1.02210
二硫化碳
for spectroscopy Uvasol®
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
CS2
化学文摘社编号:
分子量:
76.14
UNSPSC Code:
41116004
NACRES:
NA.03
EC Index Number:
200-843-6
MDL number:
Beilstein/REAXYS Number:
1098293
Assay:
≥99.9% (GC)
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
46 °C (lit.)
产品名称
二硫化碳, for spectroscopy Uvasol®
form
liquid
SMILES string
S=C=S
InChI key
QGJOPFRUJISHPQ-UHFFFAOYSA-N
InChI
1S/CS2/c2-1-3
vapor density
2.67 (vs air)
product line
Uvasol®
assay
≥99.9% (GC)
autoignition temp.
212 °F
potency
3188 mg/kg LD50, oral (Rat)
expl. lim.
50 %
technique(s)
UV/Vis spectroscopy: suitable
impurities
≤0.0002 meq/g Alkalinity
≤0.0005 meq/g Acidity
≤0.0010% Toluene (GC)
≤0.0010% Xylene (GC)
≤0.0060% Benzene (GC)
≤010% Water (Karl Fischer)
evapn. residue
≤0.0010%
color
APHA: ≤10
transmittance
382 nm, ≥10%
388 nm, ≥35%
403 nm, ≥80%
410 nm, ≥90%
500 nm, ≥99%
refractive index
n20/D 1.627 (lit.)
bp
46 °C (lit.)
mp
−112-−111 °C (lit.)
transition temp
flash point -30 °C
solubility
2.1 g/L
density
1.266 g/mL at 25 °C (lit.)
storage temp.
2-30°C
Quality Level
正在寻找类似产品? 访问 产品对比指南
General description
for spectroscopy Uvasol®
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.
Analysis Note
Assay (GC)≥ 99.90 %Water (K. F.)≤ 0.010 %Evaporation residue≤ 0.0010 %Benzene (GC)≤ 0.0060 %Toluene (GC)≤ 0.0010 %Xylene (GC)≤ 0.0010 %Alkalinity≤ 0.0002 meq/gAcidity≤ 0.0005 meq/gColor number≤ 10Transmission (at 382 nm)≥ 10 %Transmission (at 388 nm)≥ 35 %Transmission (at 403 nm)≥ 80 %Transmission (at 410 nm)≥ 90 %Transmission (at 500 nm)≥ 99 %Suitable for BTX determination
Application
Carbon disulfide for spectroscopy Uvasol®. CAS 75-15-0, molar mass 76.13 g/mol.
Other Notes
Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Legal Information
UVASOL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-22.0 °F
flash_point_c
-30 °C
法规信息
新产品
此项目有
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持