Manganese Trihydrate
Manganese Trihydrate is an upgrade material in Arknights.
A precious metal which few companies are willing to use to produce industrial catalysts. The catalyst made from it, however, has an extremely long service life. It can be used repeatedly and even stripped and recycled, but the complicated processes have forced many companies to give up.
Usage
The second of the Manganese-type upgrade materials, Manganese Trihydrate is a product of further processing of Manganese Ore. Despite of remaining dangerous when handled incorrectly and the delicate processing, Manganese Trihydrate is important for Operator skill Mastery training and the Elite 2 promotion of 5★ and 6★ Operators.
Due to the great corrosion resistance of manganese, the Manganese Trihydrate is an important material for the synthesis of D32 Steel.
Acquisition
Store
Manganese Trihydrates are available in:
- Distinctions Store (sometimes) for 10
. - Headhunting Parametric Model Store for 80
.
Special drops
| Operation | Sanity | Drop rate |
|---|---|---|
| 4-7 | 18 | Very Rare (~4%) |
| 6-2 | 18 | Very Rare (~3%) |
| R8-10 | 18 | Very Rare (~3%) |
| 9-15 | 18 | Very Rare |
| 10-7 | 21 | Very Rare |
| 13-11 | 24 | Very Rare |
| 13-20 | 21 | Very Rare |
Workshop
| Product | Material(s) | LMD | Morale | Requires |
|---|---|---|---|---|
 1 |
 2  1  1 |
300 | 4 | Level 3 Workshop |
Trivia
- Trihydrate is a suffix used for chemical compounds with three water molecules bound to it.
See also
- Manganese Ore – T3 counterpart