1、Chemical Name: Zinc Sulfate
2、Molecular Formula: ZnSO4·H2O ; ZnSO4·7H2O
3、Molecular Weight: Monohydrate: 179.49 ; Heptahydrate: 287.61
4、CAS: Monohydrate: 7446-19-7 ; Heptahydrate: 7446-20-0
5、Character: It is colorless transparent prism or spicule or granular crystalline powder, odorless.Heptahydrate: The relative density is 1.957. Melting point is 100℃. It’s easily soluble in water and aqueous solution is acidic to litmus. It’s slightly soluble in ethanol and glycerin. The monohydrate will loses water at temperatures above 238℃; The Heptahydrate will be effloresced slowly in the dry air at room temperature.
6、Usage: It is used as nutritional supplement(zinc fortifier) and processing aid. It’s used in milk product, infant food, liquid and milk drinks, grain and its’ products, table salt, soft drinks, maternal formula and coco powder and other flavor nutritional solid drinks.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
1, What kinds of certificates can you offer?
Kolod is an ISO2008 9001 certified company, as for Zinc Sulfate, we can offer HAPPC, KOSHER, HALAL Certificates, ect.
2, Is Foodchem a manufacturer or just a trading company?
Kolod is both manufacturer.
3, What is the Min Order Quantity of Zinc Sulfate?
Different products have different MOQ, for Zinc Sulfate, the MOQ is 500kg.
4, What is the price of Zinc Sulfate?
Kolod is a famous supplier and manufacturer of Zinc Sulfate in China, and has been corporate with many Zinc Sulfate suppliers for several years, we can provide you with cost-effective Zinc Sulfate.
5, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Zinc Sulfate in less than 24 hours in working days.
6, What kinds of transportation types can you provide?
Our main transportation methods include air transportation, land transportation and water transportation.
7, What kinds of payment terms can you accept?
The most commonly used payment terms are T/T, L/C, D/P, D/A, etc.
8, How long will I receive my good?
Kolod has its own EDC warehouse in Lianyungang, when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.
Kolod International Corporation
