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Transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr)

Zinc phosphate

Available on request

Zinc phosphate (CAS 7779-90-0) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 500 g. Catalogue no. ZX-013900.

Pack sizes
Zinc phosphate chemical structure
CAS number7779-90-0
FormulaO8P2Zn3
Molar mass386.1 g/mol
Physical formPowder
HS code28353900
UN numberUN 3077
InChIKeyLRXTYHSAJDENHV-UHFFFAOYSA-H
IUPAC nametrizinc diphosphate

About Zinc phosphate

Zinc phosphate is part of the Zemixal transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr) range. For your records, the material is defined by CAS 7779-90-0, formula O8P2Zn3 and molar mass 386.1 g/mol. It is described as powder.

Common uses in the lab and plant

  • Dyes & pigments manufacture
  • Paints, coatings & inks
  • Metallurgy & plating
  • Corrosion inhibition
  • Enzyme inhibition studies

Storage and safety notes

Literature values: melting point 900 °C and density 4.0 g/mL. Solubility: h2O: insoluble(lit.). It carries the GHS signal word Warning (H400 and H410), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3077.

Order it in 500 g, 5 kg and 4 x 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Dyes & pigments manufacture
  • Paints, coatings & inks
  • Metallurgy & plating
  • Corrosion inhibition
  • Enzyme inhibition studies

Applications

Specifications and identifiers

Specifications of Zinc phosphate
Product nameZinc phosphate
Catalogue numberZX-013900
CAS number7779-90-0
IUPAC nametrizinc diphosphate
Molecular formulaO8P2Zn3
Molar mass386.1 g/mol
Exact mass383.6912
Physical formPowder
AppearancePowder
Melting point900 °C
Density4.0 g/mL
SolubilityH2O: insoluble(lit.)
H-bond donors / acceptors0 / 8
Topological polar surface area173 Ų
HS code28353900
UN numberUN 3077
InChIKeyLRXTYHSAJDENHV-UHFFFAOYSA-H
SMILES[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Zn+2].[Zn+2].[Zn+2]
PubChem CID24519
SynonymsTrizinc phosphate, Tribasic zinc phosphate, Delaphos 2M, Bonderite 40, Granodine 80, Microphos 90, Granodine 16NC, Bonderite 181, Bonderite 880, Heucophos ZP 10, Phosphinox PZ 06, Sicor ZNP/M

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P273, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Zinc phosphate
500 gQuoted on request
5 kgQuoted on request
4 x 25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Zinc phosphate

Which CAS number identifies Zinc phosphate?
Zinc phosphate is registered under CAS 7779-90-0. You may also see it listed as Trizinc phosphate, Tribasic zinc phosphate, Delaphos 2M. Our catalogue number for this item is ZX-013900.
What are the formula and molar mass of Zinc phosphate?
For Zinc phosphate, its formula is O8P2Zn3 and its molar mass is 386.1 g/mol. The systematic (IUPAC) name is trizinc diphosphate. InChIKey LRXTYHSAJDENHV-UHFFFAOYSA-H lets you match it in any structure database.
What grade and pack sizes are available for Zinc phosphate?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 500 g, 5 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Zinc phosphate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Zinc phosphate to my country?
Yes. Because Zinc phosphate is classed as hazardous (UN 3077), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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