RU97108838A - METHOD FOR PRODUCING NITROLOTRIMETHYL PHOSPHONIC ACID DISATRIUM SALT - Google Patents
METHOD FOR PRODUCING NITROLOTRIMETHYL PHOSPHONIC ACID DISATRIUM SALTInfo
- Publication number
- RU97108838A RU97108838A RU97108838/04A RU97108838A RU97108838A RU 97108838 A RU97108838 A RU 97108838A RU 97108838/04 A RU97108838/04 A RU 97108838/04A RU 97108838 A RU97108838 A RU 97108838A RU 97108838 A RU97108838 A RU 97108838A
- Authority
- RU
- Russia
- Prior art keywords
- producing
- salt
- nitrolotrimethyl
- disatrium
- phosphonic acid
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
- 239000011780 sodium chloride Substances 0.000 title 1
- 239000002253 acid Substances 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- YDONNITUKPKTIG-UHFFFAOYSA-N ATMP Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 230000005591 charge neutralization Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000005712 crystallization Effects 0.000 claims 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 230000001264 neutralization Effects 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 230000003472 neutralizing Effects 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97108838A RU2131433C1 (en) | 1997-05-23 | 1997-05-23 | Method of preparing solid disodium salt of nitrilotrimethylphosphonic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97108838A RU2131433C1 (en) | 1997-05-23 | 1997-05-23 | Method of preparing solid disodium salt of nitrilotrimethylphosphonic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97108838A true RU97108838A (en) | 1999-04-27 |
RU2131433C1 RU2131433C1 (en) | 1999-06-10 |
Family
ID=20193457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97108838A RU2131433C1 (en) | 1997-05-23 | 1997-05-23 | Method of preparing solid disodium salt of nitrilotrimethylphosphonic acid |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2131433C1 (en) |
-
1997
- 1997-05-23 RU RU97108838A patent/RU2131433C1/en not_active IP Right Cessation
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