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等级
H&D Fitzgerald Ltd. Quality
analytical standard
蒸汽密度
3.9 (vs air)
蒸汽压
41 mmHg ( 21 °C)
自燃温度
745 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
6 %
制造商/商品名称
H&D Fitzgerald Ltd.
折射率
n20/D 1.391 (lit.)
bp
98-99 °C (lit.)
mp
−107 °C (lit.)
密度
0.692 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
pharmaceutical (small molecule)
格式
mixture
SMILES字符串
CC(C)CC(C)(C)C
InChI
1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
InChI key
NHTMVDHEPJAVLT-UHFFFAOYSA-N
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应用
This density CRM is used for the calibration of all types of laboratory density meters in the test temperature range of 10 to 25 °C.
特点和优势
- Manufactured and verified in anISO 17025 accredited laboratory, as per UKAS
- Carries an associated uncertaintyof +/- 0.010 Kg/m3
- Provided in a sealed glassampoule of 10 mL to assure safe delivery
- Accompanied with a certificate of analysis (CoA)having information on the expiry date for an effective audit
警示用语:
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system
WGK
WGK 2
闪点(°F)
10.4 °F
闪点(°C)
-12 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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Choline acetate enhanced the catalytic performance of Candida rogusa lipase in AOT reverse micelles.
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Choline acetate is an ionic liquid composed of a kosmotropic anion and a chaotropic cation. According to Hofmeister series, a kosmotropic anion and/or a chaotropic cation could stabilize an enzyme, thereby facilitating the retention of the catalytic activity of the
Biotechnology progress, 26(5), 1252-1258 (2010-10-15)
The characterization of the recombinant Candida rugosa Lip2 (r-Lip2) isoenzyme obtained from fed-batch cultures of Pichia pastoris under PAOX promoter was carried out, determining the optimal pH and temperature as well as their catalytic performance in both hydrolysis and synthesis
Physics in medicine and biology, 56(2), 299-314 (2010-12-17)
A method to correct for the general recombination losses for liquid ionization chambers in continuous beams has been developed. The proposed method has been derived from Greening's theory for continuous beams and is based on measuring the signal from a
Molecular bioSystems, 8(4), 1350-1358 (2012-02-14)
Microbial tolerance to hydrocarbons has been studied in an effort to improve the productivity of biochemical processes and to enhance the efficiency of hydrocarbon bioremediation. Despite these studies, few attempts have been made to design rational strategies to improve microbial
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