HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfamic Acid → Zinc Sulfate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfamic Acid | HCID 5987 | — |
| Reactant | Sulfuric acid, tin(4+) salt (2:1) | HCID 160910 | — |
| Reactant | Sulfamic acid, zinc salt (2:1) | HCID 166901 | — |
| Reactant | 51184-11-3 | HCID 57448894 | — |
| Product | Zinc Sulfate | HCID 24424 | — |
| Product | Sulfuric acid, tin(4+) salt (2:1) | HCID 160910 | — |
Reaction Steps
A method of preparing a steel surface for painting or enamelling which comprises the step of coating the surface with a tin-zinc alloy by electrodeposition from an aqueous electrolyte containing zinc sulphamate, tin sulphate and sulphamic acid, the proportion of tin sulphate to zinc sulphate being such as to provide a weight ratio of not less than 20:80 and not more than 60:40 between the tin and the zinc present in the solution.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04184928 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-3ad3673a31fc41a7813a735f47506813 |
| Source note | uspto-grants-1980_01 |