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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 g | Check Cart for Availability | $48.50 | |
| 500 g | Estimated to ship onJune 09, 2026 | $65.00 | |
| 50 kg | Estimated to ship onJune 09, 2026 | $2,400.00 |
About This Item
Quality Segment
assay
≥99.0% (HPLC)
form
crystals
potency
1960 mg/kg LD50, oral (Rat)
pH
3.1 (20 °C, 0.42 g/L in H2O, saturated solution)
mp
239-242 °C
density
1.61 g/cm3 at 20 °C
bulk density
700 kg/m3
storage temp.
2-30°C
SMILES string
[N+](=O)([O-])c1ccc(cc1)C(=O)O
InChI
1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)
InChI key
OTLNPYWUJOZPPA-UHFFFAOYSA-N
Analysis Note
Melting range (lower value): ≥ 239 °C
Melting range (upper value): ≤ 242 °C
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99.0% (HPLC) | assay ≥99% (HPLC) | assay ≥98.0% (acidimetric) | assay - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| density 1.61 g/cm3 at 20 °C | density 1.49 g/cm3 at 20 °C | density - | density - |
| mp 239-242 °C | mp 139-142 °C | mp - | mp 75 °C |
| storage temp. 2-30°C | storage temp. no temp limit | storage temp. no temp limit | storage temp. 2-30°C |
| form crystals | form crystals | form solid | form solid |
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Warning
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Repr. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8006460100 | 04022536361307 |
| 8006460500 | 04022536361314 |
| 8006469050 | 04022536361321 |
| 8006469999 | 04022536361338 |





