Zinc oxide, 99.5+%, ACROS Organics™

Specifications

• Additional Information: carbonates and substances insoluble in acids: Passes Test
• Alkalinity: 0.3mL 0.1N HCl/1g max.
• Assay Percent Range: 99.5% min. (Complexometry)
• Linear Formula: ZnO
• Merck Index: 15,10347
• Arsenic (As): 5ppm max.
• Solubility Information: Solubility in water: 1.6mg/l (29°C). Other solubilities: soluble in acids and alkalies,soluble in diluted acetic or mineral acids,ammoni,um carbonate,fixed alkali hydroxide solution,insoluble in alcohol
• Formula Weight: 81.38
• Physical Form: Amorphous Powder
• Percent Purity: 99.5+%
• Cadmium (Cd): 10ppm max.
• Density: 5.6000g/mL
• Iron (Fe): 200ppm max.
• Lead (Pb): 50ppm max.
• Packaging: Plastic bottle
• Particle Size: Sieve residue on 45 Micron sieve: <0.01%
• Residue after Ignition: 1% max. (1 g,500°C)
• Solubility: Solubility in water: 1.6 mg/l (29°C). Other solubilities: soluble in acids and alkalies, soluble in diluted acetic or mineral acids, ammoni, ammonium carbonate, fixed alkali hydroxide solutio, insoluble in alcohol
• Specific Gravity: 5.6
• Specific Surface Area: 3.5 to 9 sq.m/g
• Color: White or White-Yellow
• Melting Point: 1975.0°C
• Quantity: 1kg
• Chemical Name or Material: Zinc oxide, 99.5+%

Safety and Handling

GHS H Statement
Very toxic to aquatic life with long lasting effects.

GHS P Statement
Avoid release to the environment.

GHS Signal Word: Warning

EINECSNumber : 215-222-5

RTECSNumber : ZH4810000

TSCA : TSCA

SDS