Caldaia a cristalli bianchi trattamento acqua Scavenger di ossigeno CAS 497-18-7 per Trattamento dell'acqua Carbohydrazide

Model No.
Synthesis Material Intermediates
Colore
Bianco
termine di pagamento
t/t, bonifico bancario, ecc.
spedizione
incluso
consegna
prompt
tempo di consegna
3-7 giorni
Pacchetto di Trasporto
as Customer Request
Marchio
Bellaire
Origine
China
Codice SA
293349009
Capacità di Produzione
50000pieces/Per Year
Prezzo di riferimento
$ 445.50 - 495.00
contattaci

Descrizione del Prodotto

Product Name :     Carbohydrazide

Identification
Synonyms       1,3-Diaminourea; Carbonic dihydrazide
Molecular Formula   CH6N4O
Molecular Weight     90.09
CAS Number   497-18-7
EINECS/ELINCS      207-837-2

Properties
Appearance     white needle powder
Solubility     soluble in water
Stability   stable under ordinary conditions

Specification
Items Specifications
Appearance White   needle crystal
Melting point 150-158ºC
Assay(Titration) 98.0 - 102.0%
Loss on drying 0.2% max
PH 12% aqeous 7.2~9.7
Appearance solution Clear
Free Hydrazine 500ppm max
Sulfate 20ppm max

Application
Carbohydrazide is used as an oxygen scavenger to scavenge remaining oxygen to prevent corrosion in closed water system. Carbohydrazide can be used when thermal and pressure stability is required such as in boiler feed system. Carbohydrazide is used as an auxiliary in photographic industry to prevent discoloration. It is used as an intermediate for pharmaceuticals, stabilizers and water treatment chemicals.

Packing and Storage
Packing:   In 25kgs net cardboard drum, carton or paper-plastic bag  
Storage:     Keep tightly closed.

Safety   I nformation
UN3077 Class 9 PG III
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company. 

 

 

 

Chemical Supply Carbohydrazide Factory Wholesale Price Good CAS 497-18-7     

Basic Info.

Chemical Supply Carbohydrazide Factory Wholesale Price Good CAS 497-18-7

Factory Show:

Chemical Supply Carbohydrazide Factory Wholesale Price Good CAS 497-18-7

Packaging & Shipping

 

Chemical Supply Carbohydrazide Factory Wholesale Price Good CAS 497-18-7
Company Profile

Shanxi Belair import and export trade Co., Ltd specializes in exporting high quality Chemical raw materials, Pharmaceutical raw materials. Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.Our company is always adhering to the ""open. flexible; integrity, and win-win"" business purposes and under the guidance of Business philosophy: ""keeping credit, value quality, punctual delivery.favorable price " continuously developing the excellent products, improving the service quality.putting eforts to expand the international market, we are commmitted to provide the excellent quality of products and the perfect services to the friends all over the world. We welcome all merchants to visit our company and talk over business with us! We will provide the most comprehensive products and service to you! We are looking forward to your cooperation.
 

FAQ

1.What is your shipping terms ?
 Faster ways : EDEX , DHL , UPS , TNT , etc by sea or by air 
2.Can you design and make as customers ' request ?
 Yes , we will do as the detailed specification from the customers , and professional recommendatiop will be offered to customers .
3.What services can we provide ?
 Accepted Delivery Terms : FOB , CIF , EXW 
 Accepted Payment Type : T / T , Bank transfer , Western union , Bitcoin .
4.What is your delivery time ?
 Delivery :2-3weeks after we receive the deposit .
5.How does your factory do regarding quality control ? We do test for 3 times before packing .


 

 

 

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