Selecting APM: role, specs and pitfalls in Industrial Chemicals
Most buyers open the spec sheet for APM (CAS 22839-47-0) and compare assay and price. But in Industrial Chemicals systems, what really decides whether it works is usually the line items that don't get highlighted. We go role-first, then selection.
Starting with the mechanism
Before jumping to conclusions —Industrially, the value of APM (CAS 22839-47-0) is rarely on the spec sheet — it is whether it stably meets your process window. In Industrial Chemicals, its purity, impurity profile and batch consistency usually matter more than a single 'assay' number, because what really moves the finished result is often the ignored impurities and physical properties. Comparable grades:
Basic specifications
| Name | APM |
|---|---|
| English name | APM |
| CAS No. | 22839-47-0 |
| Formula | C14H18N2O5 |
| Molecular weight | 294.12 g/mol |
| Applications | Industrial Chemicals |
| Standard purity | per batch COA |
| Packaging | confirmed per order |
| Storage | keep sealed in a cool, dry place |
Figures above are published / typical information; final values follow the batch COA and order confirmation.
Key physical data: molecular formula C14H18N2O5, molecular weight 294.12 g/mol, CAS 22839-47-0, melting point 246.5 °C. These are published physical properties; purity and packaging follow the batch COA and order confirmation.
How to get the choice right
The single most important one: Define the end use and process window first, then work back to required purity and impurity limits — not the other way around.
Check compatibility with other materials in the system; run a trial when unsure.
Match packaging and feeding method to on-site equipment so the material is usable on arrival.
Retain samples of critical lots and run third-party checks; do not rely on the supplier COA alone.
A few common pitfalls
- Comparing price but not impurity profile: same assay with different impurities can yield wildly different results.
- Skipping samples and scaling up: going straight to volume most often fails on compatibility.
- Ignoring transport and storage: most 'arrived-dead' cases trace back to loose handling.
Common buyer questions
Where is APM mainly used?
Mostly in Industrial Chemicals-related processes and formulations; the exact use depends on the finished product and process requirements.
How do I judge whether the specification fits?
State the use, process window and critical limits so the supplier can recommend a grade; when unsure, validate with a trial first.
Which quality documents come with APM?
A COA per batch, with MSDS / technical data sheet and third-party tests available on request; tell us at enquiry if a specific standard must be met.
Related raw materials
See site search for APM or browse the Organic Chemicals directory.
Procurement contact
Jinan Shenghe Chemical Co., Ltd. supplies chemical raw materials and fine chemicals; a COA ships with every batch, with MSDS and technical data sheets available on request. In your enquiry include product name, CAS, target purity and packaging, and we will provide documents and a quote to the relevant standard.
Contact: info@591daili.com | +86-18553102138
Note: This page is for industrial raw-material technical discussion only. Products are supplied for industrial and research use, not for consumer or medical use. Drinking-water, food, cosmetic or pharmaceutical applications must meet applicable regulations and customer standards; specifications, compliance documents and transport requirements follow the batch COA and order confirmation.