Sodium Pyrithione (CAS NO.:3811-73-2)

Molecular formula:C5H4NOSNa

Molecular weight:149.16

CAS NO.:3811-73-2

Solubility: easily soluble in water and ethanol etc.

Microelement: customerized supply
Stability: 2 years, avoid light

Storage: In cool place, avoid sunlight

(1) Sodium Pyrithione (SPT)

Industrial Grade (liquid)Spec.

APPEARANCE :Pale amber liquid and free of sediment

ASSAY ≥40%

PH(5%solution): 8.5-10.5

REFRACTIVE INDEX  :1.4770-1.4870

(2) Pharmaceutical Grade (solid)

sodium pyrithione (medical grade)

APPEARANCE Almost white powder

ASSAY(dry base) 98%min

lost on drying≤5%

PH(5%solution)    8.0-9.0

Packaging :

(1) Industrial Grade (liquid):250kg net in each blue  square plastic drum or 25 kg net each plastic drum , 20MT /20'FCL.

Packing:1.3MT net in each IBC  drum , 25MT max /20'FCL(21.6MT)

(2) Pharmaceutical Grade (solid):25KG net each cardboard drum,IF with pallet,5MT /20'FCL;If without pallet, 8MT /20'FCL