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蒸汽压
48 hPa ( 20 °C)
质量水平
方案
≥99.0%
≥99.9% (saturated C7 hydrocarbons)
表单
liquid
环保替代产品特性
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
杂质
≤100 ppm Water (H2O)
蒸发残留物
≤1 ppm
颜色
APHA: ≤10
沸点
97-98 °C/1013 hPa
mp
-90.5 °C
转变温度
flash point -4 °C
溶解性
0.05 g/L
UV cutoff
≤200 nm
紫外吸收
λ: 200 nm Amax: ≤1.00
λ: 210 nm Amax: ≤0.50
λ: 220 nm Amax: ≤0.20
λ: 250 nm Amax: ≤0.01
λ: 270 nm Amax: ≤0.005
环保替代产品分类
储存温度
room temp
一般描述
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent compared to hexane and thus align with "Safer Solvents and Auxiliaries". Click here for more information.
应用
Biosynthesis OMNISOLV®
制备说明
Product filtered through a 0.2 μm filter
分析说明
Assay (n-heptane):99.0% min
Assay (saturated C7 hydrocarbons):99.9% min
Color (APHA):10 max
Evaporation residue:1ppm max
Filtered through 0.2 μm filter:To pass test
Form:Clear liquid
Infrared Spectrum:Conforms to standard
UV Abs. at 200 nm:1.00AU max
UV Abs. at 210 nm:0.50AU max
UV Abs. at 220 nm:0.20AU max
UV Abs. at 250 nm:0.01AU max
UV Abs. at 270 nm:0.005AU max
UV Cut-off:200nm max
Water (H2O):100ppm max
Assay (saturated C7 hydrocarbons):99.9% min
Color (APHA):10 max
Evaporation residue:1ppm max
Filtered through 0.2 μm filter:To pass test
Form:Clear liquid
Infrared Spectrum:Conforms to standard
UV Abs. at 200 nm:1.00AU max
UV Abs. at 210 nm:0.50AU max
UV Abs. at 220 nm:0.20AU max
UV Abs. at 250 nm:0.01AU max
UV Abs. at 270 nm:0.005AU max
UV Cut-off:200nm max
Water (H2O):100ppm max
法律信息
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
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
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
24.8 °F - closed cup
闪点(°C)
-4 °C - closed cup
法规信息
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