Overview
Quick Details
- Classification:
-
Sulphate
- Type:
-
Copper Sulphate
- CAS No.:
-
7727-54-0
- Other Names:
-
Ammoniumperoxodisulphate
- MF:
-
(NH4)2S2O8
- EINECS No.:
-
231-892-1
- Place of Origin:
-
Hubei, China
- Grade Standard:
-
Industrial Grade
- Purity:
-
99%min
- Appearance:
-
White powder
- Application:
-
etch cooper
- Brand Name:
-
wohing
- Model Number:
-
wohing
Supply Ability
- Supply Ability:
- 2000 Metric Ton/Metric Tons per Month
Packaging & Delivery
- Packaging Details
- 25kg/pp pe bag,25mts/20fcl
- Port
- Shanghai
- Picture Example:
-
- Lead Time :
-
Quantity(Metric Tons) 1 - 25 >25 Est. Time(days) 3 To be negotiated
Product Description
Ammonium persulfate (NH4)2S2O8
It is a very strong oxidizing agent and a radical initiator. It is used to etch copper on printed circuit boards as an alternative to ferric chloride solution.
It is also used along with tetramethylethylenediamine to catalyze the polymerization of acrylamide in making a polyacrylamide gel.
Ammonium Persulfate is extensively used in oil well drilling, fracturing or fracking
| Items | Specifications |
| Chemical/Product | Ammonium persulfate |
| Abbreviation | APS |
| Chemical name | Ammoniumperoxodisulphate |
| Chemical formula | (NH4)2S2O8 |
| CAS – Number | 7727 - 54 -0 |
| Appearance | white, crystalline, |
| Assay active oxygen content | min. 98.5 Min % APS min. 6,94% |
| Bulk density | 900 - 1100 g/l |
| Chloride and chlorate (as CL) | 0.002% w/w max |
| Manganese (Mn) | 0.00005% w/w max |
| Iron(Fe) | 0.0005% w/w max |
| Heavy metals (as Pb) | 0.0005% w/w max |
| Moisture | 0.10% w/w max |
| Recommended storage temperature | Room Temperature |
| Storage validity | 12 months |
Company Information
| Transaction Level: | |
|---|---|
| 8 Transactions |
2,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
|
| Response Time | 24h-48h |
| Response Rate | 75.6% |