Product Description
We provide Sodium Bromide for Sensitization of Photographic Film.
Based on new techniques and latest equipment, we are engaged in offering a quality range of Sodium Bromide for Sensitization of Photographic Film. These products are bought by the reliable and authentic vendors of the industry. These products are available in safe packing that makes them safe to use. Moreover, we are offering these products at affordable rates.
Specifications of the product:
- Come in white crystalline form
- Appearance of 10% aqueous solution - Clear and Colorless
- Assay (on dry basis) = >99.5%
- pH of 5% Solution = 6-9
- Moisture by wt. = <0.5%
- Iron % (Fe) = O.001
- Heavy metals (as Pb %) = <0.001
- Insoluble matter % by weight = <0.003
Exceptional Purity and StabilityOur Sodium Bromide features 99% minimum purity and remains stable up to its melting and boiling points, making it ideal for sensitive photographic processes. Its low impurity levels and high dissolution rate support flawless results in photographic emulsions, ensuring top-tier image quality.
Convenient Packaging and Safe HandlingPacked in HDPE bags with an inner liner, available in 25 or 50 kg sizes, Sodium Bromide remains protected from moisture and contamination. The chemical is classified as non-hazardous, lead-free, and not regulated for transport, simplifying storage and logistics for industrial and photographic applications.
FAQs of Sodium Bromide for Sensitization of Photographic F:
Q: How is Sodium Bromide used for sensitizing photographic films?
A: Sodium Bromide acts as a sensitizer in photographic emulsions, particularly helping control the sensitivity and grain formation in silver halide materials. Its high purity and fast dissolution make it a reliable component in preparing photographic films, ensuring uniform distribution throughout the solution.
Q: What are the recommended conditions for storing Sodium Bromide?
A: Store Sodium Bromide in a cool, dry, and well-ventilated area, away from incompatible substances. HDPE bags with an inner liner protect it from moisture, and maintaining these conditions preserves its quality and effectiveness for up to 24 months.
Q: When should Sodium Bromide be added during photographic emulsion making?
A: Sodium Bromide should be added during the preparation phase of the emulsion, just before or with silver halide compounds to optimize its sensitizing effect. This integration helps regulate grain size and improves the emulsions photographic performance.
Q: What benefits does Sodium Bromide offer in photographic applications?
A: Sodium Bromide delivers uniform grain size, enhances image clarity, and provides high dissolution rates. Its compatibility with silver halide materials results in improved image sharpness and consistent photographic quality, making it preferable for manufacturing high-grade films.
Q: Where is your Sodium Bromide exported from?
A: Our Sodium Bromide is manufactured and supplied from India, meeting international photographic standards and fulfilling requirements for both domestic and overseas clients in the film and imaging industry.
Q: What process is used to manufacture Sodium Bromide for photographic use?
A: This product is synthesized by reacting sodium carbonate or sodium hydroxide with hydrobromic acid. The resulting compound is refined to ensure high purity and low impurity levels, tailored specifically for photographic grade needs.