Specifications:
|
|
Medical grade
|
Photo grade
|
|
Content
|
99% min
|
99.5% min
|
|
Loss on drying
|
0.5%max
|
0.3% max
|
|
Chloride
|
0.5% max
|
0.2% max
|
|
Sulphate
|
0.02% max
|
|
|
Bromate
|
30ppm
|
30ppm max
|
|
Heavy metal
|
10ppm max
|
/
|
|
As
|
/
|
/
|
|
Mercury
|
3ppm max
|
/
|
|
Microelement
|
/
|
0.5ppm max
|
|
Iodide
|
50ppm max
|
|
|
PH
|
5.5-8.5
|
5.5-8.5
|
Properties: This Product is white cubic crystal, Specific gravity 2.429 and melting point 542 (decomposed). It is free of smell and tastes salty. It absorbs water and alcohol. Store in adry, cool, well ventilated storehouse. Avoid inhalation, ingestion and contact with eyes and skin.
Packing: PP woven bag of 25kg net each inner lined with PE bag
