Packaging
25 kg bag.
Diammonium Adipate
Diammonium Adipate (CAS 19090-60-9)
A solute for medium- and low-voltage aluminum electrolytic capacitor electrolytes. The technical data sheet also lists aluminum anode foil formation.
CAS 19090-60-9 · Capacitor Grade
- Lot COA with every shipment
- Samples for your trials
- Technical support for your trial
Product overview & key benefits
A solute for medium- and low-voltage aluminum electrolytic capacitor electrolytes. The technical data sheet also lists aluminum anode foil formation.
Production site: SUNCHEM electronic chemicals production base, Shanshan Industrial Park, Xinjiang, China. Tell us your voltage range, process step, current solute and impurity limits.
Technical specifications
| Parameter | Standard / reference |
|---|---|
| Assay | ≥99.00% |
| Chloride (Cl⁻) | ≤1 ppm |
| Sulfate (SO₄²⁻) | ≤5 ppm |
| Iron (Fe) | ≤2 ppm |
| Appearance | White crystals or powder |
| pH (5% aqueous solution, 25 °C) | 6.5–7.5 |
Release limits follow the factory COA. Confirm the current lot and test conditions for your process. The pH entry is a TDS reference range.
Applications by polymer
Evaluate it as a working-electrolyte solute for medium- or low-voltage aluminum electrolytic capacitors, or as an additive for aluminum anode foil formation. The TDS also lists use as an organic synthesis intermediate.
Packaging & storage
Storage and transport
Keep tightly sealed in a cool, dry, ventilated warehouse. It is slightly hygroscopic and can cake at high humidity. Protect packages from moisture and damage in transit.
From first email to approved supply
Specify the process step
Tell us your voltage range, process step, current solute and impurity limits.
Compare release documents
Check the COA limit, method and unit for each required impurity.
Tell us your requirement. We match the grade.
Tell us your voltage range, process step, current solute and impurity limits.
| Information | What to include |
|---|---|
| Process | Voltage range and process step |
| Specification | Current solute and acceptance limits |
| Order | Quantity and destination |
Related products
Diammonium Adipate FAQ
Is this grade used in the working electrolyte or in foil formation?
The TDS lists both roles. Identify your process in the RFQ so the documents can be matched to the application.
How is diammonium adipate packed?
The standard package is a 25 kg bag.
What does the grade report for chloride?
The release standard lists chloride at ≤1 ppm. Confirm the lot against the applicable COA.
Can I get a batch COA?
A COA accompanies every batch. Ask for the applicable grade documents when you enquire.
