cuso4.5h2o fertilizer grade

Copper sulfate pentahydrate appearance: blue crystal Cu>25% Pb< 20 ppm As<20 ppm Cd<20 ppm

COPPER SULFATE PENTAHYDRATE CRYSTAL

(FERTILIZER GRADE) 98%

1.  Molecular Formula : CuSO4·5H2O

2.  CAS# :           7758-98-7         

3.  HS Code:         28332500                       

4.  Qualities are conformed to GB437-93

ITEMS	UNIT	SPECIFICATION
Cu	(%)min	25
Pb	(ppm)max	20
As	(ppm)max	20
Cd	(ppm)max	20
Free Acid	(%) max	0.3
Insoluble matter	%max	0.15

5.  Packing :

     Net weight 25kgs woven bags with inner liner

6.  Uses :

     CuSO4·5H2O is used as supplement of Cu in feed field ; as pesticide in agriculture, and in industry it is used in wood antisepsis, mill run, tan, dyestuff, catalyst and so on.

7.  Storage:

     Sealed in cool dry place.