2018年1月25日星期四

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.

Sodium tetraethylborate

Product name:Sodium tetraethylborate
CAS
: 15523-24-7
Molecular Formula: (C2H5)4BNa
Molecular weight:150.05

Strontium bromide monohydrate

Product name:Strontium bromide monohydrate
CAS
: 14519-13-2 
Molecular Formula: SrBr2.H2O
Molecular weight:265,44

Tin-II-chloride dihydrate

Product name:Tin-II-chloride dihydrate
CAS: 10025-69-1 
Molecular Formula: SnCl2.2H2O
Molecular weight:225.65
Appearance:colorless crystalline powder
Product description :Used as a reductant, mordant, decoloring agent, to tin plating in the electroplating industry