乙腈 99,9, CHROMASOLV™, gradient HPLC, Riedel-de Haën™
供应商: Honeywell Chemicals
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Danger
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Synonyms:
甲基氰, ACN
34851-1L
34851-4X4L
HONC34851-1LEA
0
CNY
HONC34851-1L
HONC34851-4X4L
乙腈 99,9, CHROMASOLV™, gradient HPLC, Riedel-de Haën™
乙腈
- Same high quality as CHROMASOLV HPLC
- Additional testing for HPLC via gradient analysis and UV-VIS spectroscopy
- Low UV profile by HPLC
- Low impurity gradient LC baseline
Beilstein Number: 741857
分子式:
H₃CCN 分子量: 41.05 g/mol 沸点: 82 °C (1.013 hPa) 溶点: –46 °C 密度: 0.7857 g/cm³ (20 °C) 闪点: 6 °C 存储条件: Ambient |
MDL编号:
MFCD00001878 CAS号: 75-05-8 EINECS: 200-835-2 UN号: 1648 ADR: 3 II REACH: 01-2119471307-38 Merck Index: 13,00071 |
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产品技术规格
Assay (GC) | Min. 99.90 % |
Refractive index (n 20/D) | 1.3435 - 1.3445 |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.02 % |
Free acid (as CH₃COOH) | Max. 0.001 % |
Free alkali (as NH₃) | Max. 0.0002 % |
Absorbance at 400 nm | Max. 0.0044 |
Absorbance at 250 nm | Max. 0.0044 |
Absorbance at 235 nm | Max. 0.0044 |
Absorbance at 230 nm | Max. 0.0044 |
Absorbance at 200 nm | Max. 0.032 |
Absorbance at 195 nm | Max. 0.12 |
Fluorescence (chinin) at 254 nm | Max. 1 ppb |
Fluorescence (chinin) at 365 nm | Max. 0.5 ppb |
HPLC Gradient at 210 nm | Max. 3 mAU |
HPLC Gradient at 254 nm | Max. 0.5 mAU |
Baseline drift at 210 nm | Max. 15 mAU |
Refractive Index | n20/D 1.344 (lit.) |
Measuring Range | ≤15 mAU baseline drift, (210 nm) |
Autoignition Temperature | 973 °F |
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