2) picric acid
苦味酸
1.
Oscillation of liquid membrane of water/oil/water system containing CTAB and picric acid;
含CTAB-苦味酸的水/油/水体系的液膜振荡规律
2.
Investigation on adsorbing properties of polyamide to picric acid;
聚酰胺树脂对苦味酸的吸附性能研究
3.
After picric acid in water sample being chlorinated,chloropicrin is measured with ECD gas phase chromatography to determine the concentration of picric acid,and quality is determined by retention time and quantity by external standard method.
将水样中的苦味酸氯化后,用ECD气相色谱法测定氯化苦的量,来确定苦味酸的浓度。
3) manganese picrate
苦味酸锰
4) picric acid(PA)
苦味酸(PA)
5) potassium picrate
苦味酸钾
1.
This paper studied the application of potassium picrate in fuse head production,the theoretic analysis and experimentation proved that fuse head made of potassium picrate was much better than that made of KClO_3-C-DDNP.
通过理论分析对比和部分试验论证,从感度、安全性、燃烧精度、安定性、产品性能等方面,探讨研究了将苦味酸钾用于电引火元件的引火药剂可行性。
2.
This paper has studied the technological process for preparation of grain potassium picrate (PK), which can meet the requirements of production in batches.
研究了粒状苦味酸钾的合成方法和工艺条件,此工艺已扩大到几百克量级,可满足于火工药剂的批量生产。
3.
In order to obtain good ignition performance of the nitramine propellant,certain amount of potassium picrate with strong ignition ability was added.
为使硝胺类输出药获得较好的点火性能,在配方中添加点火能力强的苦味酸钾制成混合药剂,设计了三种配方,并进行了点火性能试验,得到点火延迟期分别为1。
6) mandelic acid
苦杏仁酸
1.
NMR technique is undertaken to study the chiral recognition between mandelic acid and chiral dioxocyclen synthesized by ourselves.
以自合成的手性二氧大环多胺作为手性溶解剂,采用NMR技术对苦杏仁酸进行手性识别研究。
2.
The absorption spectra of glutamic acid,mandelic acid and penicillamine with Pr3+ have been studied in ratio 1:1-- 1:4 and at PH= 4.
5、摩尔比在1:1~1:4时,高氯酸镨与谷氨酸/苦杏仁酸/青霉胺水溶液的吸收光谱,并由此计算了Pr3+的电子排斥和Land参数(Fk(2,4,6)和ζ4f),键合参数(β,b1/2,δ)和Judd-Ofelt参数(Tλ(2。
补充资料:α-苦酸
分子式:
CAS号:
性质:在酒花树脂成分中,作为苦味料重要成分的副酒花酮、酒花酮、近酒花酮三者的总称(有时还含有前酒棚同,但其性质尚不十分明了)。其含量为干燥酒花的3%~10%。三者的含量比为(2~5):(4~6):(1~2)。在水中均不溶解。但在啤酒酿造过程中,受热发生异构化后,变为水溶性的广义的异酒花酮,因为此外还包括异副酒花酮、异近酒花酮,有时还包括异前酒花酮。用于啤酒酿造,赋予啤酒苦味及抗菌性。
CAS号:
性质:在酒花树脂成分中,作为苦味料重要成分的副酒花酮、酒花酮、近酒花酮三者的总称(有时还含有前酒棚同,但其性质尚不十分明了)。其含量为干燥酒花的3%~10%。三者的含量比为(2~5):(4~6):(1~2)。在水中均不溶解。但在啤酒酿造过程中,受热发生异构化后,变为水溶性的广义的异酒花酮,因为此外还包括异副酒花酮、异近酒花酮,有时还包括异前酒花酮。用于啤酒酿造,赋予啤酒苦味及抗菌性。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条