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- disodium chromate 铬酸钠
- Two-stage chromate reduction has been used at several plants. 一些厂已采用两段铬酸盐还原法。
- Disodium ethylenediamine tetraacetate is a good sequesterant. 乙二胺四乙酸二钠是一种优秀的络合剂。
- With proper PH adjustment (4.5-5) the chromate will be removed. ph值调节得当，铬酸盐也可被除去。
- Thymolphthalein monophosphate disodium salt hydrate；CAS：... 询价 百里酚酞单磷酸二钠盐；
- Easy application, Contains no lead or chromate pigments. 施工方便,表面处理不大理想时也可施工。
- Thymolphthalein monophosphoric acid, disodium salt, pure... 单磷酸麝香草酚酞二钠盐；
- It is important to prevent ocular hum caused by chromate salt. 红矾毒性强，对眼部烧伤重，关键是加强预防。
- Cytidine 5'-monophosphate, disodium salt hydrate, ... 询价 可尼定-5'-单磷酸盐二钠水合物；
- Chromate conversion coatings on zinc or cadmium electrodeposits. 锌和镉电解沉积物的铬酸盐处理。
- Ethylenediaminetetraacetic acid manganese disodium salt hydr... 询价 乙二胺四乙酸二钠锰；
- DSP;Sodium phosphate, dibasic;Disodium hydrogen phos... 磷酸氢二钠 ： 产品英文名 Disodium hydrogen phosphate;
- Anthraquinone-1,5-disulfonic acid, disodium salt hydr... 询价 蒽醌-1,5-二磺酸二钠水合物；
- Ethylenediaminetetraacetic acid disodium magnesium salt hydr... 询价 乙二胺四乙酸二钠镁；
- Objective To analyse the harm of ocular bum caused In chromate salt. 摘要目的分析讨论红矾对眼部烧伤的危害。
- THE FORMATION AND CLEANING OF KILN SCALE IN THE PRODUCTION OF CHROMATE. 铬盐转窑结圈的形成及清理。
- Conclusion It is important to prevent ocular hum caused by chromate salt. 结论红矾毒性强，对眼部烧伤重，关键是加强预防。
- The hydrolyses can improve the resistance of chromate to basis greatly. 水解产物能明显提高铬鞣剂的耐碱能力;
- An improved preparation of protoporphyrin disodium from hemin is described. 以氯高铁血红素为原料，经脱铁、酯化一步得原卟啉二甲酯粗品。
- The potassium chromate method is one regular method to determine COD. 重铬酸钾法是测定化学需氧量的常规方法。
