Zinc dihydroxide
Zinc dihydroxide - Names and Identifiers
| Name | Zinc peroxide |
| Synonyms | ZPO GYHX UN1516 HSDB 1058 AI3-03965 Zincperoxid Zinc dioxide Zinc Peroxide Zinc superoxide zinc dihydroxide zinc dioxidanediide zincperoxide(zn(o2)) zincperoxide,medicinal |
| CAS | 1314-22-3 |
| EINECS | 215-226-7 |
| InChI | InChI=1/2H2O.Zn/h2*1H2;/q;;+2/p-2 |
Zinc dihydroxide - Physico-chemical Properties
| Molecular Formula | O2Zn |
| Molar Mass | 97.39 |
| Density | 1.57 g/mL at 25 °C (lit.) |
| Melting Point | 212 °C (dec.) (lit.) |
| Boling Point | 100°C at 760 mmHg |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 24.5mmHg at 25°C |
| Appearance | Powder |
| Specific Gravity | 1.571 |
| Exposure Limit | ACGIH: TWA 2 mg/m3; STEL 10 mg/m3OSHA: TWA 5 mg/m3; TWA 15 mg/m3NIOSH: IDLH 500 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3; Ceiling 15 mg/m3 |
| Merck | 14,10149 |
| Use | Can be used as vulcanization accelerator, antiseptic, disinfectant, dispersant, etc |
Zinc dihydroxide - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| overview | white or light yellow powder, odorless, insoluble in water, can be slowly decomposed by water, above 150 ℃ or dissolved in dilute acid also decomposes to produce hydrogen peroxide. The zinc peroxide products currently on the market are basically a mixture of zinc peroxide, zinc oxide, and zinc hydroxide. The content of zinc peroxide shall not be less than 60%. The effect is similar to that of hydrogen peroxide. Release new ecological oxygen and play a bactericidal effect. The zinc oxide also has a convergence effect. Used for skin and wound disinfection, deodorization, and promote the healing of burn and ulcer wounds. this product is a disinfectant preservative, which is generally prepared into 5% ~ 10% cream or lotion and 25% ointment for external use and applied to skin and wound wounds to disinfect, deodorize and promote wound healing of burns and anaerobic bacteria infection etc. |
| use | rubber additive. can be used as vulcanization accelerator, preservative, disinfectant, dispersant, etc. |
| category | oxidant |
| explosive hazard characteristics | mixed friction with reducing agent, organic matter, sulfur, phosphorus, metal powder, etc., impact can explode |
| flammability hazard characteristics | Mixed with reducing agent, organic matter, sulfur, phosphorus, metal powder, etc. |
| storage and transportation characteristics | warehouse ventilation and low temperature sun protection; light loading and unloading; separate from organic matter, reducing agent, sulfur and phosphorus flammable materials |
| fire extinguishing agent | mist water, sand, carbon dioxide |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 02:00:06
