Pentazinc Chromate Octahydroxide CAS #: 49663-84-5

Synonyms Zinc Chromate(VI) Hydroxide; Zinc Octahydroxychromate; Zinc Tetrahydroxychromate; Zinc Tetraoxychromate; Zinc Tetroxy chromate; Basic Zinc Chromate; Zinc Yellow 309; 309 Zinc Chrome Yellow; ZTO; C.I. 77956; 4Zn(OH)2ZnCrO4

Compound Formula: CrH8O12Zn5 Molecular Weight: 578.95 Appearance: Yellow powder Melting Point: 316 °C Boiling Point: N/A Density: 3.6 g/cm3 Solubility in H2O: Insoluble pH: 6.9-7.1 Exact Mass: 577.58038 g/mol Monoisotopic Mass: 571.58779 g/mol

Health & Safety Information Signal Word: Danger Hazard Statements: H302-H313-H350-H410 Hazard Codes: T, N Precautionary Statements: P301+P310-P302+P352+P363-P304+340-P305+351+338 Risk Codes: R22-43-45-50/53 Safety Statements: N/A Transport Information: UN 3288 6.1/PG III GHS Pictogram: Image,Image,Image

Chemical Identifiers Linear Formula: Zn5(CrO4)(OH)8 Pubchem CID: 44144623 MDL Number: N/A EC No.: 256-418-0 IUPAC Name: pentazinc; dioxido(dioxo)chromium; octahydroxide SMILES: [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[O-][Cr](=O)(=O)[O-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2] InchI Identifier: InChI=1S/Cr.8H2O.4O.5Zn/h;8*1H2;;;;;;;;;/q;;;;;;;;;;;2*-1;5*+2/p-8 InchI Key: NIGQUPUVERYFKP-UHFFFAOYSA-F