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Purity:99%
NTRODUCTION
Sodium pyrithione(SPT)
CAS No. 3811-73-2
M.F. C5H4NOSNa
Mol.wt 149.142
SPECIFICATION
|
Content |
40%MIN |
|
Loss on drying |
≤0.5% |
|
APPEARANCE |
Light yellow to yellowish brown transparent liquid |
|
PH |
8.0-9.0 |
|
Density(20 oC) g/cm3 |
1.13-1.17 |
applied:
SPT and its analogues are primarily used for mildew and antibacterial protection in daily chemical products (such as shampoos and hair care items), architectural coatings, adhesives, sealants, pesticides, textiles, leather goods, and metalworking fluids. They can also be formulated into disinfectants, cleaning agents, and broad-spectrum antifungal dermatological medications for clinical use. Additionally, they serve as effective bactericides for fruit trees, peanuts, wheat, vegetables, and excel as excellent disinfectants for silkworms. Renowned for their high efficiency, broad-spectrum activity, and low toxicity, SPT and related products are widely utilized across these industries.
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