1) KMnO4 value
KMnO4值
1.
Comparing with the traditional titrimetric method, a new method of determinating pulp KMnO4 value using spectrophotometer was discussed.
对分光光度法测定纸浆硬度(KMnO4值)进行了实验探讨,同时与传统的滴定法进行了分析比较,测定结果通过回归方程分析,确定出不同制浆方法、不同种类浆料分光光度法和滴定法测定值间的相关性;得出分光光度法测定纸浆的硬度(KMnO4值)不仅快速、简便,而且测定结果准确、可靠,对实际生产具有现实的指导作用。
2) KMnO_4
KMnO4
1.
Organic pollutant in seawater was oxidized by KMnO_4 in 2 mol/L NaOH solution.
海水中有机污染物在强碱性条件下被KMnO4所氧化。
2.
KMnO_4 was added to increase the whiteness of soybean protein isolate in the extraction of soybean protein isolate from low-temperature soybean meal.
以大豆低温粕为原料,在大豆分离蛋白萃取过程中,加入一定量的KMnO4,使大豆分离蛋白的白度增加。
3.
And so, use of KMnO_4, H_2O_2, and ClO_2 as pre-oxidants was studied.
为此,开展了KMnO4、H2O2、ClO2 的预氧化研究。
3) KMnO 4
KMnO4
1.
It is based on luminescence produced with KMnO 4-Na 2S 2O 4 CL system sensitized by Eu 3+-PPA.
利用流动注射技术 ,研究了Eu3 + KMnO4 Na2 S2 O4 PPA化学发光体系 ,探讨了影响化学发光强度的各种因素 ,建立了测定喹喏酮类抗菌消炎药物吡哌酸 (Pipemidicacid ,PPA)的新方法。
2.
WT5BZ]This paper discusses the oxidation reaction mechanism of KMnO 4 in liquid phase by inductive method.
本文对KMnO4参加的液相氧化反应机理进行了归纳整理 ,大致有 :( 1)电子转移机理 ;( 2 )原子转移机理 ;( 3)活泼中间体机理 ;( 4 )催化作用机理 为系统了解KMnO4的反应性能提供了理论依
3.
At the sites in the gel, where the catalase isozymes exist, the reaction of H 2O 2 with KMnO 4 will not occur for the H 2O 2 there has been changed into H 2O and O 2 enzymatically by the isozymes.
在凝胶上有过氧化氢酶的地方 ,由于H2 O2 被该酶催化生成了H2 O和O2 ,也就无H2 O2 与KMnO4反应 ;而在无过氧化氢酶的地方 ,H2 O2 能在中性条件下与KMnO4反应生成棕色的MnO2 沉淀。
4) Potassium permanganate
KMnO4
1.
By adopting the step method,the sulfur-free & anti-oxidation expandable graphite was prepared using hydrogen peroxide and potassium permanganate as the oxidants respectively,nitric acid and phosphoric acid as the reagent and different solutions as the impregnant and its expanded volume and anti-oxidation were tested.
分别用H2O2和KMnO4作为氧化剂,硝酸和磷酸做反应试剂,用不同浸渍插层剂浸渍,采用分步反应法,制备了无硫抗氧化性可膨胀石墨,并对其膨胀体积和抗氧化性进行了测试。
2.
SO_2 and NO_x removal with analog flue gas using urea/potassium permanganate solution process has been investigated in sprinkling pack absorption reactor filled with steel pall rings.
采用尿素和KMnO4配制成的吸收液,在填有金属鲍尔环的柱式喷淋吸收反应器中,对模拟烟气进行湿法烟气同时脱硫脱氮研究。
3.
A new method for the determination of procyanidins by Potassium permanganate spectrophotometry was studied,which is based on the absorption increasing at 310 nm and decreasing at 545 nm for the reaction of procyanidins with Potassium permanganate in a strong acid solution.
建立了葡萄籽提取物中原花青素测定的新方法—KMnO4分光光度法。
5) KMnO_4-K_2S_2O_8
KMnO4-K2S2O8
6) KMnO 4-NaIO 4
KMnO4-NaIO4
补充资料：[styrene-(2-vinylpyridine)copolymer]
分子式：
分子量：
CAS号：
性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
分子量：
CAS号：
性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
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