FR2276295A1 - Procede de cristallisation de la nitroguanidine sous forme de microcristaux - Google Patents

Procede de cristallisation de la nitroguanidine sous forme de microcristaux

Info

Publication number
FR2276295A1
FR2276295A1 FR7519932A FR7519932A FR2276295A1 FR 2276295 A1 FR2276295 A1 FR 2276295A1 FR 7519932 A FR7519932 A FR 7519932A FR 7519932 A FR7519932 A FR 7519932A FR 2276295 A1 FR2276295 A1 FR 2276295A1
Authority
FR
France
Prior art keywords
nitroguanidine
microcrystalline
acid soln
prodn
carbon dioxide
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.)
Granted
Application number
FR7519932A
Other languages
English (en)
French (fr)
Other versions
FR2276295B1 (US07816562-20101019-C00012.png
Inventor
Angel Pascual Ardanuy
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.)
INST NACIONAL IND
Original Assignee
INST NACIONAL IND
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 INST NACIONAL IND filed Critical INST NACIONAL IND
Publication of FR2276295A1 publication Critical patent/FR2276295A1/fr
Application granted granted Critical
Publication of FR2276295B1 publication Critical patent/FR2276295B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR7519932A 1974-06-28 1975-06-25 Procede de cristallisation de la nitroguanidine sous forme de microcristaux Granted FR2276295A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES427812A ES427812A1 (es) 1974-06-28 1974-06-28 Procedimiento de cristalizacion de la nitroguanidina en forma microcristalina.

Publications (2)

Publication Number Publication Date
FR2276295A1 true FR2276295A1 (fr) 1976-01-23
FR2276295B1 FR2276295B1 (US07816562-20101019-C00012.png) 1977-07-08

Family

ID=8467053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519932A Granted FR2276295A1 (fr) 1974-06-28 1975-06-25 Procede de cristallisation de la nitroguanidine sous forme de microcristaux

Country Status (4)

Country Link
CH (1) CH599137A5 (US07816562-20101019-C00012.png)
ES (1) ES427812A1 (US07816562-20101019-C00012.png)
FR (1) FR2276295A1 (US07816562-20101019-C00012.png)
IT (1) IT1039394B (US07816562-20101019-C00012.png)

Also Published As

Publication number Publication date
FR2276295B1 (US07816562-20101019-C00012.png) 1977-07-08
ES427812A1 (es) 1976-08-01
CH599137A5 (US07816562-20101019-C00012.png) 1978-05-12
IT1039394B (it) 1979-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse