Ammonium Bromide (Solid) - High Purity for Photographic & Industrial Use
Product Overview
Ammonium Bromide (NH₄Br) is a premium inorganic chemical with a minimum assay of 98.5%, designed for precision applications in photography, medical, and industrial sectors. Characterized by low impurities (chlorides, sulfates, heavy metals) and stable pH, it ensures reliability in sensitization films, emulsion materials, and beyond.
Key Details
- CAS No.: 12124-97-9
- Molecular Formula: NH₄Br
- Molecular Weight: 97.94
- Appearance: White powder
- Core Applications:
- Photographic Industry: Sensitization films, photograph emulsion materials, photographic paper.
- Industrial & Medical: Plastic additives, printing auxiliaries, and specialized chemical intermediates.
Product Specifications
| Items | Specifications |
|---|---|
| Assay (NH₄Br) | ≥98.5% |
| Chlorides (as Cl⁻) | ≤0.5% |
| Loss on Drying | ≤0.5% |
| Sulfates (as SO₄²⁻) | ≤0.02% |
| pH Value (5% Solution) | 4.5–6.0 |
| Heavy Metals (as Pb) | ≤10PPM |
| Iron (Fe) | ≤10PPM |
Packaging & Logistics
- Packaging: 25 KG per fiber pail with inner PE bag (moisture-resistant, ensures product purity during storage/transport).
- Loading: Customizable for bulk orders; standard 20’ container fits ~20 tons (with pallets).
- Lead Time: 5–7 business days for standard orders; 10–12 days for bulk (≥50 tons).
Why Choose Our Ammonium Bromide?
- High Purity: Assay ≥98.5% with strict impurity control (chlorides, sulfates, heavy metals) for critical applications.
- Stable Performance: Consistent pH (4.5–6.0) and low moisture loss ensure reliability in sensitization and industrial processes.
- Custom Support: Tailored packaging, technical assistance, and flexible MOQs (1 ton minimum) to meet diverse needs.
Contact Information
- Sales Director: Bill Zhang
- Company: SHANDONG SUMCHEMICALS CO., LTD.
- Mobile/WhatsApp: +86 156 6271 5985
- WeChat: billzhang5985
- E-mail:
This email address is being protected from spambots. You need JavaScript enabled to view it. /This email address is being protected from spambots. You need JavaScript enabled to view it. - Website: http://www.sumchemicals.com/