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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 167478Generated: October 29, 2026

Telluric acid (H2TeO3), nickel(2+) salt (1:1)

https://huagongshe.com/en/chemical/167478

Telluric acid (H2TeO3), nickel(2+) salt (1:1) molecular structure

Identifiers & Physical Properties

CAS No.15851-52-2
Molecular formulaNiO3Te
Average molar mass234.3 g/mol
Monoisotopic mass235.826308 g/mol
SMILESO=[Te]([O-])[O-].[Ni+2]
InChIKeyCMLGVHIYOLIDTE-UHFFFAOYSA-L
PubChem CID167478
EC No.239-967-0
DTXSIDDTXSID70935936

Chemical & Physical Properties

Topological polar surface area63.2
Hydrogen bond donors0
Hydrogen bond acceptors3
Rotatable bonds0
Heavy atoms5
Formal charge0
Complexity18.8

Safety & Regulations

GHS classificationDangerH317: May cause an allergic skin reaction [Warning Sensitization, Skin]P203, P233, P260, P261, P264, P270, P271, P272, P273, P280, P284, P302+P352, P304+P340, P318, P319, P321, P333+P317, P342+P316, P362+P364, P391, P403, P405, and P501 (click each P-code to see the statement)
Regulatory informationHazard Traits - CarcinogenicityRespiratory ToxicityRestricted substance: Nickel tellurium trioxide
Hazard Classes and CategoriesCarc. 1A