JPS623764B2 - - Google Patents

Info

Publication number
JPS623764B2
JPS623764B2 JP20110882A JP20110882A JPS623764B2 JP S623764 B2 JPS623764 B2 JP S623764B2 JP 20110882 A JP20110882 A JP 20110882A JP 20110882 A JP20110882 A JP 20110882A JP S623764 B2 JPS623764 B2 JP S623764B2
Authority
JP
Japan
Prior art keywords
sodium
phosphite
sodium hypophosphite
calcium
reaction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP20110882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5992908A (ja
Inventor
Hiroshi Kawakami
Tadashi Kasama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP20110882A priority Critical patent/JPS5992908A/ja
Publication of JPS5992908A publication Critical patent/JPS5992908A/ja
Publication of JPS623764B2 publication Critical patent/JPS623764B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Removal Of Specific Substances (AREA)
JP20110882A 1982-11-18 1982-11-18 次亜りん酸ソ−ダの精製法 Granted JPS5992908A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20110882A JPS5992908A (ja) 1982-11-18 1982-11-18 次亜りん酸ソ−ダの精製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20110882A JPS5992908A (ja) 1982-11-18 1982-11-18 次亜りん酸ソ−ダの精製法

Publications (2)

Publication Number Publication Date
JPS5992908A JPS5992908A (ja) 1984-05-29
JPS623764B2 true JPS623764B2 (enExample) 1987-01-27

Family

ID=16435532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20110882A Granted JPS5992908A (ja) 1982-11-18 1982-11-18 次亜りん酸ソ−ダの精製法

Country Status (1)

Country Link
JP (1) JPS5992908A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625968U (enExample) * 1985-06-28 1987-01-14

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07110764B2 (ja) * 1990-05-30 1995-11-29 燐化学工業株式会社 アルカリ金属次亜リン酸塩の製造方法
CN100351172C (zh) * 2005-09-07 2007-11-28 南开大学 高品位次磷酸钠的制备方法
US8940820B2 (en) * 2009-10-23 2015-01-27 Rhodia (China) Co., Ltd. Process for stabilizing hypophosphite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625968U (enExample) * 1985-06-28 1987-01-14

Also Published As

Publication number Publication date
JPS5992908A (ja) 1984-05-29

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