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ACS Grade Ammonium Persulfate (APS) for Water Treatment and PCB Etchant Applications
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ACS Grade Ammonium Persulfate (APS) for Water Treatment and PCB Etchant Applications
| MOQ: | 10 tonnes |
| Prix: | Please contact customer service |
| Emballage Standard: | Sacs en sac et à la tonne |
| Période De Livraison: | Environ six semaines |
| Mode De Paiement: | LC, D/A, D/P, T/T, Western Union, MoneyGram |
| Capacité D'approvisionnement: | 100 000 tonnes par an |
Informations détaillées
Lieu d'origine
Chine
Nom de marque
SiChun HongJian
Numéro de modèle
Persulfate d'ammonium
Document
Formule chimique:
(NH4) 2S2O8
Nombre d'ouverture de CAS:
7727-54-0
Numéro de connexion EINECS:
231-786-5
Densité:
1,98 g/cm³
Apparence:
Poudre cristalline blanche
Description de la sécurité:
S22 ； S24 ； S26 ； S37
Description du danger:
R8 ； R22 ； R36/37/38 ； R42/43
poids moléculaire:
228.201
Mettre en évidence:
ACS Grade Ammonium Persulfate
,Water Treatment APS
,PCB Etchant (NH4)2S2O8
Description du produit
Ammonium Persulfate for Water Treatment | Oxidizer & Soil Remediation
High-purity ACS Grade Ammonium Persulfate designed specifically for water treatment applications and various industrial processes. Free samples available for qualified customers.
Product Overview
Ammonium persulfate serves multiple industrial applications including battery manufacturing, polymerization initiation, fiber desizing, and surface treatment for metals and semiconductors. It is also utilized in printed circuit board etching, oil reservoir fracturing, flour and starch processing, oil and fat industries, and photographic applications.
Chemical Specifications
| Property | Value |
|---|---|
| Alias | Ammonium persulfate |
| Chemical Name | Ammonium persulfate |
| Chemical Formula | (NH₄)₂S₂O₈ |
| Molecular Weight | 228.201 |
| CAS Number | 7727-54-0 |
Physical Properties
| Property | Value |
|---|---|
| Melting Point | 120°C (decomposition) |
| Density | 1.98 g/cm³ |
| Refractive Index | 1.50 |
| Appearance | White crystalline powder |
Chemical Properties
Peroxydisulfate contains peroxide groups and functions as a strong oxidizing agent capable of oxidizing Mn²⁺ to MnO₄⁻. Ammonium persulfate is produced through electrolysis of ammonium bisulfate aqueous solutions.
S₂O₈²⁻ + 2H₂O ⇌ 2HSO₄⁻ + H₂O₂
The resulting solution contains ammonium ions, peroxydisulfate ions, hydrogen sulfate ions, and sulfate ions. The hydrolysis process creates an acidic solution, with nitric acid addition inhibiting the forward reaction.
Primary Applications
This Ammonium Persulfate ACS Grade represents the pinnacle of analytical and reagent purity, conforming to the rigorous specifications published by the American Chemical Society (ACS). It is intended for applications where the highest level of chemical purity and minimal impurity interference are absolute requirements.
ACS Grade Certification Benefits
The ACS Grade certification ensures strictly controlled limits for impurities such as insoluble matter, chloride (Cl), sulfate (SO₄), heavy metals (as Pb), iron (Fe), and manganese (Mn). Such purity is essential in:
- Analytical Chemistry: Used as a standardized oxidizing titrant in iodometric and other redox titrations
- Biochemical Research: Preferred source of free radicals for polyacrylamide gel electrophoresis (SDS-PAGE)
- Advanced Materials Synthesis: Ensures polymerization reactions are not influenced by contaminants
- Pharmaceutical Research: Leads to purer final products and more reliable research data
Free Sample Program
To allow potential users to verify its suitability for their most sensitive work, we offer a Free Sample backed by a comprehensive Technical Data Sheet (TDS) detailing exact specifications, handling procedures, and safety information.
We understand that adopting a new reagent source requires confidence. Our Free Sample program allows qualified researchers, lab managers, and process developers to test the product in their specific protocols. The accompanying Technical Data Sheet provides exact assay values, impurity profiles, solubility data, storage recommendations, and safety classifications for informed evaluation.
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