Wholesale Price 99% Sodium Iodide Nai Crystal Powder CAS 7681-82-5

• Customization: Available
• CAS No.: 7681-82-5
• Formula: Nal
• Model NO.: Nal
• EINECS: 231-679-3
• Classification: High Purity Material
• Grade: AR
• Specific Usage: For Biological Purpose, For Microscopic Purpose, For Electron Microscopy, Technical Grade
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Source: Extract Natural Things
• Habit Appellation: Fine Chemicals
• Application: Industry, Scientific Research, Health
• Property: Inorganic Reagent
• Appearance: Colorless or White Crystal
• Water Solubility: Easily Soluble
• Molecular Weight: 149.8942
• Density: 3.607 G/Cm³
• Contact: +0o86 159o3116930
• Sample: Avaliable
• Transport Package: 25kg/Drum or as Customized
• Specification: 99%
• Trademark: YILEFENG
• Origin: China
• HS Code: 2827600000
• Production Capacity: 500ton/Per Year

Product Description

 

Product Description

Contact Alina: +0O86 159O3116930
                                         
                                              High Purity Sodium Iodide (NaI) CAS 7681-82-5 Supplier in China

Sodium iodide Description
CAS No.  :7681-82-5
EINECS No.:231-679-3
Molecular weight: 149.8
HS Code:2827600000
Molecular Formula:  NaI
Package: 500g/1kg per bottle, 25kg per fibre drum or according to clients request.

Sodium iodide Product Introduction

Sodium iodide is an inorganic compound, chemical formula is NaI, molecular weight 149.89, colorless cubic crystal or white granular, is sodium carbonate or sodiumhydroxide reaction with hydrogen iodate acid, then evaporation solution to form a white solid, anhydrous, dihydrate and pentahydrate. It is used as a raw material for iodine production in photography. The acidic solution of sodium iodide shows reductive properties due to the formation of hydroiodic acid, salty and slightly bitter, soluble in glycerol, with strong hygroscopic properties. In the air gradually hygroscopic to water content of 5%, can be oxidized by air iodine release and brown, aqueous solution is slightly alkaline, also has the same change, can be slightly alkali to maintain stability. The pH of the aqueous solution is 8 ~ 9.5. It should be kept away from light and sealed.

Specification 

TEST	SPECIFICATION	RESULTS
Description	White powder/ crystalline solid	Colorless crystal
Alkalinity	Should conform to	Conforms
Clarity and color of solution	Should conform to	Solution clear and colorless
Identify	The identification of sodium salt and iodide in aqueous solution of this product	positive
chloride	0.5% max	0.5%
sulfate	0.04% max	0.04%
iodate	Should conform to	Conforms
Loss on drying	3% max	0.7%
K	Should conform to	Conforms
Na	Should conform to	Conforms
Heavy metal	0.00001% max	0.00001%
Content(on dry basis)	99.0% min	99.33%

Product Details

 

 

Application

Sodium iodide Usage :
Microdetermination of cesium, platinum and thallium, iodine cosolvent, photography;
Is the production of inorganic iodide and organic iodide raw materials;
Used as X-ray contrast agent in medicine, can be used for cystography, retrograde urography, t-tube cholangiography, etc.;
Used as an analytical reagent.

Packaging & Shipping

 
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Packaging: 25kg/Drum, or according to your requirement. Stored in cool, dry and draughty storehouse. Kept away form fire, heat source, moisture. Avoid packing damage. 

Company Profile

Hebei Yilefeng Biotechnology Co., LTD. is a Chinese manufacturer specializing in the production of chemicals. Our company is well known for its high-quality products and excellent service. At present, our products are steadily supplied to more than 200 countries and regions including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc.We welcome all the customers from all over the world to contact us for future business relationships and mutual success.

FAQ

Q1: Are you trading company or manufacturer?
          We are factory.
Q2 : Do you provide samples? is it free or extra?
           Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q3 : Do you accept customization?
           OEM can be acceptable.We can produce according to your indicators.
Q4 : How long is your delivery time?
           Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock. it is according to quantity.
Q5 :  What is your payment terms?
          T/T 30% in advance and balance against copy of B/L.