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Postion:Product Catalog >Organic Chemistry>Organometalate>Sodium Pyrithione
Sodium Pyrithione
  • Sodium Pyrithione
  • Sodium Pyrithione
  • Sodium Pyrithione
  • Sodium Pyrithione
  • Sodium Pyrithione

Sodium Pyrithione

Price Get Latest Price
Package 20kg 25kg
Min. Order: 20kg
Supply Ability: 300TONS
Update Time: 2026-05-28

Product Details

Product Name: Sodium Pyrithione CAS No.: 3811-73-2
Min. Order: 20kg Purity: 40%;98%
Supply Ability: 300TONS Release date: 2026/05/28

Alias: Sodium-2-pyridinethiol-1-oxide

General Description Sodium Pyrithione is an aqueous solution of sodium 2-pyridinethiol1oxide.  It is registered by the U.S. EPA under the Federal Insecticide, Fungicide, and Rodenticide Act and supported in Europe under the Biocidal Products Directive.
Molecular formula:C5H4NOSNa

Molecular weight:149.16

CAS NO.:3811-73-2

Hazardous class : 9

HS :2933399090

SOLID UN NO.:3077. SOLUTION UN NO.: 3082


Solubility: easily soluble in water and ethanol etc.

Microelement: customerized supply
Stability: 2 years, avoid light

Storage: In cool place, avoid sunlight

 

SPT specs:

 

(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

 

Payment : T/T in advance or L/C sight

Lead time : 10 working days

Validity: 15 days.

.

Application of SPT:

metalworking fluids, architectural paints, aqueous emulsion systems; textiles, plastics, flooring, wallboard and various construction products such as adhesives, caulks, components of insulation, flooring, etc

 

It is also an effective germicide  in fruit tree, peanut, vegetable and cereals. Due to its good performance of  efficiency ,eco-friendly, low poison and broad spectrum, SPT and the like products  have shown a great market potential  in a wide range of applications.

 

Advantages.Sodium Pyrithione is a non-VOC, broad spectrum, highly effective antimicrobial agent. It is used to control mold, mildew, fungi, yeasts, algae, and both gram (+) and gram (-) bacteria.  Sodium Pyrithione also has excellent heat and pH stability.

Safety.Concentrated Sodium Pyrithione may be harmful if ingested, inhaled, or in contact with the skin as absorption can occur; however, diluted at recommended use levels, it is considered non-toxi

 




Company Profile Introduction

【COMPANY PROFILE】 WUXI HONOR SHINE CHEMICAL is a rising professional chemical company. We manufacture?Zinc ,Copper and Silyl Acrylate self polishing polymers for anti fouling marine paints,raw materials specially for antifouling marine paint, professional antifouling solution, catalysts,biocides and so on.? We?have?set up the R&D and manufacturing bases. Based on high?quality?,competitive prices and honest timely value-added services, we?hope to create a?reliable,mutually beneficial ?and trust worthy ?business relationships with all customers. 【COMPANY CULTURE】 Mission: integrity, quality and honor; Slogan: There is no best, only better! Company goals: In pursuit of business development, to seek the welfare of employees, stress the value and growth of employees, and undertake social responsibility.

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