2018年1月25日星期四

Potassium sulfate

Product name:Potassium sulfate
CAS
: 7778-80-5 
Molecular Formula: K2O4S
Molecular weight:174.26
Appearance:white crystal
Product Description :Used as chemical fertilizer, can make the ongoing economic plants reach high quality, high yield, used for tea, vegetables, fruits and other crops.

Rubidium carbonate

Product name:Rubidium carbonate
CAS:
 584-09-8 
Molecular Formula: CO3Rb2
Molecular weight:230.94
Appearance:white powder 
Product description :Used as analytical reagent, also used for synthesis of other rubidium salts.

Selenium sulfide

Product name:Selenium sulfide
CAS
: 7488-56-4 
Molecular Formula: SeS2
Molecular weight:143.09
Appearance:red to yellow crystal
Product description :For the treatment of seborrheic dermatitis head and facial acne and body sweat stain, etc.

Silver proteinate

Product name:Silver proteinate
CAS
: 9015-51-4 
Appearance:brownish black powder
Product Description :Contains over 19% to 19%, can slowly dissolve one, but the dissociation degree is low, so the bacteriostatic action. Without excitant, 105-20% solution for conjunctivitis, blepharitis, prevent neonatal pyorrhea eye, chronic rhinitis. 5% - 10% solution used for disinfection of urethral opening of department of gynaecology. This product must be fresh preparation, long failure and produce irritating.

Silver proteinate

Product name:Silver proteinate
CAS
: 9015-51-4 
Appearance:brownish black powder
Product Description :Contains over 19% to 19%, can slowly dissolve one, but the dissociation degree is low, so the bacteriostatic action. Without excitant, 105-20% solution for conjunctivitis, blepharitis, prevent neonatal pyorrhea eye, chronic rhinitis. 5% - 10% solution used for disinfection of urethral opening of department of gynaecology. This product must be fresh preparation, long failure and produce irritating.

Sodium periodate

Product name:Sodium periodate
CAS
:7790-28-5 
Molecular Formula: NaIO4
Molecular weight:213.89
Appearance:white crystalline powder 
Product description :Used as oxidant. Used in ceramic pieces of paper, printed fabric, printed piece of paper and silk screen printing plate-making process; In print manufacturing process, from print to remove insoluble pva layer bottom. Also used in the food industry and pharmaceutical industry.

Sodium selenite pentahydrate

Product name:Sodium selenite pentahydrate
CAS
: 26970-82-1
Molecular Formula: Na2SeO3.5H2O
Molecular weight:263.01
Appearance:white powder
Product description :Used for testing reagent, alkaloids, germination is also used to red glass, glaze and dispensing.