How to use p-Aminobenzoic acid in Industrial Chemicals without hitting the usual pitfalls
A lot of buyers assume p-Aminobenzoic acid (CAS 150-13-0) is a buy-and-it-works item. In Industrial Chemicals it almost never is. The compatibility rhythm and dosing usually decide the final result, so this page unpacks exactly those pieces.
Basic specifications
| Name | p-Aminobenzoic acid |
|---|---|
| English name | p-Aminobenzoic acid |
| CAS No. | 150-13-0 |
| Formula | C7H7NO2 |
| Molecular weight | 137.14 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 C7H7NO2, molecular weight 137.14 g/mol, CAS 150-13-0, melting point 370 °C. These are published physical properties; purity and packaging follow the batch COA and order confirmation.
What it actually does here
This is the part that’s most counter-intuitive:
Industrially, the value of p-Aminobenzoic acid (CAS 150-13-0) 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:
- 4-(1,1,2,2-TETRAFLUOROETHOXY)BENZALDEHYDE (CAS 35295-36-4)：a comparable grade often evaluated alongside。
- 4-(1,1,2,2-TETRAFLUOROETHOXY)BENZOIC ACID (CAS 10009-25-3)：a comparable grade often evaluated alongside。
- 4-(1,1,2,3,3,3-hexafluoropropoxy)benzoic acid (CAS 80397-17-7)：a comparable grade often evaluated alongside。
- 4-(1,1,3,3-Tetramethylbutyl)-1-cyclohexanol (CAS 4631-98-5)：a comparable grade often evaluated alongside。
- 4-(1,1,3,3-tetramethylbutyl)phenyl salicylate (CAS 2553-08-4)：a comparable grade often evaluated alongside。
Checks worth running before you order
- Most practically, the top item is: 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.
What newcomers overlook
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.
Q&A
Where is p-Aminobenzoic acid 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 p-Aminobenzoic acid?
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.
Worth comparing alongside
- 4-(1,1,2,2-TETRAFLUOROETHOXY)BENZOIC ACID (CAS 10009-25-3)
- 4-(1,1,2,3,3,3-hexafluoropropoxy)benzoic acid (CAS 80397-17-7)
- 4-(1,1,3,3-Tetramethylbutyl)-1-cyclohexanol (CAS 4631-98-5)
- 4-(1,1,3,3-tetramethylbutyl)phenyl salicylate (CAS 2553-08-4)
See site search for p-Aminobenzoic acid or browse the Organic Chemicals directory.
Supply & quality files
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.