متانول 106008 مرک

متانول 106008 مرک

Methanol 106008 merck

دسته بندی محصول: سایر مواد شیمیایی
قیمت: 265,000 تومان / ليتر
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متانول 106008 مرکMethanol 106008 merck



مشخصات محصول

  • درجه استاندارد درجه شناساگر شیمیایی
  • کاربرد آزمایشگاهها و مراکز تحقیقاتی
  • نام تجاری MeOH
  • نام های دیگر Hydroxymethane
  • نوع مواد شیمیایی آزمایشگاهی
  • ظاهر مایع
  • خلوص
  • شماره مدل 106008
  • حجم 1لیتر

توضیحات محصول

متانول 106008 مرک
Methanol 106008 merck

EMPROVE® ESSENTIAL Ph Eur,BP,JPE,NF

Description
Catalogue Number 106008
Synonyms MeOH, Hydroxymethane, Methyl alcohol, Carbinol
Product Information
CAS number 67-56-1
EC index number 603-001-00-X
EC number 200-659-6
Grade Ph Eur,BP,JPE,NF
Hill Formula CH₄O
Chemical formula CH₃OH
Molar Mass 32.04 g/mol
HS Code 2905 11 00
Structure formula Image
Physicochemical Information
Boiling point 64.5 °C (1013 hPa)
Density 0.792 g/cm3 (20 °C)
Evaporation number 1.9
Explosion limit 5.5 - 44 %(V)
Flash point 10 °C
Ignition temperature 455 °C DIN 51794
Melting Point -98 °C
Vapor pressure 128 hPa (20 °C)
Toxicological Information
LD 50 oral LD50 Rat 5628 mg/kg
LD 50 dermal LD50 Rabbit 17100 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) H225: Highly flammable liquid and vapour.
H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
H370: Causes damage to organs.
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.
P280: Wear protective gloves/ protective clothing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
RTECS PC1400000
Storage class 3 Flammable liquids
WGK WGK 1 slightly water endangering
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Hazard Symbols Toxic
Flammable
Categories of danger highly flammable, toxic
R Phrase R 11-23/24/25-39/23/24/25
Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
S Phrase S 7-16-36/37-45
Keep container tightly closed.Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 1230 , 3 (6.1), II
Declaration (transport by air) IATA-DGR UN 1230 , 3 (6.1), II
Declaration (transport by sea) IMDG-Code UN 1230 , 3 (6.1), II
Specifications
Assay (GC) ≥ 99.5 %
Identity (IR) conforms
Identity B (NF) conforms
Identity (JPE) conforms
Appearance conforms
Clarity of solution conforms
Acidity or alkalinity conforms
Acidity conforms
Alkalinity (as NH₃) ≤ 3 ppm
Refractive index (n 20/D) 1.328 - 1.330
Density (d 20 °C/20 °C) 0.791 - 0.793
Boiling range (64-65°C) ≥ 95 % (v/v)
Absorbance (at 230 nm) ≤ 0.150
Absorbance (at 250 nm) ≤ 0.050
Absorbance (at 270 nm) ≤ 0.020
Absorbance (at 290 nm) ≤ 0.010
The absorption curve is smooth conforms
Benzene (impurity A) (GC) ≤ 2 ppm
Acetone (GC) ≤ 0.001 %
Ethanol (GC) ≤ 0.005 %
Ethanol (JPE) conforms
Related substances (GC) conforms
Residual solvents class 3 (ICH Q3C) < 0.5
Other residual solvents (ICH Q3C) excluded by manufacturing process
Heavy metals conforms
Aldehydes and Acetone (as acetone) ≤ 0.003 %
Aldehyde and other foreign reducing substances conforms
Reducing substances conforms
Readily oxidizable substances conforms
Readily carbonizable substances conforms
Readily carbonizable substances (JPE) conforms
Evaporation residue ≤ 0.0010 %
Water ≤ 0.10 %
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Conforms to Ph Eur, BP, JPE, NF

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