Potassium Monopersulfate Used for PCB

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Product
Potassium Monopersulfate Used for PCB
Posting date : Mar 02, 2019
Membership
Free Member Scince Mar 02, 2019
FOB Price
5/MT
Min. Order Quantity
5 MT
Supply Abillity
6000 MT per year
Port
China
Payment Terms
L/C;T/T
Package
25kg paper bag, plastic woven bag
Keyword :
Category
Contact
Terry Jia
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
NATAI
Model Number
Natai 04
HS-CODE
2825-10
Package & Delivery Lead Time
Package
25kg paper bag, plastic woven bag
Delivery Lead Time
Negotiable
Detailed Description

Quick Information

  • Brand Name:NATAI
  • Place of Origin:China
  • Model Number :Natai 04
  • CAS No. :70693-62-8
  • Purity :Compound Powder
  • Molecular Formula :2KHSO5•KHSO4•K2SO4
  • Molecular Weight :614.7
  • Chemical :Potassium Monopersulphate
  • Application :water disinfection
  • Appearance :white powder

Description

Potassium Monopersulfate Used for PCBPotassium Monopersulfate compound is a kind of acid oxidant, a free flowing white granularly powder, and soluble in water.Other Names are Potassium peroxymonosulfate, potassium monopersulfate compound, Potassium hydrogen sulfate, PMPS, KMPS, ect.Molecular Formula: 2KHSO5•KHSO4•K2SO4 Molecular Weight: 614.7CAS NO.: 70693-62-8Packaging: 25Kg/ PP Bag. 

Reactive oxygen species % ≥4.5-4.9
Active ingredients(KHSO5)% ≥42.8-46
Bulk densityg/ml 0.8-1.2
Moisture % ≤0.15
Through the United States screening #20,% 100
Through the United States screening #200,% ≤8
PH value (25°C) 1% aqueous solution 2.3
PH value (25°C) 3% aqueous solution 2
Solubility(20°C)g/L 256
Stability, % reactive oxygen loss/ month <1
Standard potential (E°)V -1.44
Thermal conductivity, W/m 0.161
Preparation of Potassium peroxymonosulfate Potassium peroxymonosulfate preparation process includes three kinds: chlorosulfonic acid method, anodic oxidation method and sulfuric acid method.Chloroacetic acid: high concentration of hydrogen peroxide (ω> 90%); reaction temperature is too low, energy consumption is large, industrial production must be on the refrigerator can be achieved, and also need to take away from the closed container reaction by-product hydrogen chloride Gas; the reaction of the composite salt mixture obtained after 12 hours centrifugal separation can be obtained, and therefore more difficult to achieve in industrial production.Anodizing method: to use expensive platinum electrolytic cell, equipment investment, high energy consumption; product was paste, difficult to crystallize. Products at room temperature is very unstable, severe loss of reactive oxygen species, low yield.We used sulfuric acid method: sulfuric acid and hydrogen peroxide reaction prepared by a sulfuric acid solution, the solution with the basic potassium compounds were prepared by potassium bisulfate complex salt solution, crystallization, filtration and drying, and then mixed with anti-caking agent, the system get the final product.
ApplicationApplication industryPrinted circuit board PCBInstructionsCopper plate surface cleaning agent, micro-etching agent, black processing aidsHospitals, homes, poultry and aquaculture disinfectants and water quality improvers, soil improvement and remediation / agricultural disinfectants, tap water pre-oxidation, disinfection and sewage treatment , swimming pools and SPA water treatment, electronics micro etchants, wood cleaning ,Paper industry ,food industry , wool shrinkage treatment, cosmetics and daily chemicals.

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