用于紫外、红外、高效液相色谱、凝胶渗透色谱、ACS/1000 ml/361192.1611的Applichem/苯
商品编号：
361192.1611
品牌：
itwreagents
市场价：
¥243400.00
美元价：
121700.00
产品分类：
限制性内切酶
公司分类：
Restriction_Enzymes
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Technical data
- Melting Point:
- 5.5 °C
- Boiling Point:
- 80.1 °C
- Density:
- 0.879 kg/l
- Solubility:
- water 0.7 g/l at 20 °C
- Refractive Index:
- 20/D 1.5011
- Physical Description:
- liquid
- Product Code:
- 361192
- Product Name:
- Benzene for UV, IR, HPLC, GPC, ACS
- Quality Name:
- for UV, IR, HPLC, GPC, ACS
- Specifications:
- Minimum assay (G.C.): 99.8% Density 20/4: 0.877-0.878Maximum limit of impurities APHA colour: 10 Acidity: 0.0001 meq/g Alkalinity: 0.0001 meq/g Non-volatile matter: 0.0003 % Darkened substances by H2SO4: passes test Sulfur compounds (as CS2): 0.0003 % Thiophene (C4H4S): 0.0001% Water (H2O): 0.01 % Suitability for IR spectrometry:: passes test Fluorescence at 365 nm (as quinine): 2 ppb UV Spectrum (1cm cell; Ref.: water): Transmittance at 278 (Cut off) nm: ≥10% Transmittance at 280 nm: ≥25% Transmittance at 285 nm: ≥70% Transmittance at 290 nm: ≥80% Transmittance at 300 nm: ≥90% Transmittance at 320 nm: ≥95% Transmittance at 340-450 nm: ≥98% Data of interest in HPLC: P' + 0.25 E: 3.6 Rohrschneider Polarity: 2.7 Eluotropic value E° (Al2O3): 0.32 Sol. H2O in solv. at 20°C: 0.058 For critical jobs, purge with nitrogen. Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
- Hazard pictograms
- UN:
- 1114
- Class/PG:
- 3/II
- ADR:
- 3/II
- IMDG:
- 3/II
- IATA:
- 3/II
- WGK:
- 3
- Storage:
- Room Temperature.
- Signal Word:
- Danger
- GHS Symbols:
- GHS08 GHS02 GHS07
- H Phrases:
- H350 H340 H225 H319 H315 H372 H304
- P Phrases:
- P201 P202 P210 P233 P240 P241 P242 P243 P260 P264 P270 P280 P281 P301+P310 P302+P352 P303+P361+P353 P305+P351+P338 P307+P311 P308+P313 P321 P331 P332+P313 P337+P313 P362 P370+P378 P403+P235 P405 P501
- Master Name:
- Benzene
- Synonyms Long Text:
- Benzol, Cyclohexatriene
- EINECS:
- 200-753-7
- CS:
- 29022000
- Index Nr.:
- 601-020-00-8
Documents
- Safety Data SheetDownload
- Technical Data SheetDownload
- BrochuresDownload
Inquiry
- Request a quote
- Technical support
品牌介绍
Applichem微生物学文化媒体微生物对我们的世界具有重大影响。微生物学是一门使我们能够研究这些生物的科学，从世界上主要的流行病到最常见的感染。因此，对于人类食品的开发和安全使用至关重要，而且在许多情况下，这是此类食品工业化生产的关键。此外，我们还饮用饮用水，并将其用于不同目的并监测我们呼吸的空气质量。食品工业依靠微生物学来确保我们饮食的质量，并促进人类关键食品的生产。该行业还根据此协助消毒设施的决定定期监测污染。同样，制药行业也要确保其药物不受污染，这是开发抗击感染的必要疗法的责任。
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