| Test methods | Targets and Limits |
| | Mass content of Zn, %, min |
| GOST 202-84 | 99,0-99,7* |
| | Mass content of unsolved residue in HCl, %, max |
| GOST 202-84 | 0,01 |
| | Mass content of Iron,%, max |
| GOST 10262-73, GOST 10555-75 | 0,001-0,15* |
| | Mass content of Copper, %, max |
| GOST 10262-73, GOST 21979-76 | 0,0005-0,02* |
| | Mass content of Lead, %, max |
| GOST 202-84 | 0,008-0,1* |
| | Mass content of Cadmium, %, max |
| GOST 10262-73, GOST 21979-76 | 0,001-0,006* |
| | Mass content of metal Zn, % |
| GOST 202-84 | not found |
| | Mass content of water-soluble residue, % max |
| GOST 202-84, GOST 21119.2-75 sec.1 | 0,1 |
| | Mass losses by calcinations, %, max |
| GOST 21119.9-75 | 0,4 |
| | Reduce on sieve 45 micron, %, max |
| GOST 211119.4-75 | 0,05 |
| | Specific surface (BET), m^2/g |
| BET method | 4-7* |
| | nodular particles, no sharp crystals (needles) |
| | smaller than 1 micron |