NITROFURAZONE China supplier best service CAS NO.59-87-0

Min.Order Quantity:: 1 Metric Ton

Purity:: >99%

Port:: Tianjin,Qingdao or as your requirements

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

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Product Details

Keywords

NITROFURAZONE China supplier
NITROFURAZONE lower price
NITROFURAZONE high quality

Quick Details

ProName: NITROFURAZONE China supplier best serv...
CasNo: 59-87-0
Molecular Formula: C6H6N4O4
Appearance: A yellow or brownish-yellow crystallin...
Application: Nitrofuran antibacterial drugs, mainly...
DeliveryTime: within 7 working days
PackAge: 25KGs/drum
Port: Tianjin,Qingdao or as your requirement...
ProductionCapacity: 1000 Metric Ton/Day
Purity: >99%
Storage: in cool and dry place, away from sun ...
LimitNum: 1 Metric Ton

Superiority

gn chemicals co., ltd. is a fast growing pharmaceutical raw materials company in china. we are bulk drugs researcher, supplier, distributor & exporter. we specialize in vitamin series products, antibiotic products and plant extracts. it is remarkable that we are now one of the largest exporters of vitamin b12&vitamin c in china. relying on our own r&d center in shijiazhuang city, we try to satisfy strict demands from customers and also provide good suggestions based on own technology.

moreover, in order to support the continuous growth of our customers, we have strategically set up warehouses in new york, hamburg & hong kong for just-in-time deliveries.

in short, our aim is to use the best service and quality as well as credibility to cooperate with all customers worldwide.

Details

product name: nitrofurazone

chemical name: 5-nitro-2-furaldehyde semicarbazone

cas-no: 59-87-0

chemical formula:c6h6n4o4

molecular weight: 198.1

description: a yellow or brownish-yellow crystalline powder.

standards: ep7.0 bp2015 usp39

storage:store in a well-closed container,protected from light.

packaging: 25 kg/drum or as ordered.

cas:59-87-0

the product is our regular export product.

application: disinfectant and antiseptic used for local or surface sterilization

product name:nitrofurazone usp35

analysis	spec
appearance	yellow or brownish-yellow crystaline powder
identification a(usp)	infrared absorption<197k>
identification b (usp)	ultraviolet absorption<197u> solution:8μg per ml,prepared as directed in the assay. radio:a306/a375 does not exceed 0.25.
identification c (usp)	dissolve 400mg of potassium hydroxide in 10ml of alcohol. immediately before use dilute this solution with dimethylformamide to 100ml of the prepared solution add a few crystals to nitrofurazone: a purple solution results
ph(usp)	5.0 to 7.0
loss on drying(usp)	not more than 0.5%
residue on ignition (usp)	not more than 0.1%
ordinary impurities (tlc)(usp)	not more than 2.0%
iimit of 5-nitro-2-furfuraldazine (tlc)(usp)	not more than 0.5%
assay(uv)(usp)	98.0 to 102.0% of c6h6n4o4 calculated on the dries basis
residual solvent(hplc)(in-house) acetic acid	not more than 1000ppm