Basic Info.
Model NO.
food additive
Grade Standard
Food Grade
Appearance
Spicule or Granular Crystalline Powder
Application 1
Nutritional Fortifier
Application 2
Chelating Agent
Shelf Life
2 Years
Transport Package
25/1000/1250 Kgs PP/ Kraft Paper Bag with PE Liner
Specification
Assay ≥ 98%
Trademark
K&S
Origin
Lianyungang
HS Code
2833293000
Production Capacity
10000/Year
Product Description
Zinc Sulfate Monohydrate
- Character: It is colorless transparent prism or spicule or granular crystalline powder, odorless. Heptahydrate: The relative density is 1.957. Melting point is 100ºC. It's easily soluble in water and aqueous solution is acidic to litmus. It's slightly soluble in ethanol and glycerin. The monohydrate will lose water at temperatures above 238ºC; The Heptahydrate will be effloresced slowly in the dry air at room temperature.
- 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.
- Packing: In 25kg composite plastic woven/ paper bag with PE liner.
- Storage and Transport: It should be stored in a dry and ventilated 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.
- Quality Standard(GB25579-2010, FCC-VII)
| Specification | GB25579-2010 | FCC VII | |
| Content,w/% | ZnSO4·H2O | 99.0-100.5 | 98.0-100.5 |
| ZnSO4·7H2O | 99.0-108.7 | 99.0-108.7 | |
| Arsenic(As), w/% ≤ | 0.0003 | ---- | |
| Alkalis and Alkaline Earths, w/% ≤ | 0.50 | 0.50 | |
| Acidity | Pass Test | Pass Test | |
| Selenium(Se), w/% ≤ | 0.003 | 0.003 | |
| Mercury(Hg), w/% ≤ | 0.0001 | 0.0005 | |
| Lead(Pb), w/% ≤ | 0.0004 | 0.0004 | |
| Cadmium(Cd), w/% ≤ | 0.0002 | 0.0002 | |
,
BRIEF DESCRIPTION:
Lianyungang Kands Chemical Co.,Ltd.is professional on Phosphate, Citrate, Sulfate, Acetate and Carbonate. Many mineral elements in our business scope, including Calcium, Sodium, Potassium, Ammonium, Iron, Zinc, Magnesium, Manganese, Copper and so on.
Lianyungang Hengsheng Food Additives Co., Ltd (production base) found in 1999, and K & S Industry Limited (registered in Hong Kong) are our sister companies.
