manufacturer of best quality sodium bromide china
Min.Order / FOB Price:Get Latest Price
| 1 Metric Ton |
Negotiable |
- Min.Order :1 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
chinese factory of sodium bromide manufacturer of sodium bromide brine best quality sodium bromide china
Quick Details
- Appearance:white powder or crystal
- Application:Sondium Bromide is used as a completion and workover fluid either by itself or with sodium chloride,bromide,or with zinc bromide.operational fluids for offshore oil wells, such as well finishing liqui
- PackAge: Sodium bromide powder is packed in non-woven bag or kraft paper bag with plastic bags inside. Sodium bromide liquid: in 1000L IBC tanks.
- ProductionCapacity:1200|Metric Ton|Month
- Storage:to be stored in dry, clean and ventilated place
- Transportation:To be shipped by sea or air.
Superiority:
Primary advantages:
Prompt delivery;
Competitive price;
Quick-response service;
Top quality; Acceptance of small orders;
Advanced manufacturing facility;
Professional technical services
We are adhering to the consistent good commercial reputation, to create a highly efficient, high quality of chemical research, development, production, sales and service of integrated platform, to make our customers easy to order.
All of our company is committed to provide high quality chemicals, competitive price, best service, fast shipping and stable supply to our loyal customers.
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 |
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