Loading...
2-Naphthyl Methanol(CAS:1592-38-7)
2-Naphthyl Methanol(CAS:1592-38-7)
Supplier: Phenolphthalein,dichloroacetyl chloride,diacetone acrylamide, trimethyl orthoacetate,chloromethyl methyl ether triphenylphosphonium salt,methyltriphenylphosphonium bromide,1,1,3,3 tetramethyl guanidine,dbu,dbn,n methylacetamide,inorganic chemicals,organic chemicals,water treatment,propanoic acid, acetonitrile, ethyl acetate, aniline, cyclohexanone, absolute ethyl alcohol, isopropanol, dimethyl formamide dichloromethane alcohol n butanol dichloroethane, dimethylbenzene/xylene butyl acetate, dimethyl carbonate, cyclohexane, n hexane, normal heptane epichlorohydrin, methyl tert butyl ether normal propyl alcohol, methyl methacrylate tetrachloroethylene, formic acid, ethylene glycol, diethylene glycol, methanol ethylene glycol monobutylether/, 2 butoxyethanol
Supplier: 1 steel, cooper, aluminum and other metal materials and products.
2 chemical ( hydrochloric acid, sulfuric acid nitric acid, hydrogen peroxide, formic acid, ammonia water, gacial acetic acid, ethanol, sodium hypochlorite, caustic soda, formaldehyde , methanol and many other )
3 agricultural commodities (wheat, , rice, barley, soybeans, corn, lentils, beans, chickpeas, green peas, maize)
4 spices and meats
5 cooking oils (refined and crudes)
6 flour (wheat flour, rice flour, yeast,)
and many other commodities.
Services: Consultancy, international marketing agency
Supplier: Petroleum products (nonsanctioned origin)
jet a1 fuel, en590 10ppm, liquified natural gas (lng), liquified petroleum gas (lpg), d6 virgin fuel oil, urea 46% prilled & granular, mazut m100 75/99, gasoline 92/95/98, light cycle oil (lco), petroleum coke 4% / 2% sulphur, espo, bitumen, diesel gas oil 50ppm, base oils cst, marine gas oil, naptha, methanol, feel free to ask about other petroleum products.
Services: We serve as agents for mandates for petroleum refineries in the middle east and central asia.
Chemical name:Magnesium nitrate Molecular formula:Mg(NO3)2.6H2O Molecular weight:256.40 Property:soluble in water,liquid ammonia, methanol and ethanol.Stable at room temperature, the relative density of 1.461, higher than the melting point of 95�°C off the water to generate alkaline magnesium nitrate, heated to 300�°C begins to decompose above 400�°C to completely decompose into magnesium oxide and Nitrogen oxide gas. Quality standard: Item Indicator Industrial grade Agriculture grade Magnesium nitrate (Mg(NO3)2.6H2O) â?¥98.0% â?¥98.0% PH value â?¥4 --- Heavy metal â?¤0.002 --- Water insoluble â?¤0.05% â?¤0.1% Iron â?¤0.001% --- Magnesium oxide content(CaO) --- â?¥15% Nitrogen content(N) --- â?¥10.7% Use:Concentrated nitric acid for industrial de-water agent, manufacture of explosives, catalysts and other magnesium salts and nitrates catalyst raw materials, wheat ashing agent.Used in agriculture, magnesium soluble fertilizer for soilless culture. Packing:25/50KGlined with plastic bag and exterior is woven bagPacking or according to customers requirements. 1.Purity 98% white granule 2.Used for fertilizer or industrial material 3.Export Asia/Europe 4.ISO9001
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
Product: 98% & 99% Liquid Methanol, 1-2% water concentration, comes in bulk liquid tankers, available for export. Needs to be moved as soon as possible, 10 load order minimum.
Product Description ; 2-Naphthylacetonitrile Basic information Product Name: 2-Naphthylacetonitrile Synonyms: 2-Naphthylacetonitri;2-Naphthylacetonitrile, tech. CAS: 7498-57-9 MF: C12H9N MW: 167.21 EINECS: 231-352-5 HS Code 29269090 Scale Chemical Corpoartion is 2-Naphthylacetonitrile manufacturer and supplier in China, welcome to inquiry about our 2-Naphthylacetonitrile price Price of product ( USD price or FOB price) : USD 600- USD 700per KG Product origin : China Key Specifications/Special Features : Appearance white to yellow solid Assay 97% Minimum Order Size and Packgaing details : Packing: 25kg/fiber drum ;Minimum Order Quantity: 25kg/fiber drum
Product Name: Ectoin Other Name: Thp(B); (S)-2-Methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid; (4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid INCI NAME: ECTOIN Appearance: White Powder Purity: 98% Solubility: soluble in water, methanol Molecular Formula: C6H10N2O2 Molecular Weight: 142.16 CAS No: 96702-03-3 EINECS No: 431-910-1 Supplier: ZHENYIBIO Ectoine(Halomonas Elongate Extract) is a natural compound found in several bacteria.Ectoin serum is a compatible solute that acts as a protective substance by acting as a penetrant,thereby helping the organism resist extreme osmotic pressure.Ectoin powder has a lubricating and cell-protective effect in ectoin gel,creams and lotions,but it can also protect the skin from harmful environmental influences such as ultraviolet radiation,allergies and dust. Ectoin skincare used for skin or mucous membrane irritation or inflammation,such as dry nose,allergic rhinitis (hay fever) or inflamed skin diseases,such as neurodermatitis or psoriasis.Ectoine in the eye drops can stabilize the tear film,thereby reducing inflammation and allergic reactions in the eyes.The itching and burning of the eyes is reduced,and the overall feeling is improved.
