Merck 108323 Toluene EMPLURA 2,5 Lt
Merck 108323 Toluene EMPLURA®
Synonyms: Toluene, Methylbenzene
CAS #: 108-88-3
EC Numarası: 203-625-9
Molar Kütle: 92.14 g/mol
Kimyasal Formül: C₆H₅CH₃
Tepe Formülü: C₇H₈
Katalog No: 100029.2500
Marka: Merck
Synonyms: ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane
CAS #: 75-05-8
EC Numarası: 200-835-2
Molar Kütle: 41.05 g/mol
Kimyasal Formül: CH₃CN
Tepe Formülü: C₂H₃N
KVKK kapsamında kişisel bilgileriniz korumamız altında.
Hızlı ve Güvenli Teslimat.
15 gün iade garantisi.
CAS # | EC Numarası | Tepe Formülü | Kimyasal Formül | Molar Kütle |
---|---|---|---|---|
75-05-8 | 200-835-2 | C₂H₃N | CH₃CN | 41.05 g/mol |
Açıklama | |
---|---|
Katalog Numarası | 100029 |
Eş anlamlı | ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane |
Genel Bakış | LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode). Thanks to their low level of ionic background and low ion suppression, LiChrosolv® hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly. |
Ürün Bilgisi | |
---|---|
CAS Numarası | 75-05-8 |
EC Dizin Numarası | 608-001-00-3 |
EC Numarası | 200-835-2 |
Tepe Formülü | C₂H₃N |
Kimyasal Formül | CH₃CN |
Molar Kütle | 41.05 g/mol |
HS Kodu | 2926 90 70 |
Structure formula Image | |
Quality Level | MQ100 |
Fizikokimyasal Bilgiler | |
---|---|
Kaynama Noktası | 81.6 °C (1013 hPa) |
Yoğunluk | 0.78 g/cm3 (20 °C) |
Patlama Sınırı | 3.0 - 17 %(V) |
Parlama Noktası | 2 °C |
Tutuşma sıcaklığı | 524 °C |
Erime Noktası | -45.7 °C |
Buhar basıncı | 98.64 hPa (20 °C) |
Özellikler | |
---|---|
Saflık (GC) | ≥ 99.97 % |
Özdeşlik (IR) | conforms |
Buharlaşma Kalıntısı | ≤ 1.0 mg/l |
Su | ≤ 0.01 % |
Renk | ≤ 10 Hazen |
Asitlik | ≤ 0.0001 meq/g |
Alkalilik | ≤ 0.0002 meq/g |
Al (Aluminium) | ≤ 10 ppb |
Ca (Calcium) | ≤ 10 ppb |
Fe (Iron) | ≤ 10 ppb |
K (Potassium) | ≤ 5 ppb |
Mg (Magnesium) | ≤ 10 ppb |
Na (Sodium) | ≤ 50 ppb |
Any further metal (ICP-MS) | ≤ 5 ppb |
Gradient grade (at 210 nm) | ≤ 1.0 mAU |
Gradient grade (at 254 nm) | ≤ 0.5 mAU |
Fluorescence (as quinine at 254 nm) | ≤ 1.0 ppb |
Fluorescence (as quinine at 365 nm) | ≤ 0.5 ppb |
Transmission (at 191 nm) | ≥ 25 % |
Transmission (at 195 nm) | ≥ 85 % |
Transmission (at 200 nm) | ≥ 96 % |
Transmission (at 215 nm) | ≥ 98 % |
Transmission (from 230 nm) | ≥ 99 % |
Suitable for LC-MS; Intensity of background mass peak based on reserpine (APCI/ESI positive) | ≤ 2 ppb |
Suitable for LC-MS; Intensity of background mass peak based on reserpine (APCI/ESI negative) | ≤ 20 ppb |
Filtered by 0.2 µm filter |