Zinc Sulfate Heptahydrate Medicine Grade

1)Zinc Sulfate Heptahydrate MedicineGrade 2)Zn :22.3%,22.51% Min 3)ZnSO4:98%,99%Min 4)Form:White crystal powder,granular

Zinc Sulfate Heptahydrate MedicineGrade

Tianjin Xinxin Chemical Factory is the largest manufacture of Zinc Sulfate(30,000Tons/Year),Calcium Hypochlorite (30,000Tons/Year),Zinc Chloride (10,000Tons/Year), in China.With 17years of experience on chemical line,enjoy a good reputation in domestic and overseas market.Warmly welcome to enquiry from us :008615202298304 (Richard Cao).

1) Physical and chemical property:

Molecular formula: ZnSO4 7H2O

Molecular weight: 287.56

CAS NO.:7446-20-0.

EINECS NO.:231-793-3

Appearance: White or slight-yellow crystal, loose and no agglomeration, easy soluble in water and slightly dissolvable in alcohol and glycerol, insoluble in liquid ammonia and ketone, tending to lose water molecules of hydration in dry air and become white powder appearance. Relative density: 1.957,Melting point: 100°CWhen the temperature is 280°C, it will become no water substance and lose all crystal water. When the temperature is above 500°C, it will decompose

2)Usage:

Usually used as key component of oral liquid, tablets, eyedrops, essential components of many new and special medicine.

3)Characteristic and function:

A.High purity and usefull for medicine.

B.Easy to dissolve in water and to produce medicine.

C.Have little heavy metal. Lead(pb)cadmium(Cd),chromium(Cr),arsenic(As)mercury(Hg) etc infaust elements fit with China pharmacopoeiaUK pharmacopoeia and USA pharmacyopoeia.

4)Specification:

ITEM		INDEX
Products grade		Excellent grade	Grade I
Major componets	Zn  %	22.51	22.3
	ZnSO4 7H2O%	99	98
Insoluble substance%		0.020	0.060
PH(50g/L solution) %		3.0	3.0
Lead(Pb)        %		0.001	0.002
Cadmium(Cd)   %		0.001	0.002
Fe            %		0.005	0.005
As             %		0.0005	0.001

 

5) Packing Details:

The goods will be packed in 25kgs, 50kgs plastic woven bag within PP liner, or 1000kgs to 1350kgs jumbo bags within PP liner or according to client request.

24MT without pallet ,22MT with pallet will be loaded in 1*20’fcl container.

 

6)Storage:

Store in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide

Zinc Sulfate Heptahydrate Medicine Grade