Sodium Picramate
Sodium Picramate (CAS: 831-52-7), with the chemical formula C₆H₂N₃NaO₇ and a molecular weight of 253.09 g/mol, is an orange to brown crystalline powder. This technical-grade compound is known for its significant explosive properties when dry, requiring careful handling. Its primary applications lie in the manufacture of explosives and dyes, and it also serves as a chemical reagent in various laboratory settings.
- Synonyms
- 2-Amino-4,6-dinitrophenol sodium saltSodium 2-amino-4,6-dinitrophenolatePicramic acid, sodium salt
Explosives Manufacturing
Sodium Picramate is utilized in the formulation of explosives due to its inherent energetic properties. Careful handling is paramount given its sensitivity to friction, impact, and electrostatic discharge.
Dye Manufacture
This compound serves as an intermediate in the synthesis of certain dyes. Its chemical structure lends itself to chromophoric applications within the textile and coloration industries.
Chemical Reagent
In laboratory settings, Sodium Picramate can be employed as a chemical reagent for specific analytical or synthetic procedures. Its reactivity profile makes it useful in targeted chemical reactions.
| Molecular weight | 253.09 |
|---|---|
| Linear formula | NaOC₆H₂(NO₂)₂(NH₂) |
| Grade | Technical Grade |
| Melting point | decomposes |
| Boiling point | N/A |
| Solubility | Soluble in water, slightly soluble in alcohol. |
| Application | Explosives, dye manufacture, chemical reagent |
Hazard statements
- H201
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P201Obtain special instructions before use
- P202
- P210Keep away from heat, sparks and open flames. No smoking
- P230
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P302IF ON SKIN
- P304IF INHALED
- P370In case of fire
| Protective equipment | Safety glasses, gloves, flame retardant lab coat, face shield |
|---|---|
| Flash point | N/A |
| Transport (UN / ADR) | UN 0155 1.1D |
| Water hazard class (WGK, DE) | 3 |
| Supplemental hazards | Explosive when dry. Sensitive to friction, impact, and electrostatic discharge. Reacts violently with oxidants. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Appearance | Orange to brown crystalline powder |
|---|---|
| Purity | ≥98% |
| Quality | Purity determined by titration or HPLC. Handle with care due to explosive nature. |
| Storage | Store in a cool, dry, and well-ventilated place, away from heat, sparks, and open flame. Keep containers tightly closed and protect from physical damage. Store under inert atmosphere. |
| Packaging | 25g, 100g, 500g |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium Picramate used for?
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Sodium Picramate is primarily used in the manufacture of explosives and dyes, and as a chemical reagent.
What is the CAS number and chemical formula for Sodium Picramate?
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The CAS number for Sodium Picramate is 831-52-7, and its chemical formula is C₆H₂N₃NaO₇.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium Picramate at a Technical Grade with a purity of ≥98%, determined by titration or HPLC. TSS does not represent this product as USP, BP, or EP grade.
What are the main safety concerns when handling Sodium Picramate?
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Sodium Picramate is explosive when dry and sensitive to friction, impact, and electrostatic discharge. It is also harmful if swallowed, in contact with skin, or if inhaled. It reacts violently with oxidants. Appropriate personal protective equipment, including safety glasses, gloves, a flame retardant lab coat, and a face shield, must be used in a well-ventilated area, away from heat sources.
How is Sodium Picramate packed and exported?
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Sodium Picramate is available in packaging sizes of 25g, 100g, and 500g. It is exported in compliance with international shipping regulations for hazardous materials.
How can I request a sample or quote for Sodium Picramate?
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To request a sample or a quote for Sodium Picramate, please contact our sales department through the website or by phone.
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