China (Mainland)
factory of best quality sodium bromide liquid made in china CAS NO.7647-15-6
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- made in china sodium bromide
- best quality sodium bromide
- factory of sodium bromide liquid
Quick Details
- ProName: factory of best quality sodium bromide...
- CasNo: 7647-15-6
- Molecular Formula: NaBr.
- Appearance: white powder or crystal
- Application: Sondium Bromide is used as a completio...
- DeliveryTime: 10 days after receiving the downpaymen...
- PackAge: Sodium bromide powder is packed in no...
- Port: Qingdao
- ProductionCapacity: 1200 Metric Ton/Month
- Purity: 99%
- Storage: to be stored in dry, clean and ventila...
- Transportation: To be shipped by sea or air.
- LimitNum: 1 Metric Ton
Superiority
More than ten years in chemical field, more than seven years in exportation of chemicals, we can provide you all the daily chemicals of great quality with our professional service. Any of your request will be satisfied, no matter wherever you are, we are just beside you.
We can provide you with:
On-time delivery; Competitive prices; Professional talents
No cheating principle; Quick-response service; World-famous brand products
Details
7647-15-6/sodium bromide/NaBr
Specifications
1.Sodium Bromide
2.Cas no.:7647-15-6
3.White Crystal
4.Assay: 99.5% ,99%min
5.Photo Grade, Medical Grade ,Technical Grad
Sodium Bromide
molecular formula:NaBr]
[molecular weight:102.9]
1.Uses
This product is used for making sensitive emulsion of photographic film and for making medicinal intermediates in medico-industries, e.g.diuretic,sedative etc. It is also used as bromide making complex material and complex dyes.
2.Standard
| Item | Specification | |
|---|---|---|
| Export Grade | Photo Grade | |
| Appearance | White Crystal | White Crystal |
| Assay(as NaBr)% ≥ | 99.0 | 99.5 |
| Degree of Clearance | To pass test | To pass test |
| Chloride(as CL)% ≤ | 0.1 | 0.1 |
| Sulphates(as SO4)% ≤ | 0.01 | 0.005 |
| Bromates(as BrO3)% ≤ | 0.003 | 0.001 |
| PH(10% solution at 25 degree C) | 5-8 | 5-8 |
| Moisture% | 0.5 | 0.3 |
| Lead(as Pb)% ≤ | 0.0005 | 0.0003 |
| Iodide(as I)% ≤ | 0.006 | |
| Iron(as Fe)% ≤ | 0.0002 | |
| Transmittance 5% at 410nm | 93.0-100.0 | |
| Deoxidize experience(To KMnO4) | The red unchanged above half hour | |
3.Shape and Properties
This product is white cubic crystal or white fine grain, belongs to regular system, white specific gravity 3.203 and melting point of 755°C, it is free of small and tastes salty and slightly bitter. It absorb water easily and agglomerates in the air, but does not deliquesce. It dissolves easily in water but slightly in alcohol. Its water solution is neutral and has electoconductibility.
4.Notification
It should be stored in ventilated and dry storehouses. It must be noted that the product guards against damp and keeps in dark place, the fire can be put out by water in case of fire.
5.Package
25kg, 50kg, 500kg, 1000kg. Each by knitting bag with plastic inside.
| Sodium Bromide Solutiom | |
|---|---|
| Item | Specification |
| Appearance | Clear, colorless to pale yellow |
| Assay(as NaBr)% | 45-47 |
| PH | 6-8 |
| Turbidity(NTU) | ≤2.5 |
| Specific Gravity | 1.470-1.520 |