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1. Taixing's Sodium Hypophosphite product is considered by many MNCs to be one of the best products in the world.

2. The catalysis effect of sodium hypophosphite on the fabric crease-resistant finishing with citric acid was investigated.

3. The impurities removing in production of sodium hypophosphite is focused in the paper.

4. Based on catalyzing hypothesis of sodium hypophosphite, we explored and studied a non-phosphorus catalyst---sodium nitrilotriacetate.

5. Orthophosphite ions produced by oxidation of hypophosphite in an electroless nickel plating bath can be removed by precipitation with an alkali metal or alkaline earth metal cation such as calcium.

6. The mechanism of electroless nickel deposition in sodium hypophosphite bath is discussed.

7. In this paper, the process of sodium hypophosphite production and equipment is summarized,[sentencedict.com] new views and suggestions are put forward according to corresponding technological exploitation.

8. The process of hypophosphite electrooxidation on a nickel electrode could be well simulated by this model.

9. Kinetics and mechanism of hypophosphite oxidation on a nickel electrode were studied by means of the electrochemical mass spectroscopy (EMS) and kinetic model analysis.

10. All four preferred electroless baths use hypophosphite as a reducing agent.

11. Therefore, the deposit using sodium hypophosphite as reductant was more suitable for the industries which had a relatively low requirement on conductance.

12. Hypophosphorous acid and hypophosphite are important produce of phosphorus chemical industry , and their requirement increased obviously in recent ly years.

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13. Electroless copper plating on PET fabrics using hypophosphite as reducing agent was investigated.

14. The resistance, tensile strength and ductibility of formaldehyde's deposit were better than that from sodium hypophosphite solution.

15. This paper is mainly described the exhausted electroless nickel solution regeneration by adoptingsoluble calcium salt as lactic acid is complexant, hypophosphite is reducer.

16. Acid electroless nickel phosphorus plating on PZT ceramic was studied with hypophosphite as a reducing agent.

17. Elementary reaction pathways of the reductants such as dimethylamine borane, hypophosphite ion, formaldehyde, and titanium trichloride were quantitatively examined in terms of the heat of reaction.

18. As shown by results, phosphite in cathodal cell was really converted into hypophosphite to a certain extent but its conversion rate was low due to the confinement of decomposition voltage.

19. The technological process for preparing phosphorous acid from the production waste of sodium hypophosphite was described.

20. In this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor , calcium oxide and sodium carbonate as raw material is introduced.

21. In this article, different solution analysis methods are compared , a quick and series measuration of sodium hypophosphite and stannum(II) ion in electroless tin bath is found out.

22. The existing bath analyzing methods are compared, as a result a quick and continous method for determining sodium hypophosphite and stannum(II) ion in electroless tin bath is determined.

23. The result showed that cathodic polarization increases with the addition of complexant trisodium citrate and that formation of the alloy deposit is facilitated by addition of sodium hypophosphite.