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
Whey protein isolate 90%, often referred to as WPI 90, is a high-quality dietary supplement derived from whey, the liquid portion of milk left over during cheese production. It is highly refined to remove most of the fats, lactose, and other non-protein components, resulting in a protein powder that is predominantly protein, typically containing over 90% protein content by weight. Whey protein isolate is recognized for its rapid digestion and absorption, making it a popular choice among athletes, fitness enthusiasts, and individuals looking to increase their daily protein intake. It is used in various nutritional products, including protein shakes, bars, and dietary supplements, due to its effectiveness in supporting muscle recovery, growth, and overall protein needs, while being virtually free from lactose and fats, making it easier on the digestive system for many individuals.
Acid dyes and direct dyes and solvent dyes and basic dyes and reactive dyes ..We can offer you cif price and fob price
Test Method (SARS-CoV-2) RT-PCR Result Time (Rapid Kits) 30mins The Viral/Pathogen Nucleic Acid Isolation Kit is designed to recover RNA and DNA from virus and gram-negative bacteria in samples such as blood, swabs, urine, and viral transport media (VTM). The kit utilizes magnetic-bead technology, ensuring reproducible recovery of high-quality nucleic acid compatible with a broad range of applications, including real-time PCR, digital PCR, and next-generation sequencing.
Product Description : Medical Grade Isolation Gowns FDA NO. : 3006437555 Product Code : FYA Country Of Origin : China Packing Information : 1pcs/bag FOB + S&H Unit Price (USD) : Enquire for Volume Qty pricing via email only. Production Per Day : 500set/days NOTE : Please Note That Prices Are Valid From 30 March To Subj To Avlb April 2020 As Prices Fluctuates Based On Market Demand.
Sitra Approved Laminated Fabric Double Stitches, Non Sterile, Tape On Seam, Disposable Gown With Full Sleeves, Cap, Shoe Covers And Elastic Cuff, Infection Prevention And Control Measures Include Hand Hygiene And Waste Management Materials. The Protective Equipment Consist Of Garments Placed To Protect The Health Care Of Persons To Get Infected. These Usually Consists Of Standard Precautions: Gloves, Mask, Gown, Goggles, Face Shield, Headcover And Shoe Cover.