[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a hydrate that is the decahydrate form of sodium diphosphate. It has a role as a food thickening agent, a food emulsifier and a chelator. It contains a sodium diphosphate."}, {"from": "gpt", "value": "[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O-1][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1].[Na+1].[Na+1].[Na+1].[Na+1]"}]