China (Mainland)
Photographic grade Potassium Bromide KBR CAS NO.7758-02-3
- FOB Price: USD: 4,300.00-4,300.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,
- Available Specifications:
99.5% min(1-16)Metric Ton
- Product Details
Keywords
- KBR
- Potassium Bromide
- Photographic grade
Quick Details
- ProName: Photographic grade Potassium Bromide K...
- CasNo: 7758-02-3
- Molecular Formula: KBr
- Appearance: white powder
- Application: Be used as developer and thicker, seda...
- DeliveryTime: within 7days after confirm the order
- PackAge: 25kg/bag,palletized,shrink wrapped.
- Port: Shanghai,China
- ProductionCapacity: 35000 Metric Ton/Month
- Purity: ≥99.5％
- Storage: Ventilation drying
- Transportation: sea shipping or air shipping.
- LimitNum: 1 Metric Ton
- Water Content: 0.2%
- Grade: Pharma Grade
Superiority
1. Real manufacturer
2. Fast feedback at high quality
3.Fast delivery
4.Free sample
5.Provide required packing and accordingly solution.
Details
Photographic grade Potassium Bromide KBR
CHEMICAL FORMULA : KBr M.W.: 119.01
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
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Name: photo grade Potassium Bromide |
Manufacture: Twin International Co., Limited |
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Quantity: 18T |
Package: In 25kg net plastic woven bags. Lined with plastic bags |
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Item |
Specification |
Test Results |
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Appearance |
White Crystal or powder |
OK |
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Assay: % |
≥ 99.5 |
99.51 |
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Degree of clearance |
Passed |
OK |
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Chlorides (as Cl ) % |
≤ 0.1 |
0.02 |
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Sulphates (as SO4 ) % |
≤ 0.005 |
< 0.005 |
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Bromates(as BrO3)% |
≤0.001 |
< 0.001 |
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PH |
5.5—8.5 |
6.11 |
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Moisture % |
≤ 0.3 |
0.20 |
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Lead(as Pb)% |
≤ 0.0003 |
< 0.0003 |
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Transmittance 5% at410nm |
≥96.0 |
98 |
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Iron(as Fe2O3)ppm |
≤2 |
<2 |
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Comments: confirm to the standard |
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Remark：We may make special specification according to customer’s requirements.