Sodium picramate CAS: 831-52-7
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Category：Dyeing and Pigments | Brand：MT
Introduction
Chemical Name: Sodium Picramate
Synonyms: 2-Amino-4,6-dinitrophenol Sodium Salt
CAS No.: 831-52-7
Molecular Formula: C₆H₄N₃O₅Na
Molecular Weight: 221.11 g/mol
Production Capacity: 1,000 MT/year
Appearance: Deep red crystalline wet paste
Quality Specifications
| Parameter | Specification |
|---|---|
| Assay (Dry Basis) | ≥98% |
| Amino Value (Wet) | ≥65% |
| Moisture Content | 20–30% |
| Amino Value (Dry) | ≥86% |
| Acid-Insoluble Substance | ≤0.05% |
| Water-Insoluble Matter | ≤0.05% |
Applications
- Dye Manufacturing:
- Production of azo dyes for textiles and leather
- Key component in hair dyes (mixed with henna powder)
- Specialty Chemicals:
- Intermediate for corrosion inhibitors
Packaging & Shipping
| Form | Net Weight | Gross Weight | 20′ FCL Capacity |
|---|---|---|---|
| Dry Product | 24.5 kg/drum | – | – |
| Wet Product | 35 kg/drum | 38 kg/drum | 9,555 kg |
Shipping Class: UN Hazard Class 4.1 (Flammable Solid)
Storage & Handling
- Storage Conditions:
- Dry, ventilated warehouse (<25°C)
- Relative humidity: <60%
- Safety Precautions:
- Explosive risk – store away from heat/open flames
- Incompatibilities: Strong oxidizers, acids
Disclaimer:
The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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