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Postion:Product Catalog >API>Synthetic Anti-infective Drugs>Antifungal Drugs>Selenium sulfide
Selenium sulfide
  • Selenium sulfide
  • Selenium sulfide

Selenium sulfide

Price $20
Package 25Kg/Drum
Min. Order: 25Kg/Drum
Supply Ability: 1ton
Update Time: 2019-10-29

Product Details

Product Name: Selenium sulfide CAS No.: 7446-34-6
Min. Order: 25Kg/Drum Purity: 99%
Supply Ability: 1ton Release date: 2019/10/29
Product Description

Name Selenium Sulfide
Molecular Formula HSSe
MW 112.03300
Molecular Weight 837.047
CAS :7488-56-4
Appearance yellow powder

 

 Selenium Sulfide is an inorganic compound with the approximate formula SeS2. Both sulfur and selenium catenate (form chains and rings) readily, and mixtures of selenium and sulfur likewise give rise to numerous "alloys". This compound is not an analogue of sulfur dioxide. Selenium disulfide has a composition that approximates to SeS2 and is sometimes called selenium sulfide.

 

 Article illustrationArticle illustration

 

 Function
1. Wet hair thoroughly, apply shampoo, generously lather, rinse thoroughly.
2. Repeat if necessary.

 

Item
Specification
Results
Appearance
Yellow  powder
White crystalline powder
Solubility
Slightly soluble in water and methanol. Practically insoluble in hexane.
Complies
Identification
Should be corresponds
Corresponds
Water Content
In the range of 2-4 % w/w
2.9 % w/w
Heavy metals
Not more than20ppm
Less than 20ppm
Residue on ignition
Not more than 0.10% w/w
0.07%
Related substance
Individual impurity
Not more than 0.5%
0.28%
Total impurities
Not more than 1.0%
0.87%
Assay
Not less than 98-102%
99.60%
Citric acid content
In the range of 28-33 % w/w
29.5 % w/w
(by titrimetry)
O
5.38
Complies
Na
1.91
Complies
Mg
0.512
Complies
Si
0.025
Complies
S
38.9
Complies
Fe
0.016
Complies
Cu
0.0173
Complies
Se
53.21
Complies
Hg
0.028
Complies
Conclusion
Conform with specification.

 

 

 

Application Area

Function of Selenium Sulfide

Selenium Sulfide is an inorganic compound with the approximate formula SeS2. Both sulfur and selenium catenate (form chains and rings) readily, and mixtures of selenium and sulfur likewise give rise to numerous "alloys". This compound is not an analogue of sulfur dioxide. Selenium disulfide has a composition that approximates to SeS2 and is sometimes called selenium sulfide

 

Application of Selenium Sulfide

Selenium Sulfide has the function antifungal, anti-sebum spilling effect. Selenium Sulfide is used to treat tinea versicolor, head seborrheic dermatitis, dandruff and multicolor snake skin. The formulation is a suspension. Can be used as an antidandruff agent in shampoos. The maximum allowable concentration in cosmetics is 0.5%

 

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