Zinc chloride|Magnesium sulfate anhydrous|Zinc sulphate|Calcium chloride|Ferrous sulfate--Zouping Changshan Jinxin Chemical Plant

Zinc chloride

	Industry grade zinc chloride
	Battery grade zinc chloride
	Zinc chloride liquid

Magnesium sulfate anhydrous

	Magnesium sulfate heptahydrate
	Magnesium sulfate monohydrate
	Magnesium sulfate anhydrous

Zinc sulphate

	Industry grade zinc sulphate
	Agriculture grade zinc sulphate

Calcium chloride

	Calcium chloride anhydrous
	Calcium chloride dihydrate

Ferrous sulfate

Copper(II) sulfate

Manganese(ii) sulfate

Zinc nitrate

>> Products

Zinc nitrate

Molecular formula： Zn(NO3)2·6H2O
Molecular weight： 297.47

It is white or colorless tetragonal crystal. Relative density 2.065, melting point 36.4 ℃, soluble in water of crystallization if heated to 37 ℃, Zinc nitrate is oxidant, friction and impact with organic substances may cause combustion or explosion.

Executive standard： Enterprise standard HHXPQB-XSX-2005

Physicochemical index：

Index	For phosphatizing agent use	For catalyst use	For dyeing and printing agent use	Industry grade
Zinc nitrate (Zn(NO3)2·6H2O)content, % ≥	98-99	96-98	94-96	92-94
Free acid content (HNO3), % ≤	0.001-0.025	0.002-0.04	0.004-0.8	0.008-1.0
Sulfate content ( SO42-), % ≤	0.01-0.07	0.03-0.10	0.05-0.2	0.1-0.5
Non-sludging to ammonium sulfide(Calculated by sulfate), %≤	0.1	0.2	0.3	0.5
Chloride (Cl), % ≤	0.005	0.01	0.02	0.05
Heavy metal content (Calculated by Pb), % ≤	0.01-0.05	0.03-0.10	0.05-2.0	0.1-0.5
Iron (Calculated by Fe ), % ≤	0.001	0.01	0.02	0.05
Content of water insoluble matter, % ≤	0.1-0.15	0.15-0.20	0.2-0.4	0.4-0.6
PH value (50g/L,25 ℃), ≥	3.5	3.5	3.5	3.5
Clarity test	Qualified
Aqueous solution reaction	Qualified

Application：

Used in electrogalvanizing and preparation of steel phosphatizing agent, printing and dyeing mordant, acidification catalyst, gel, catalyst of latex, metal surface treating agent, etc. At present, it is widely applied in various machinery products, instruments, bikes, sewing machines, refrigerator, automobile, ship or phosphating, it can also be used for phosphating and lubricating treatment in the cold drawing of seamless steel tube, steel wire.

Packing, transportation and storage：

50kg plastic woven bag lined with two-layer PE bag film with high density. It should be covered during transportation, pay attention to rain and damp. Can not be mixed transported with plastic or food. Please keep in dry and ventilated warehouse, it is corrosive and toxic, thus protective measures are required.