In the presence of water, the sodium metabisulfite produces sodium bisulfite.
焦亚硫酸钠在遇水之后会产生亚硫酸氢钠。
Nonylphenol polyoxyethylene ether was esterified with maleic anhydride and then sulfonated with sodium bisulfite to form nonylphenol polyoxyethylene ether sulfosuccinic acid diester sodium salt.
以壬基酚聚氧乙烯醚为原料，与顺酐酯化再与亚硫酸氢钠磺化，合成了壬基酚聚氧乙烯醚琥珀酸双酯磺酸钠。
Conclusion: This specific and efficient HPLC method can be used for the quality control of andrographolide sodium bisulfite.
结论：本方法专属性好，简便快捷，可用于亚硫酸氢钠穿心莲内酯的质量控制。
It was observed early that low concentrations of sodium bisulfite treatment increased net photosynthetic rate in leaves.
人们很早就已观察到低浓度亚硫酸氢钠处理能提高叶片净光合速率。
The method was based on the reaction of the vitamin K_3 (menadione sodium bisulfite) or menadione with thiosemicarbazide to form an violet compound in alkaline medium.
本文基于维生素K_3（亚硫酸氢钠甲萘醌）或甲萘醌在碱性介质中与氨基硫脲生成紫色化合物的反应。
Some samples of sodium bisulfite caused part of the diphenyl-acetic acid to dissolve.
一些样品的亚硫酸氢钠引起的一部分，二苯基乙酸解散。
It is a somewhat well known fact that sodium bisulfite will add to the carbonyl group of a ketone to form a crystalline addition product.
人们已经知道，亚硫酸氢钠可以加成到酮的羰基基团形成一个晶体加成产物。
Water soluble sulfonated acetone formaldehyde (SAF) resins were synthesized by using acetone, formaldehyde and sodium bisulfite as starting materials.
以丙酮、甲醛和亚硫酸氢钠为主要原料合成了水溶性磺化丙酮-甲醛缩合物(SAF)。
The chemical base for the bisulfite can be ionic calcium, magnesium, sodium or ammonium, Sulfite pulping can be carried out over a wide range of PH.
亚硫酸氢盐里的钙离子，镁离子，钠离子，铵根离子等化学基可以电离。
Objective To study the stability and hemolysis of andrographolide-sodium bisulfite injection mixed with 5% glucose and 0.9% sodium chloride injections.
目的考察注射用亚硫酸氢钠穿心莲内酯分别与5%葡萄糖注射液和0.9%氯化钠注射液配伍的稳定性及溶血性。
To evaluate the antioxygenic property of the antioxidants, the oxidation reaction rate constants of sodium sulfite, sodium bisulfite and sodium pyrosulfite in aqueous solutions were determined.
为评价抗氧剂的抗氧化能力，测定了抗氧剂亚硫酸钠、亚硫酸氢钠及焦亚硫酸钠在水溶液中与氧反应的速率常数。
The paper takes wreath epoxy chloropropane, bisulfite sodium as raw material, the adopting two methods to synthesize 2,3-oxiranemethane sulfonic acid sodium salt;
以环氧氯丙烷、亚硫酸氢钠为原料，采用两步法合成2，3-环氧丙磺酸钠；
The detection rate of methanal sodium bisulfite was the lowest in steamed bun (0.0%) and the highest in vermicelli (22.9%).
甲醛次硫酸氢钠检出（超标）率，馒头最低（0.0%），粉丝最高（22.9%）。
The kinetics of polymerization of acrylamide in aqueous solution induced by ammonium persulphate-sodium bisulfite-ammonium bicarbonate is studied and a kinetic equation is therefore obtained.
研究了过硫酸铵—亚硫酸氢钠—碳酸氢铵引发下丙烯酰胺水溶液聚合的动力学，导出了聚合动力学方程。
The Formaldehyde sodium bisulfite, which has been listed as the substance with the carsinogensis in the world, can injure the liver and the kidney seriously.
吊白块已被国际上列为能引起致癌作用的物质，可使肝脏、肾脏有较大的损伤。
Sodium bisulfite, Homocysteine, a strong inhibitor of ascorbic acid, citric acid inhibition word.
亚硫酸氢钠，半胱氨酸，抗坏血酸为强烈抑制剂，柠檬酸抑制作用稍差。
Sodium bisulfite, Homocysteine, a strong inhibitor of ascorbic acid, citric acid inhibition word.
亚硫酸氢钠，半胱氨酸，抗坏血酸为强烈抑制剂，柠檬酸抑制作用稍差。
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