MERCK TETRACHLOROETHYLENE FOR SPECTROSCOPY Uva 250 ml


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Rp. 7,374,889
Katalog 1.00965.2500
Brand Merck
Kondisi New
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Katalog 1.00965.2500
Ukuran 250 ml
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Harga Rp. 7,374,889
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Description:

TETRACHLOROETHYLENE FOR SPECTROSCOPY Uva

Description
Catalogue Number 100965
Synonyms Ethylene tetrachloride, Perchloroethylene, PCE
Overview Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

Product Information
CAS number 127-18-4
EC index number 602-028-00-4
EC number 204-825-9
Hill Formula C?Cl?
Chemical formula Cl?CCCl?
Molar Mass 165.83 g/mol
HS Code 2903 23 00
Structure formula Image

Physicochemical Information
Boiling point 121 °C (1013 hPa)
Density 1.62 g/cm3 (20 °C)
Evaporation number 11
Melting Point -22 °C
pH value (H?O) Tidak berlaku
Vapor pressure 19 hPa (20 °C)
Solubility 0.16 g/l (20 °C)
Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) H351: Diduga menyebabkan kanker.
H411: Toksik pada kehidupan perairan dengan efek jangka panjang.
Precautionary Statement(s) P281: Gunakan peralatan pelindung personal sesuai yang dipersyaratkan.
P273: Hindarkan pelepasan ke lingkungan.
P308 + P313: Jika terpapar atau dikuatirkan : Dapatkan nasehat/perhatian pengobatan.
Signal Word Awas
Storage class 6.1 D Tidak mudah terbakar, toksisitas akut kat. 3 / beracun atau bahan dengan efek kronis
WGK WGK 3 sangat berbahaya untuk air
Disposal 3
Reagen organik yang relatif tidak aktif harus dikumpulkan dalam kategori A. Jika terhalogenasi, harus ditempatkan dalam Kategori B. Untuk residu padat gunakan Kategori C.

Safety Information
Hazard Symbols Harmful
Dangerous for the environment
Categories of danger karsinogenik, berbahaya bagi lingkungan
R Phrase R 40-51/53
Bukti terbatas tentang efek karsinogenik.Beracun untuk organisme air, dapat menyebabkan efek merugikan jangka-panjang dalam lingkungan air.
S Phrase S 23-36/37-61
Jangan menghirup uap.Pakai pakaian pelindung dan sarung tangan yang sesuai.Hindari pelepasan/tumpah ke lingkungan. Rujuklah petunjuk khusus/lembar data keselamatan.

Storage and Shipping Information
Storage Simpan pada +15°C hingga +25°C.
Specifications
Specifications  
Purity (GC) ≥ 99.9 %
Evaporation residue ≤ 0.0005 %
Water ≤ 0.01 %
Colour ≤ 10 Hazen
Acidity ≤ 0.0005 meq/g
Alkalinity ≤ 0.0005 meq/g
Hydrocarbons (related to squalane/squalene (3050-2900 cm?¹)) ≤ 10 ppm
Fluorescence (as quinine at 365?nm) ≤ 1.0 ppb
Transmission (at 290?nm) ≥ 20 %
Transmission (at 295?nm) ≥ 65 %
Transmission (at 300?nm) ≥ 80 %
Transmission (from 305?nm) ≥ 85 %
Absorbance (at 290?nm) ≤ 0.70
Absorbance (at 295?nm) ≤ 0.19
Absorbance (at 300?nm) ≤ 0.10
Absorbance (from 305?nm) ≤ 0.07

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