پترولیوم بنزن 101775 مرک

پترولیوم بنزن 101775 مرک Petroleum benzine 101775 merck پترولیوم بنزن یک ترکیب پیچیده ای از هیدروکربن هاست که با اصلاح کریستال های نفتی با هیدروژن در حضور کاتالیزورها بدست می آید. یا به عبارت ساده تر پترولیوم بنزین هیدروکربنی بر پایه مخلوطهای حلال است که براساس خواص فیزیکی شان مثل نقطه جوش، فشار بخار و . دسته بندی می شوند. اینکه پترولیوم بنزن چیست؟ باید بگوییم که پترولیوم بنزن شامل پارافین (آلکانها)، سیکلو پارافین (سیکلو پنتان، سیکلو هگزان و اتیل سیکلو پنتان) و هیدروکربنهای آروماتیک (بنزن، تولوئن و زایلین) است.مترادف پترولیوم بنزن روغن مایع است. درواقع این ماده به عنوان ترکیبی پیچیده از هیدروکربن های حاصل از تصفیه کسر پترولیوم با هیدروژن در حضور کاتالیزور توصیف می شود. Petroleum benzine for analysis boiling range 40-60C EMSURE(r) ACS,ISO. Description Catalogue Number 101775 Overview EMSURE(r)grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE(r)provides worldwide best and most extensive product specifications. We declare our EMSURE(r)range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. Product Information CAS number 64742-49-0 Grade ACS,ISO HS Code 2710 12 25 Applications Application Petroleum benzine for analysis boiling range 40-60C EMSURE(r) ACS,ISO. CAS 64742-49-0. Physicochemical Information Boiling point 36-83C (1013hPa) Density 0.645-0.665g/cm3 (15C) Explosion limit 1.0-7.4%(V) Flash point <-21C Ignition temperature 260CDIN 51794 Melting Point <-80C Vapor pressure 370hPa (25C) Viscosity kinematic 0.45mm2/s (20C) Toxicological Information LD 50 oral LD50 Rat > 2000 mg/kg LD 50 dermal LD50 Rabbit > 2000 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H336: May cause drowsiness or dizziness. H411: Toxic to aquatic life with long lasting effects. EUH066: Repeated exposure may cause skin dryness or cracking. Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. P273: Avoid release to the environment. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. Signal Word Danger Storage class 3 Flammable liquids WGK WGK 1 slightly water endangering Safety Information Hazard Symbols Harmful Flammable Dangerous for the environment Categories of danger highly flammable, irritant, dangerous for the environment, harmful R Phrase R 11-38-51/53-65-67 Highly flammable.Irritating to skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Harmful: may cause lung damage if swallowed.Vapours may cause drowsiness and dizziness. S Phrase S 9-16-23-24-33-61-62 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not breathe vapour.Avoid contact with skin.Take precautionary measures against static discharges.Avoid release to the environment. Refer to special instructions/ Safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label. Storage and Shipping Information Storage Store at +2C to +25C. Transport Information Declaration (railroad and road) ADR, RID UN 1268 , 3, II Declaration (transport by air) IATA-DGR UN 1268 , 3, II Declaration (transport by sea) IMDG-Code UN 1268 , 3, II Specifications Acidity 0.0003meq/g Colour 10Hazen Density (d 20 C/ 4 C) 0.642 - 0.655 Boiling range (40-60C) 90% (v/v) Aromatics (as benzene) 0.02% Sulfur compounds (as S) 0.005% Matter discoloured by H₂SO₄ 10Hazen Iodine number 0.3 Peroxide value (by Wheeler) 0.8 Evaporation residue 0.001% Water 0.01% Al (Aluminium) 0.00005% B (Boron) 0.000002% Ba (Barium) 0.00001% Ca (Calcium) 0.00005% Cd (Cadmium) 0.000005% Co (Cobalt) 0.000002% Cr (Chromium) 0.000002% Cu (Copper) 0.000002% Fe (Iron) 0.00001% Mg (Magnesium) 0.00001% Mn (Manganese) 0.000002% Ni (Nickel) 0.000002% Pb (Lead) 0.00001% Sn (Tin) 0.00001% Zn (Zinc) 0.00001% ACS, ISO reagent