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1)  thiourea and ascorbic acid
硫脲-抗坏血酸
2)  Dipotassium-L-ascorbate-2-sulfate dihydrate
L-抗坏血酸-2-硫酸二钾
3)  Ascorbic acid
抗坏血酸
1.
Catalytic kinetic fluorophotometric determination of trace copper(Ⅱ) based on reduction of 7-(2,6-dichloride-phenylazo)-8-hydroxyquinoline-5-sulfonic acid by ascorbic acid;
铜(Ⅱ)-抗坏血酸还原7-(2,6-二氯苯偶氮)-8-羟基喹啉-5-磺酸催化荧光光度法测定痕量铜
2.
Electrochemical behaviors of uric acid and ascorbic acid at cetylpyrid bromide in situ modified carbon paste electrodes;
尿酸和抗坏血酸在CPB现场修饰碳糊电极上的电化学行为
3.
Determination of trace ascorbic acid by inhibition kinetic spectrophotometry;
痕量抗坏血酸的阻抑动力学光度法测定
4)  Vc [英][,vi: 'si:]  [美]['vi 'si]
抗坏血酸
1.
Effect of Methanol and Vc on the Decrepitude of Vicia faba;
甲醇和抗坏血酸对蚕豆衰老的影响
2.
Effects of Methanol and Vc on the Physiological Indexes of Vicia faba;
甲醇和抗坏血酸对蚕豆某些生理特性的作用
3.
The Study on Removing VC and KGA in Wastewater by Adsorption;
吸附法去除废水中抗坏血酸和古龙酸的试验研究
5)  ASA [英][,eɪ es 'eɪ]  [美]['e 'ɛs 'e]
抗坏血酸
1.
The effects of different phosphorus、potassium and plant growth retardant application rates on the heat-resistance of Festuca arundinacea Ⅱ.High temperature s effects on membrane system and AsA in leaves of Festuca arundinacea;
磷钾肥和多效唑对高羊茅越夏性的影响研究 Ⅱ.高温对高羊茅叶片中膜系统和抗坏血酸含量的影响
2.
Protective effect of ASA on membrane damage in protoplast of peanut during enzymatic isolation of leaf protoplasts;
抗坏血酸对花生原生质体分离过程中膜损伤的保护作用
3.
The Alleviative Effects of AsA on the Growth of Rape Seedlings Under Cd Stress;
抗坏血酸对镉胁迫下油菜幼苗生长的影响
6)  vitamin C
抗坏血酸
1.
Determination of Platinum in Gangue Using Vitamin C as Matrix Modifier by Graphite Furnace Atomic Absorption Spectrometry;
抗坏血酸基体改进剂-石墨炉原子吸收法测定尾矿砂中铂
2.
Micro -titration Method to Determine the Content of Vitamin C in Vitamins With Minerals Tablets(21);
微量滴定法测定21金维他中抗坏血酸(Vc)的含量
3.
Determination of Sodium Citrate and Vitamin C eye drops by HPLC;
HPLC法测定枸橼酸钠抗坏血酸滴眼液的含量
补充资料:N,N'-对称二苯基硫脲二苯基硫脲
CAS:102-08-9
分子式:C13H12N2S
分子质量:228.31
熔点:151-154℃

中文名称:N,N'-对称二苯基硫脲二苯基硫脲;N,N'-二苯基硫脲;二苯硫脲;N,N-二苯基硫脲;均二苯硫脲;促进剂CA;二苯胺基甲硫酮

英文名称:N,N'-sym-Diphenyl thiourea;Diphenyl thiourea;N,N'-diphenyl-Thiourea;thio-carbanilid;1,3-difenylthiomocovina;1,3-diphenyl-2-thiourea;1,3-diphenylthiourea;2-fenylotiomocznik;dft;diphenylthiourea;n,n'-diphenylthiocarbamide;n,n'-diphenylthiourea

性状描述:白色有光泽的片状结晶。熔点154-155℃,相对密度1.32,溶于四氢呋喃、环己酮、丙酮、醇、乙醚,微溶于聚氯乙烯用的各种增塑剂,不溶于水和二硫化碳。易燃,味苦,磨擦时发光。

生产方法:由苯胺与二硫化碳缩合而得。公斤/吨苯胺 900二硫化碳 420

用途:本品为硫化速度较快的促进剂,主要用于天然胶乳和氯丁胶乳制品,亦可用于制造硫化胶囊、水胎、补胎胶、电线电缆、工业制品、胶鞋等。本品也可作为乳液法聚氯乙烯的热稳定剂,特别适用于软质制品,一般用量为0.2-0.5%,不会使塑料制品着色,但不能防止制品受光变色。不能与铅、镉稳定剂并用,否则会导致制品变色。

二苯硫脲也是医药、染料的中间体,用于生产靛蓝、甲基靛蓝、硫化染料及浮选剂、防酸剂等。本品是测定锇、钌的化学试剂。

本品毒性低,小鼠腹腔注射LD50为400毫克/公斤,大鼠口服LD50为2000毫克/公斤,无致癌性。
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