एक लाल खनिज मोनोक्लिनिक क्रिस्टलीय रूप में हाइड्रेटेड कोबाल्ट आर्सेनेट से युक्त होता है और रंगीन ग्लास में उपयोग किया जाता है; आमतौर पर कोबाल्ट और आर्सेनिक असर नसों में पाया जाता है

erythrite's Usage Examples:

It may be obtained in small quantity by passing ethylene or acetylene into boiling sulphur; by passing ethyl sulphide through a red-hot tube; by heating crotonic acid, butyric acid or erythrite with phosphorus pentasulphide; by heating succinic anhydride with phosphorus pentasulphide or sodium succinate with phosphorus trisulphide (J.

Impure inactive forms result on the polymerization of glycollic aldehyde and also on the oxidation of erythrite, a tetrahydric alcohol found in some lichens.

The ketone is also obtained when Bertrand's sorbose bacterium acts on glycerol; this medium also acts on other alcohols to yield ketoses; for example: erythrite gives erythrulose, arabite arabinulose, mannitol fructose, 'c.

erythrite's Meaning':

a reddish mineral consisting of hydrated cobalt arsenate in monoclinic crystalline form and used in coloring glass; usually found in veins bearing cobalt and arsenic

Synonyms:

cobalt bloom, mineral,

Antonyms:

organic,