Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Glycine | HCID 750 | — |
| Reactant | Calciumoxide | HCID 6850728 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 131723308 | HCID 131723308 | — |
Reaction Steps
About 2252 grams of water is used to dissolve 450.42 grams of fermentation-produced glycine and 168.24 grams of calcium oxide into solution. The resulting reaction formed a calcium trisglycinate chelate or complex solution. Next, 500.18 grams of chromic sulfate hydrate containing 19 wt % chromium is added to the calcium chelate solution. The solution is stirred while the copper sulfate is dissolved and as a white precipitate of calcium sulfate formed. Upon completion of the reaction, about 545 grams of a chromic trisglycinate chelate having a ligand to metal molar ratio of about 3:1 is formed. All of the compositional components used in the preparation are hypoallergenic, and none of the equipment selected for use should affect the hypoallergenic nature of the chelates.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US07838042B2 |
|---|
| Source dataset | uspto-grants-2010_11 |
|---|
| ORD ID | ord-92be9362fe3245b383cafa4a74bcaeb2 |
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| Source note | uspto-grants-2010_11 |
|---|
