sodium hydrosulfite
- sodium hydrosulfite的基本解释
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连二亚硫酸钠, 保险粉
- 更多网络例句与sodium hydrosulfite相关的网络例句 [注：此内容来源于网络，仅供参考]
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Sodium hydrosulfite,hydrogen peroxide,sodium percarbonate,sodium sulfite,rongalite C,zinc oxide,sodium thiosulfate,carbon dioxide,dry ice,methanol,formalin,urea,sodium carbonate,ammonium chloride.
提供产品：连二亚硫酸钠，过氧化氢，过氧碳酸钠，亚硫酸钠，雕百块，氧化锌，硫代硫酸钠，二氧化碳，干冰，甲醇，甲醛，尿素，纯碱，氯化铵。
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Typical precipitatingagents that have been used include sodium or calcium hydroxide , iron sulfide , sodium dimethyldithiocarbamate, sodium hydrosulfite , and starch xanthate.
典型的沉淀已使用的药物包括钠或氢氧化钙，铁硫醚，二甲基二钠，亚硫酸钠，淀粉黄原酸酯。
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The invention uses the industry byproduct in production of sulfonation-process phenol or the byproduct (Na2SO3 content is 60-85percent) in production of p-cresol and sodium hydrosulfite to produce the aliphatic high range water reducer and takes acetone, formaldehyde, industry byproduct, sulphite or sodium pyrosulfite as raw materials and then sulfonation and condensation reactions are carried out in aqueous medium, the reactant weight ratio is acetone: formaldehyde: sulphite plus industry byproduct: water is equal to 1:2.5-4.5:1.5-2.6:4.0-6.0, the mass concentration of the condensation compound obtained is 30-42 percent, and the viscosity thereof is 20-100m.
本发明利用磺化法苯酚生产中的工业副产品，或者对甲酚和保险粉生产过程中副产品(Na 2 SO 3 含量在60～85％)生产脂肪族高效减水剂，采用丙酮、甲醛、工业副产物、亚硫酸盐和或焦亚硫酸钠作为原材料，在水介质中进行磺化和缩合反应，反应物的质量比为丙酮∶甲醛∶亚硫酸盐副产品∶水＝1∶2.5～4.5∶1.5～2.6∶4.0～6.0，所得到的缩合物的质量浓度为30～42％，粘度为20～100m。
- 更多网络解释与sodium hydrosulfite相关的网络解释 [注：此内容来源于网络，仅供参考]
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sodium gallate：没食子酸钠
sodium ethylenesulfonate polymers乙烯磺钠聚体 | sodium gallate没食子酸钠 | sodium hydrosulfite次硫酸氢钠
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sodium humate：腐殖酸钠
sodium hexametaphosphate 六偏磷酸钠 | sodium humate 腐殖酸钠 | sodium hydrosulfite 连二亚硫酸钠
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sodium hypochlorite：次氯酯钠(消毒剂)
sodium hydrosulfite 低亚硫酸钠;保险粉(漂白剂) | sodium hypochlorite 次氯酯钠(消毒剂) | sodium hyposulfite 硫代硫酸钠;大苏打