Photographic grade Potassium Bromide
Specifications
- Brand
- Twin
- Origin
- China
- Certifications
- SGS
- MOQ
- 1 ton
- Packaging
- 25kg/bag,palletized, shrink wrapped.
- Price Term
- CIF,FOB
- Payment Term
- T/T,L/C,Western Union
- Supply Ability
- 600ton/month
- Delivery Time
- Within 5 days after the payment
- Loading Ports
- Shanghai port,China
- Guarantee
- jerry
Photographic grade Potassium Bromide is a Inorganic Salts product. Key specs — Brand: Twin; Origin: China; Certifications: SGS; MOQ: 1 ton.
Product Description
Name:Potassium Bromide Manufacture: DESCRIPTION: white crystalline, or powder, density in 2.75(at 25℃),melting point on 734℃,boiling point on 1435℃, dissolved in water and glycerin, with hygroscopicity, pH in 7. APPLICATION: Be used as developer and thicker, sedative in medicine, also be used to preparation of special soap, carving and printing.
CAS#:7758-02-3 HS:2827510000 EINECS No.: 231-830-3 Batch No: Inspection Date:
Quantity: 1T Package: In 25kg net plastic woven bags. Lined with plastic bags Item Specification Test Results
1. Appearance: White Crystal OK 2. Assay: %： ≥ 99.5 99.51 3. Degree of clearance: Passed OK 4.Chlorides (as Cl ) %: ≤ 0.1 0.02 5.Sulphates (as SO4 ) %: ≤ 0.005 < 0.005 6.Bromates(as BrO3)%: ≤0.001 < 0.001 7.PH: 5.5—8.5 6.11 8. Moisture %: ≤ 0.3 0.20 9.Lead(as Pb)%: ≤ 0.0003 < 0.0003 10.Transmittance 5% at410nm: ≥96.0 98 11.Iron(as Fe2O3)ppm: ≤2
