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Zinc pyrophosphate

Zinc pyrophosphate structure

CAS No:
7446-26-6
Formula:
H4O7P2.2Zn
Chemical Name:
Zinc pyrophosphate
Synonyms:
Diphosphoric acid,zinc salt (1:2);Pyrophosphoric acid,zinc salt (1:2);Zinc pyrophosphate;C.I. 77965;Zinc pyrophosphate (Zn2P2O7);Zinc phosphate (Zn2P2O7);Dizinc pyrophosphate;Dizinc diphosphate;Zinc diphosphate;Z 34-80;Zinc diphosphate (Zn2P2O7);Zinc metaphosphate oxide (Zn2(PO3)2O);Phosphorus zinc oxide (P2Zn2O7);196408-87-4;847870-16-0;1240283-17-3;1358534-33-4;1582808-68-1;2095457-63-7
Categories:
Organic Chemistry > Carboxylic Acids and Derivatives

Description

Zinc pyrophosphate is a white powder that is soluble in acid and alkali but insoluble in water. Its molecular weight is 304.761, density is 3.75 g/cm3, melting point is 980°C, and it has high thermal stability and chemical inertness.

Zinc pyrophosphate Basic Attributes

Molecular Weight：

304.70300

Exact Mass：

301.77000

EC Number：

231-203-4

UNII：

6ERT96A621

DSSTox ID：

DTXSID0064705

Characteristics

PSA：

155.23000

XLogP3：

0.93620

Appearance：

DryPowder

Density：

3.756。用途焦磷酸锌(7446-26-6)的用途：

Water Solubility：

insoluble H2O; soluble dilute mineral acids [MER06]

Safety Information

Precautionary statement(s)：

P273, P391, P501

Hazard Statements：

H400

GHS Classification：

|Warning|H400 (95.16%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]|P273, P391, and P501|Aggregated GHS information provided by 62 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Not Classified

Zinc pyrophosphate Use and Manufacturing

Uses

2-BROMOCYCLOPENTANONE is an organic molecule used in the synthesis of epoxides. It is also a potential precursor for the synthesis of polymers, dyes, and drugs.

Production

25,000 - 100,000 lb

Manufacturing Info：

Construction|Diphosphoric acid, zinc salt (1:2): ACTIVE

Computed Properties

Molecular Weight:304.7
Hydrogen Bond Acceptor Count:7
Exact Mass:303.76710
Monoisotopic Mass:301.77021
Topological Polar Surface Area:136
Heavy Atom Count:11
Complexity:124
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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