Silver Sulfadiazine CAS NO.22199-08-2

FOB Price:: USD 555.00-600.00 /Kilogram Get Latest Price

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Beijing/Shanghai/Shenzhen/Hangzhou

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

Silver Sulfadiazine
Antibiotic
22199-08-2

Quick Details

ProName: Silver Sulfadiazine
CasNo: 22199-08-2
Molecular Formula: C18H18N6O
Appearance: White to off-white powder
Application: Antibiotic
DeliveryTime: 7 working days from China after receiv...
PackAge: 1kg/bag, 25kg/drum
Port: Beijing/Shanghai/Shenzhen/Hangzhou
ProductionCapacity: 5 Metric Ton/Year
Purity: 99%
Storage: Keep in dark place,Inert atmosphere, r...
LimitNum: 1 Kilogram
Related Substances: ≤0.1%
Residue on Ignition: ≤0.5%
Heavy Metal: /
Valid Period: 3 years
Appearance: White to off-white powder
Identification: A: Infrared Absorption B: The R, value...
Loss on drying: ≤0.5%
Limit of nitrate: ≤0.1%
Chromatographic Purity: A: No secondary spot in the chromatogr...
Silver content: 29.3~30.5%
Assay: 98.0~102.0%
Particle size: The average particle size is not great...

Superiority

assay: 90% up by gc;

stable supply with over 5mt annually;

Details

silver sulfadiazine

product information

product name	silver sulfadiazine
cas no.	22199-08-2
molecular formula	c18h18n6o
molecular weight	334.38
usage	antibiotics

reference coa

items	standards	results
appearance	white to off-white powder	conforms
identification	a: infrared absorption	conforms
	b: the r, value of the principal spot in the thin-layer chromatogram of the test solution as obtained in the test for chromatographic purity corresponds to that obtained from standard a	conforms
	c: dissolve about 1g in 15ml of ammonium hydroxide and 15ml of water in a 50ml volumetric flask, dilute with water to volume, and mix; the solution so obtained responds to the tests for sliver	conforms
loss on drying	≤0.5%	0.11%
limit of nitrate	≤0.1%	0.05%
chromatographic purity	a: no secondary spot in the chromatogram of the test solution is greater or more intense than the principal spot obtained from standard solution b (1.0%)	conforms
chromatographic purity	b: the sum of all secondary spots observed is not greater than 2.0%	conforms
silver content	29.3~30.5%	29.86%
assay	98.0~102.0%	99.24%
particle size	the average particle size is not greater than 10um and the size of not more than 10% of the particles is greater than 40um.	conforms
conclusion	conforms to usp38

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sinoway industrial co., ltd. was established in 1987 in xiamen, china, and now has been a leading group specialized in research, development, custom manufacturing and trading of pharmaceutical intermediates, apis, health and food supplements, cosmetic raw materials, herbal extracts, polypeptides and prostaglandin derivatives, etc..

we have passed iso9001:2015. with qualified products, competitive price and excellent service, we have received great reputation of our customers from all over the world, including southeast asia, europe, north america, south america, middle east and other countries. we have over 20 years good partners in japan、korea and switzerland.

sinoway has a professional r&d team. we have built close cooperative relationships with many research institutes and universities in china. moreover, sinoway combines market analysis with technology, providing new business trends to our clients.

in addition, we have very close cooperation relationships with many chinese pharmaceutical factories. these pharmaceutical manufacturers have gmp regulated workshops, advanced production and testing equipments, first-class qc labs and a production team with rich experience. we can supply various active pharmaceutical ingredients and finished products which meet ep/usp/bp standards. chinese gmp, eu-gmp, cos/cep certificates with dmf documents are available, and many products have been approved by fda.

we believe that quality and innovation are vital for an enterprise. adhering to the business philosophy of integrity and win-win cooperation, sinoway is looking forward to have a bright future with you together.