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Product Name: Guanidine Carbonate
Chemical Formula: C₂H₁₀N₆·H₂CO₃
Molecular Weight: 180.17
CAS Number: 593-85-1
Product Description
Guanidine carbonate is a high-purity, white crystalline powder widely used in pharmaceuticals, chemical synthesis, textile processing, and as a pH regulator. With excellent solubility and stability, it meets rigorous industrial and medical standards.
Specifications
| Parameter | Medical Grade | Industrial Grade | Premium Grade | First Grade |
|---|---|---|---|---|
| Appearance | White crystalline powder | |||
| Purity (%) | ≥99 | ≥99 | ≥99 | ≥99 |
| Ammonium Salt (as NH₄Cl, %) | ≤0.30 | ≤0.30 | ≤0.40 | |
| Insolubles (%) | ≤0.15 | ≤0.15 | ≤0.20 | |
| Moisture (%) | ≤0.20 | ≤0.30 | ≤0.30 | |
| Ash (%) | ≤0.10 | ≤0.10 | ≤0.20 | |
| Melting Point (°C) | 197 | 197 | 197 | 197 |
| Relative Density (d₂₀⁴) | 1.25 | 1.25 | 1.25 | 1.25 |
| pH (25°C, aqueous solution) | 11.20±0.2 | 11.20±0.2 | 11.20±0.5 | |
| Heavy Metals (Ge, ppm) | ≤5 | |||
| Heavy Metals (K, ppm) | ≤2 |
Packaging Options
- 25 kg: Woven composite bag with PE liner, 65×45×15 cm, 18 tons/20' container (no pallet).
- 25 kg: Woven composite bag with PE liner, 65×45×15 cm, 12 tons/20' container (with pallet).
- 800 kg: Woven composite bag with pallet, 16 tons/20' container.
- 25 kg: Cardboard drum, φ35×45 cm, 9 tons/20' container.
- 50 kg: Cardboard drum, φ46×65 cm, 9 tons/20' container.
Applications
- Pharmaceutical intermediate
- Textile auxiliaries
- Chemical synthesis
- pH regulator
Contact Information
Sales Director: Bill Zhang
Company: SHANDONG SUMCHEMICALS CO., LTD.
Email:
Mobile/WhatsApp: +86 156 6271 5985
WeChat: billzhang5985