China wholesale Cobalt - Sodium iodide 7681-82-5 – Starsky
China wholesale Cobalt - Sodium iodide 7681-82-5 – Starsky Detail:
Description
Product Name: Sodium iodide
CAS: 7681-82-5
MF: NaI
MW: 149.89
EINECS: 231-679-3
Melting point: 661 °C (lit.)
Boiling point: 1300 °C
Density: 3.66
Vapor density: >1 (vs air)
Vapor pressure: 1 hPa (767 °C)
Refractive index: 1.7745
Fp: 1300-1304°C
Color: White Crystalline or Powder
Merck: 14,8631
Specification
| Item of analysis | Standard | Result of analysis |
| Appearance | White Crystalline or Powder | White Crystalline or Powder |
| Assay | ≥99% | 99.23% |
| Water | ≤0.5% | 0.1% |
| Chloride | ≤0.5% | <0.5% |
| Heavy metal | ≤10 ppm | < 10 ppm |
| Sulfate | ≤0.04% | <0.04% |
| Barium salt | Should conform to | Conforms |
| Iodate | Should conform to | Conforms |
| Alkalinity | Should conform to | Conforms |
| Clarity and color of solution | Should conform to | Solution clear and colorless |
Application
1, Sodium iodide is composed of sodium carbonate or sodium hydroxide and hydrogen iodate reaction, a white solid solution generated is then evaporated, anhydrous, two water and five water.
2, It is used as a raw material for iodine and is used in medicine and photography.
3, The acidic solution of sodium iodide and iodate for hydrogen generation showed reduction.
4, With sodium iodide reagent, palladium, platinum and thallium determination of trace analysis.
5, Cosolvent iodine (sodium iodide in aqueous solution with iodine complexes, increasing iodine solubility),
6, Used as pharmaceutical, latex and preparation of single crystal material photography.
Delivery Time
1,The quantity: 1-1000 kg, within 3 working days after get payments
2,The quantity:Above 1000 kg, Within 2 weeks after get payments.
Payment
1, T/T
2, L/C
3, Visa
4, Credit card
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
9, Besides, sometimes we also accept Bitcoin.
Package
1 kg/bag or 25 kg/drum or 50 kg/drum or according to customers’ requirement.
Storage
Stored in a ventilated and dry warehouse.
FAQ
Q1: May I get some samples from your side?
Re: Yes, of course. We’d like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Q3: What kinds of payment is available for you?
Re: We recommend you pay by Alibaba, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000. Besides, sometimes we also accept Bitcoin.
Q4: How about lead time?
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment.
For larger quantity, the goods will be sent to you within 3-7 working days after payment.
Q5: How long I can get my goods after payment?
Re: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. If you
want to use special line or air shipment, we can also provide and it will cost about 1-3 weeks.
For large quantity, shipment by sea will be better. For transport time, it needs 3-40 days, which depends on your location.
Q6: What’s your after-sales service?
Re: We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs
clearance assistance, etc.
Product detail pictures:
Related Product Guide:
continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for China wholesale Cobalt - Sodium iodide 7681-82-5 – Starsky, The product will supply to all over the world, such as: Greece, Nepal, Toronto, We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.
By Helen from Bangkok - 2017.04.28 15:45
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Mary from Luxembourg - 2017.05.21 12:31
