NA2S:43%min, FE:10PPM Color:white We have large warehouse near xingang port.

Crystal sodium sulphide is used in producing leather,and textile.Please check the specification below:

	Index Name	Index
1	Na2S(%)	43.00 min
2	Na2CO3(%)	0.1
3	Water Insoluble(%)	0.01 max
4	Fe(%)	0.001 max
5	Na2SO3(%)	0.3 max
6	Na2S2O3(%)	0.6 max

CERTFICATE OF ANALYSIS

Name of product	Sodium Sulphide (Na2S.5.5H2O)
Inspection basis	GB/T10500-2009
Packing	25KGS PP/PE/PP BAGS
Date of Inspect	May .18.2012
Batch NO	LCCY0613
Na2S(%)	44.2
Na2CO3(%)	0.03
FE(%)	0.0006
Na2SO3(%)	0.25
Na2S2O3(%)	0.42
Water Insoluble(%)	0.001

43%min crystal NA2S Sodium Sulphide---supply high quality goods