RESIDUAL SOLVENT CLASS 2 - METHANOL (1.2 ML/ AMPULE; 3 AMPULES)| 基本信息更多信息 中文名称: 中文同义词: 英文名称:RESIDUAL SOLVENT CLASS 2 - METHANOL (1.2 ML/ AMPULE; 3 AMPULES) 英文同义词:RESIDUAL SOLVENT CLASS 2 - METHANOL (1.2 ML/ AMPULE; 3 AMPULES) ...
In finite elasticity, the number of exact solutions which apply to all materials of a general class, such as compressible or incompressible hyperelastic ma... Wuping,Liao,Jiku,... - 《Solvent Extraction & Ion Exchange》 被引量: 21发表: 2002年 Solvent Extraction Study of Nd3+-F- , Eu3+...
(Aroyloxymethyl)trifluorosilanes: a new class of pentacoordinate silicon compounds The dielectric constant of the medium significantly affects the nature of the coordinate Si ← O bond and that of the Si F, C O, C O C bonds. In pyridine the intramolecular coordinate Si ← O interaction is...
Synthetic methanol is purified by treatment in presence of water with a solvent such as light benzine, methylene chloride, chlorbenzene, higher ketones such as isobutyrone, esters such as isoheptyl esters, and carbon disulphide. The quantity of water necessary depends on the solubility of the ...
aunderstandings and agreements concerning the same Purpose 理解和协议关于同一个目的[translate] awe have no NMR which used D2O as solvent. But we have NMR in methanol . 我们没有使用D2O作为溶剂的核磁共振。 但我们有核磁共振在甲醇。[translate]...
Methanol's main uses are in formaldehyde,methyl tertiary butyl ether (MTBE) and acetic acid.Smaller amounts are used in dimethyl terephthalate (DMT),methyl methacrylate (MMA),methylamines,chloromethanes,glycol methyl ethers and fuels.It also has many general solvent and antifreeze uses.Potential ne...
According to the technical specifications of the national "Class 1 Standard Material", random sampling of the subpackaged samples is carried out to inspect the uniformity and stability of the solution concentration. The results show that the standard material has good uniformity and stability. ...
3.4 Hazard Class 3 3.4 Cleanup Methods General Spill Actions: Stop or reduce discharge of material if this can be done without risk. Eliminate all sources of ignition. Avoid skin contact and inhalation. A fluorocarbon water foam can be applied to the spill to diminish vapor and fire hazard. ...
A new class of "living" free radical initiators that are based on alkylperoxydiarylborane and its derivatives and that may be represented by the general formula. R—[O—O—B-φ 1 (-φ 2 )] n wherein n is from 1 to 4, R is a hydrogen or a... TC Chung - US 被引量: 24发表...
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