Your Safer Source for Science

Since 1977


P.O. Box 219 Batavia, IL 60510

Phone 800-452-1261
Fax 866-452-1436

Item #: A0227

Price: $35.55


F.W. 35.05

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Hazard Alert

Both liquid and vapor are extremely irritating, especially to eyes. Dispense in a hood and be sure an eyewash is accessible. Moderately toxic by ingestion and inhalation. Serious respiratory hazard. LD50 350 mg/kg.

This item can only be shipped to schools, museums and science centers

Other Options

Item# A0052 A0227 A0174 A0051
Amount 2.5 L 2.5 L PVC 100 mL 500 mL
Price $26.00 $35.55 $9.70 $13.60
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Product Details

Inorganic #4 in a dedicated base cabinet. If one is not available store in a Flinn Saf-Cube™.
Shelf Life:
Indefinite if stored safely.
Strong ammonia.
CAS No.:
Technical Note:
Safety Purchase Consideration: Buy and store only small package sizes and small quantities. For safety reasons, Flinn offers larger sizes of ammonium hydroxide and other hazardous substances in PVC-coated bottles. We have attempted to price the products in these safer containers as low as possible. In the event of a breakage, the chemical and glass shards are safely retained in a PVC outer envelope. The PVC-coated bottle is a safer package for science teachers.