Pelagus usus sodium formate
Summa usus natrii formate;
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Proprietates physicae:
1.White pulveris: aquae effusio, levis odor acidi formic.
2.Melting punctum: 253℃
3.Relative density: 1.191g/cm3
4.Solubility: Solubile in glycerino, leviter solutum in alcohole, alcohol, in aethere solubile.
Storge
1. Thesaurus in loco frigido, sicco, bene ventilato, devita solem directum, a calore, acido, aqua et aere humido.
2.Sealing arida conservatio. Lintetae schedae plasticae praesto sunt, et tunica textilis sarcina sacci. Sicut stipulatum est in repositione chemica generalis et vecturae.
Qualitas specificatio
| Duis project | Technical index and product level | ||
| Super Grade | Primum Grade | Normal Grade | |
| pudicitiam% ≥ | 97.00% | 95.00% | 93.00% |
| NaOH,%≤ | 0.05 | 0.5 | 1 |
| Na2C03,%≤ | 1.3 | 1.5 | 2 |
| NaCL,%≤ | 0.5 | 1.5 | 3 |
| Na2S,%≤ | 0.06 | 0.08 | 0.1 |
| Aqua,%≤ | 0.5 | 1 | 1.5 |
Usus
1.Used in industria pellicea, ut corium tanning, catalyzer, disifec-tor usus est sal camouflage in chrome tanning methodo.
2.Use in sedibus ac stabilitorque compositionum
3. Usus in tingendis textilibus sicut deminuto agente.
4. Usus in materia rudi fabricandi sodium hydrosul-phitae, acidum formicum et acidum oxalicum
5. usus est ut anti-froning agens in concreto
6. Praecipitare metallicum
7. Actio quiddam, acidum pHin valentem accommodans
Praecipui usus hoc modo sunt: (1) Maxime adhibita in productione acidi formici, acidi oxalici et assecurationis pulveris, etiam in productione dimethylformamidei, etc. Etiam in medicina, imprimendi et tingendi industria adhibita. ; (2) regentes, disinfectantes et mordaces ad phosphori et arsenici determinationem;
(3) Conservativum adhibetur. Utere quattuor: resinae alkyd efficiens, plasticizer, fortis; (4) Adhibentur explosivae, materiae acido-resistentes, aviationes lubricatae oleum, additamenta tenaces. Sodium methodum fabricandi formatam (1) Reactio monoxidi carbonis et solutionis sodium sodium in 160~ 200℃ et 2MPa pressionis ad sodium formate producendum, ac deinde per hydrolysim acidum sulphuricum, distillationis ad acidum formicum finitum obtinendum. Praecipua aequatio reactionis est: CO+NaOH →HCOONa2HCOONa + H2SO4 → 2HCOOH + Na2SO4 (2) ad producendum byproducta glycoli neopentyleni, pentaerythritoli et trimethyloli propanei. [Industry catena] Acidum formic, acidum oxalicum. [Relatio qualitatis index]
Analyze project indicibus technicis et productum grades
Primum-genus productum primum-genus uber
Content, % ≥ 97.0 95.0 93.0
NaOH, % ≤ 0.50 0.50 1.00
Na2C03, % ≤ 1.30 1.50 2.00
NaCL, % ≤ 0.50 1.50 3.00
N2S, % ≤ 0.06 0.08 0.10
Humorem, % ≤ 0.50 1.00 1.5
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