphtholâ?¤0.10% 2,3-acidâ?¤0.10% melting point243-245�°C Loss on dryingâ?¤0.30% heavy metalâ?¤20ppm Application: used in medicine, liquid crystal, paint, etc. Packing: 25kg / cardboard barrel, or according to customer requirements
English Name 2-Bromo-4'-methylpropiophenone CAS Number 1451-82-7 Molecular Formula C10H11BrO Molecular Weight 227.098 Boiling Point 273.2±15.0 C at 760 mmHg Melting Point 75-77 C Flash point 58.6±7.7 C PSA 17.07000 LogP 3.00 Appearance grey solid Storage Conditions Refrigerator Package:Drum / Aluminum Foil Bag / According to customer's requiement HOT SELL 1 CAS 1451-82-7 2-Bromo-4'-methylpropiophenone 2. CAS 79099-07-3 N-(tert-Butoxycarbonyl)-4-piperidone 3 CAS 20320-59-6 diethyl 2-(2-phenylacetyl)propanedioate
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.