Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phosphoric Acid → HCID 86741962, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phosphoric Acid | HCID 1004 | — |
| 반응물 | boric acid, sodium salt | HCID 159383 | — |
| 반응물 | Dodecasodium;tetraborate | HCID 21225931 | — |
| 반응물 | Sodium tetraborate decahydrate; Solubor; Solubor DF; Three Elephant; Tincal | HCID 86618040 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | HCID 86741962 | HCID 86741962 | — |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04719110 |
| 출처 데이터셋 | uspto-grants-1988_01 |
| ORD ID | ord-e7aca607caa44fc68a940b8766267a69 |
| 출처 메모 | uspto-grants-1988_01 |