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Green Stone

Green Stone

Green Stone

Pale yellow liquid
Product Specification
99% Min
Place of Origin
1 kg
Payment Term
T/T 100% paid in advance
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Product Comparison
Green Stone provides diversified choices for customers. ingredients manufacturers is available in a wide range of types and styles, in good quality and in reasonable price.Compared with other products in the same category, Green Stone's ingredients manufacturers has the following advantages.
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Company Advantages
1. Green Stone has obtained ISF certification. It is qualified in terms of multipoint color balance, gamut matching/manipulation, and other factors.
2. This product is superior to other products because of its excellent performance, durability and other characteristics.
3. This product has brought a lot of economic benefits to customers, and it is believed that it will be widely used in the market.
4. Comprehensive sales network helps Green Stone win more customers.
5. Green Stone Swiss Co.,Itd is able to develop and design according to the models, drawings or performance parameters provided by customers.

Company Features
1. Green Stone brand is skilled at producing .
2. Green Stone Swiss Co.,Itd has successfully developed Whitening Ingredients , including Whitening Ingredients.
3. New standards will continue to be created through Green Stone Swiss Co.,Itd's innovations. Inquire! As one of the most powerful companies, Green Stone strives to become a world-renowned brand. Inquire! Our goal is to become the first brand in China's industry! Inquire! Green Stone will try to meet customers' requirements. Inquire!

Sodium iodide 7681-82-5 NaI:


Product Description  


Product Name Sodium iodide
Synonyms Sodiumiodide anhydrous

Molecular Formula NaI

Molecular Weight 149.89

CAS Registry Number 7681-82-5

EINECS 231-679-3

Density 3.66

Melting point 661°C

Boiling point 1300°C

Water solubility 184 g/100 mL (25°C)

Shelf Life : 03 Year From the Date of Mfg


AppearanceWhite Crystals
Assay (NaI anhydrous basis)99,0 - 100,5
Iodine83,82 - 85,09%
Identification for SodiumPositive
Identification for IodidePositive
Appearance of SolutionClear and Colorless
AlkalinityPasses Test
Loss on dryingMax.2,0%
IodateMax.4 ppm
Thiosulfate and BariumPasses Test
PotassiumPasses Test
Heavy MetalsMax.10 ppm
Limit of nitrate, nitrite and ammoniaPasses Test
SulfateMax.150 ppm
IronMax.20 ppm
Organic volatile impurities:
Methylene Chloride

Max.60 µg/g 
Max.380 µg/g
Max.600 µg/g
Max.80 µg/g




1).  Used to treat and prevent iodine deficiency commonly.

2).  Used as chemical materials, medicine, photosensitive material and analytic reagent, etc.

3).  Auxiliaries and Other Medicinal Chemicals, Pharmaceutical.


Packaging & Shipping


[Packagingaccording to customers requirements.

Shelf Life : 03 Year From the Date of Mfg.

Product Description


very good,i like it
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