Molekula
Picric acid moistened with 40% water (dry substance 98% min.)- TFUS
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Picric acid (2,4,6-trinitrophenol) is a highly explosive, yellow crystalline compound primarily used in pyrotechnics, explosives, and as a dye precursor. It is also employed in analytical chemistry for protein detection. This product is picric acid moistened with 40% water, ensuring safer handling while maintaining a minimum dry substance purity of 98%. CAS 88-89-1, molecular formula (O2N)3C6H2OH, molecular weight 229.10 g/mol. Store at ambient conditions. Signal word: Danger. Molekula supplies Picric acid moistened with 40% water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Picric acid (2,4,6-trinitrophenol) is a highly explosive, yellow crystalline compound primarily used in pyrotechnics, explosives, and as a dye precursor. It is also employed in analytical chemistry for protein detection. This product is picric acid moistened with 40% water, ensuring safer handling while maintaining a minimum dry substance purity of 98%. CAS 88-89-1, molecular formula (O2N)3C6H2OH, molecular weight 229.10 g/mol. Store at ambient conditions. Signal word: Danger. Molekula supplies Picric acid moistened with 40% water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow coloured solid (Moist powder) |
| Melting Point | 121 - 122°C |
| Moisture Content | ≥30% (additional added for safety purposes) |
| Sulphates (SO4)(2-) | Not detected |
| Insoluble matter in toluene | Not detected |
| Insoluble and resinous matter | Not detected |
| Organic colouring matter (as Na+ salt) | Absent |
| Purity (on Dry basis) by Titration | 98.5% - 100.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 150 C |
| Transport Class | 4.1 |
| Packing Group | I |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90038204 |
| CAS Number | 88-89-1 |
| Molecular Formula | (O2N)3C6H2OH |
| Molecular Weight | 229.10 |
| SMILES | O=N(=O)C=1C=C(C(O)=C(C1)N(=O)=O)N(=O)=O |
| EC / UN Number | 1344 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29089900 |
| Tariff Code | 2908990000 |
Safety & GHS
-
Flammable
GHS02
-
Toxic
GHS06
Hazard statements
- EUH001 Explosive when dry
- H206 Fire, blast or projection hazard: increased risk of explosion if desensitizing agent is reduced
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P230 Keep wetted
- P250 Do not subject to grinding/shock/friction
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P307+311 IF exposed: Call a POISON CENTER or doctor/physician
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is picric acid (moistened with 40% water) primarily used for?
Picric acid is commonly used in explosives (e.g., melinite), as a dye for silk and wool, and historically in medicine as an antiseptic. It is also used in analytical chemistry for protein assays.
What is the chemical formula and molecular weight of picric acid?
The chemical formula is **(O₂N)₃C₆H₂OH**, and the molecular weight is **229.10 g/mol** (for the dry substance).
How should picric acid (moistened with 40% water) be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances (e.g., metals, reducing agents, or organic materials). Ensure proper ventilation.
What grades or purity levels of picric acid does Molekula supply?
Molekula supplies picric acid **moistened with 40% water**, with a **minimum dry substance purity of 98%**.
Can Molekula supply picric acid in bulk quantities?
Yes, Molekula can supply picric acid in bulk, subject to regulatory compliance and customer requirements. Contact us for specific volume inquiries.
What documentation comes with an order of picric acid?
Orders include a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation** for traceability. Additional compliance certificates may be provided upon request.
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