Zinc peroxide suppliers
Zinc peroxide
- CAS:
- 1314-22-3
- MF:
- O2Zn
- MW:
- 97.39
Company Type
Properties
- Melting point:
- 212 °C (dec.) (lit.)
- Density
- 1.57 g/mL at 25 °C (lit.)
- solubility
- insoluble in H2O; reacts with acid solutions,ethanol, acetone
- form
- Powder
- Specific Gravity
- 1.571
- color
- yellow-white
- Water Solubility
- Insoluble in water.
- Merck
- 14,10149
- Exposure limits
- ACGIH: TWA 2 mg/m3; STEL 10 mg/m3
OSHA: TWA 5 mg/m3; TWA 15 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3; Ceiling 15 mg/m3
- LogP
- -0.425 (est)
Safety Information
- Symbol(GHS)
GHS03,GHS07,GHS09
- Signal word
- Danger
- Hazard statements
- H271-H315-H319-H410
- Precautionary statements
- P210-P220-P264-P273-P302+P352-P305+P351+P338
- Hazard Codes
- O,N,Xi
- Risk Statements
- 9-50/53-8-36/38
- Safety Statements
- 24/25-27-17-61-60-26
- RIDADR
- UN 1516 5.1/PG 2
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 5.1
- PackingGroup
- II
Use
Zinc peroxide dissolves in dilute acid, liberating hydrogen peroxide [Merck 11th ed. 1989]. Noncombustible but accelerates the burning of combustible material. If the combustible material is finely divided, the mixture may be explosive. Mixtures with combustible material can sometimes be ignited by friction or contact with moisture.The hydrated material (of indefinite composition) explodes at 212°C. Mixtures with aluminum or zinc powder burn brilliantly [Mellor 1940. v. 4, 530].
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