Phosphoric Acid → HCID 86741962, 화합물

HRID 2413822

반응식

HRID 2413822 반응식
P(=O)(O)(O)O.O.O.O.O.O.O.O.O.O.O.[B:16]([O-:19])([O-:18])[O-:17].B([O-])([O-])[O-].B([O-])([O-])[O-].B([O-])([O-])[O-].[Na+:32].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].B([O-])([O-])[O-].[Na+].[Na+].[Na+].B([O-])([O-])[O-].B([O-])([O-])[O-].B([O-])([O-])[O-].B([O-])([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]>O>[B:16]([O-:19])([O-:18])[O-:17].[B:16]([O-:19])([O-:18])[O-:17].[B:16]([O-:19])([O-:18])[O-:17].[B:16]([O-:19])([O-:18])[O-:17].[B:16]([O-:19])([O-:18])[O-:17].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32].[Na+:32]

참가 물질

6

반응물 4

HCID 1004Phosphoric AcidHCID 159383boric acid, sodium saltHCID 21225931Dodecasodium;tetraborateHCID 86618040Sodium tetraborate decahydrate; Solubor; Solubor DF; Three Elephant; Tincal3회

생성물 1

HCID 86741962HCID 86741962, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

Following the procedure of Example 3, 24 gms. of phosphoric acid, 53 mls. of water and 123 gms. of borax were combined to form a dispersion. The molar ratio of borax to acid in this dispersion was 5:3.8. The dispersion then was heated at a temperature between 80° C. and 90° C. and for a period sufficient to effect complete dissolution of borax. The resulting hot, clear solution contained 32 weight percent of sodium borate calculated on the basis of sodium tetraborate equivalent. Upon cooling to room temperature, crystals of sodium pentaborate formed and settled out of the solution.

후처리

  1. customto form a dispersion
  2. temperatureThe dispersion then was heated at a temperature between 80° C. and 90° C. and for a period sufficient

출처 및 근거

ORD 기록
ord-e7aca607caa44fc68a940b8766267a69
출처 데이터셋
uspto-grants-1988_01
특허 번호
US04719110

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