-
About Us
-
-
-
Recruitment
-
Contact Us
Zinc oxide
Summary: Focus on the research and development and production of nutritional fortifiers, dietary supplements, calcium, magnesium, zinc and other products.
Keywords:
Zinc oxide
Classification:
Product Series
- Commodity name： Zinc oxide
- Product Description
-
Appearance This product is a white or slightly yellowish-white, sand-free fine powder; odorless; it can slowly absorb carbon dioxide in the air. Insoluble in water or ethanol; soluble in dilute acids or sodium hydroxide solution.
CAS No.
1314-13-2Molecular formula
ZnOMolecular weight
81.38Product specifications:
Parameter
Specification
GB 1903.4-2015
USP
ZnO content (dry basis) %
≥99.0
98.0-102.0
Alkalinity
Passes test
Passes test
Carbonates and insoluble matter in acid
Passes test
Passes test
Loss on ignition ≤%
1.0
1.0
Iron salts ≤%
0.005
-----
Lead salts
Passes test
Passes test
Arsenic salts ≤ppm
2
6
Uses :
1. Zinc fortifier has multiple functions: it is both a nutritional supplement for zinc, ensuring human health; and a reinforcing agent, activator, and vulcanizing agent for natural and synthetic rubber. It can also be used as a coloring and filling material for white rubber compounds, optimizing the performance of rubber products.
2. It can serve as analytical reagents, reference reagents, and matrices for fluorescent and photosensitive materials; widely used in plastics, sunscreen cosmetics, special ceramics, special coatings, textile hygiene processing, and other fields; in the pharmaceutical industry, it can also be used as an astringent, making it an indispensable important material in many industries.
Packaging specifications:
25kg, with food-grade PE bag as inner packaging and composite paper bag as outer packaging, or customized packaging according to user requirements.
Storage conditions:
Products in sealed packaging should be stored on pallets, in a cool, dry, ventilated, and clean place, away from direct sunlight and heat sources; prohibited from co-storage with toxic or harmful substances. After opening, please use promptly and seal properly. Store unused portions according to storage conditions.
Shelf life:
Under the specified storage and transportation conditions and with intact packaging, the shelf life is 2 years.
Consult
Note: Please leave your phone number or email, and our professionals will contact you as soon as possible!
Contact Us
Penglai District, Yantai City, Shandong Province
Message
Leave contact information to get the latest product discount information