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{"title":"Best Diaper Rash Cream With Zinc Monoxide Cream Sudocrem Sigma Aldrich","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/ec\/5ac8777d7767ed1af4f9b67554b1-200x200-1\/best_diaper_rash_cream_with_zinc_monoxide_cream_sudocrem_sigma_aldrich.jpg","attrs":{"Model Number":"Zinc Oxide","Water Solubility":"Insoluble in water","Appearance":"White Fine Powder","Packaging Details":"25\/50KG woven bag lined with plastic bags, or according to the requirements of customers."}}
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{"title":"Ceramic Grade Zinc Oxide White Powder Density 5.606 G\/Cm3 Cas 1314-13-2","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/10\/5a8219229ca648a32a8330599e75-200x200-1\/ceramic_grade_zinc_oxide_white_powder_density_5_606_g_2fcm3_cas_1314_13_2.jpg","attrs":{"Brand Name":"JIURUNFA","Model Number":"Zinc Oxide","Certification":"ISO9001","Place of Origin":"Shandong China"}}
{"title":"Eco Friendly Zinc Oxide Bulk Powder Low Heavy Metals Cas 1314 13 2","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/40\/74b2dc5452641e5805b52182985e-200x200-1\/eco_friendly_zinc_oxide_bulk_powder_low_heavy_metals_cas_1314_13_2.jpg","attrs":{"Brand Name":"JIURUNFA","Model Number":"Zinc Oxide","Certification":"ISO9001","Place of Origin":"Shandong China"}}
Zinc Oxide (ZnO, CAS:1314-13-2) is an inorganic white powder oxide. We supply indirect, direct, active and nano zinc oxide grades. With high purity, low heavy metal and stable batch consistency, it is widely used for rubber vulcanization activation, coating pigments, ceramic glazes, feed additives and cosmetic sunscreens. Custom particle size & heavy metal control, sample testing and OEM packaging are available.
Specification & Grade Selection Table
Parameter Name
Value
Chemical Formula
ZnO
Molecular Weight
81.39g/mol
Appearance
White Solid
Melting Point
1975°C
Boiling Point
2360°C
Density
5.606g/cm³
Water Solubility
Insoluble in Water
Refractive Index
2.008~2.029n²⁰/D
CAS Registry Number
1314-13-2
EINECS Registry Number
215-222-5
Characteristics
Fine white powder, strong hiding power
Good thermal stability, anti thermal decomposition
UV blocking & antibacterial effect (nano grade)
Water-insoluble, soluble in acids and strong alkalis
Consistent particle size, good dispersion
Various grades, controllable heavy metal content
Selling Points
Direct factory supply, stable capacity and reliable lead time
Strict QC inspection, COA available per batch
Low heavy metal, meets EU & US standards
Custom particle size and surface modification for your formula
Small trial orders accepted, bulk container delivery
Professional export team with complete documentation
Coatings & paint: White pigment with anti-rust and UV protection functions
Ceramic & glass: Glaze flux for higher gloss
Feed: Zinc nutritional supplement
Cosmetic & Personal Care: Physical UV filter and mild astringent for skin care products
Plastic: Light stabilizer and antibacterial modifier
Others: Desulfurizer, electronic material
Technology
Main technologies: indirect (French) process, direct (American) process, wet process and nano synthesis
Indirect process: Zinc metal vaporization & oxidation, high purity and low impurities
Direct process: High-temperature oxidation of zinc ore/slag, cost-effective
Active ZnO: Special calcination treatment, larger specific surface area
Nano ZnO: Liquid precipitation method, ultra-fine particles, superior UV blocking and antibacterial performance
Theory
Zinc oxide is ionic oxide with wurtzite crystal structure.
Rubber vulcanization: ZnO reacts with stearic acid to form zinc soap, activate sulfur cross-linking and build stable 3D rubber network.
UV shielding: high refractive index to reflect & absorb UVA/UVB.
Antibacterial effect: photo-generated reactive oxygen species damage microbial cell membrane.
Pigment performance: high refractive index provides hiding power.
Services
Free sample (freight collect) COA certificate for each batch MSDS available Support third-party test (SGS etc.) Custom package: 25kg bag / drum, neutral or OEM logo Full export documents Technical support: grade selection & formula consultation
Production Process
Indirect process: Zinc ingot → melting → zinc vapor oxidation → cooling collection → grinding & classification → impurity removal → inspection → packaging. Direct process: Zinc ore/slag → high temperature roasting & oxidation → air separation purification → milling → test → packaging. Active ZnO: Zinc salt solution reaction → precipitation → washing → calcination activation → milling & sieving.
Precautions
Store sealed, dry & moisture-proof to prevent agglomeration.
Wear dust mask and goggles during operation, avoid dust inhalation.
Avoid eye & skin contact; rinse with plenty of water once touched.
Keep away from strong oxidants.
Not for oral consumption.
Use up quickly after opening.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
25,000，000-27,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand... Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand...
