Molekula
Picric acid moistened with 40% water (dry substance 98% min.)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Picric acid (2,4,6-trinitrophenol) is a highly explosive, yellow crystalline compound primarily used in pyrotechnics, explosives manufacturing, and as a dye precursor. It is also historically employed in medicine as an antiseptic. This product is picric acid moistened with 40% water, ensuring safer handling while maintaining a minimum dry substance purity of 98%. The CAS number is 88-89-1, with the molecular formula (O2N)3C6H2OH and a molecular weight of 229.10 g/mol. Store at ambient temperature with proper ventilation, as it carries a **Danger** signal word due to its explosive and toxic properties. Molekula supplies picric acid moistened with 40% water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Often bought together
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £57.60 per pack ex VAT · £69.12 inc. VAT
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500 g — £190.00 per pack ex VAT · £228.00 inc. VAT
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1 kg — £290.00 per pack ex VAT · £348.00 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow powder with a top layer of yellow liquid slurry |
| Melting Point | 120.0 - 122.0°C |
| Water | ≥ 40.0% |
| Assay | ≥ 98.0% (on dry substance) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 150 °C |
| Transport Class | 4.1 |
| Packing Group | I |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90022177 |
| 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 |
| UN Number | UN1344 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29089900 |
| Tariff Code | 2908990000 |
Safety & GHS
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Flammable
GHS02
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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 historically used in explosives, dyes, and analytical chemistry, though its applications are now limited due to safety concerns. The moistened form reduces dust hazards during handling.
What is the chemical formula and molecular weight of this product?
The formula is **(O₂N)₃C₆H₂OH** (2,4,6-trinitrophenol), with a molecular weight of **229.10 g/mol** (dry basis).
How should this product be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances (e.g., metals, oxidizers, or organic materials). Avoid exposure to heat or friction.
What purity grades are available for picric acid from Molekula?
This product is supplied with a **minimum dry substance purity of 98%**. Custom grades may be discussed for specific applications.
Can Molekula supply picric acid in bulk quantities?
Yes, bulk quantities are available upon request, subject to regulatory compliance and safety assessments. Minimum order quantities and packaging options will be confirmed during ordering.
What documentation is provided with each order of picric acid?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability. Additional certifications (e.g., REACH) may apply.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.