As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:556-99-0
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:556-99-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:556-99-0
Min.Order:1 Kilogram
FOB Price: $6.0 / 10.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:556-99-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
triuret CAS: 556-99-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, ste
Cas:556-99-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Ai
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:556-99-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Our product has a very high quality and now we are exporting to customers overseas with very positive feedback. With best price, quality and service from Nanjing Sunny, we are confident to set up a very nice cooperation with customers all over the w
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
best seller Application:API
1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in
TriuretAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:Used in Synthesis, Pharmaceuticals and other fields Transportation:Sea/air/courier
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:intermediate
Puerarin Application:Puerarin
Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
best seller Application:API
Triuret cas 556-99-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Conditions | Yield |
---|---|
With zinc monoglycerolate In neat (no solvent) at 140℃; under 30.003 Torr; for 7h; Green chemistry; | 75% |
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In water for 0.5h; Heating; | 34% |
Conditions | Yield |
---|---|
extreme slow heating in opened vessel at 105 +/- 1°C; 770 h; amt. of products depends on surface/mass ratio of urea; | A 3.6% B n/a C n/a |
extreme slow heating in opened vessel at 105 +/- 1°C; 275 to 770 h; |
Conditions | Yield |
---|---|
With dihydrogen peroxide |
Conditions | Yield |
---|---|
With lithium carbonate Bei der elektrochemischen Oxydation an einer Bleidioxydanode; |
Conditions | Yield |
---|---|
at 170 - 175℃; |
Conditions | Yield |
---|---|
With dihydrogen peroxide | |
With alkali .H2O2 | |
With water; dihydrogen peroxide; lithium carbonate at 37℃; bei pH 8; |
N'-carbonyl-N,N-dichloro-urea
triuret
Conditions | Yield |
---|---|
With tetrachloromethane; potassium iodide at 0℃; |
Conditions | Yield |
---|---|
at 100℃; | |
at 100℃; | |
With toluene at 100℃; |
Conditions | Yield |
---|---|
With thionyl chloride | |
at 120 - 130℃; |
Conditions | Yield |
---|---|
With sulfuryl dichloride | |
With phosgene; toluene |
Conditions | Yield |
---|---|
(i) (thermolysis), (ii) NH3; Multistep reaction; |
Conditions | Yield |
---|---|
Bei der Einwirkung von UV-Licht.Irradiation; |
uric Acid
water
dihydrogen peroxide
A
triuret
B
isocyanuric acid
uric Acid
dihydrogen peroxide
acetic acid
A
triuret
B
isocyanuric acid
uric Acid
dihydrogen peroxide
A
triuret
B
isocyanuric acid
C
Allantoin
Conditions | Yield |
---|---|
at 90℃; |
Conditions | Yield |
---|---|
bei der elektrolytischen Oxydation an Bleidioxyd-Anoden; |
uric Acid
dihydrogen peroxide
iron(III) chloride
A
triuret
B
ammonia
C
oxalic acid
D
urea
uric Acid
ammonia
dihydrogen peroxide
A
triuret
B
Allantoin
Conditions | Yield |
---|---|
at 135 - 140℃; |
Conditions | Yield |
---|---|
at 170 - 175℃; |
tetrachloromethane
N'-carbonyl-N,N-dichloro-urea
water
A
potassium cyanate
B
triuret
Conditions | Yield |
---|---|
Produkt 5:Jod; |
Conditions | Yield |
---|---|
With pyrographite at 300℃; for 0.05h; Product distribution; Kinetics; Activation energy; Further Variations:; Temperatures; microwave irradiation; |
Conditions | Yield |
---|---|
at 150 - 160℃; |
triuret
triuret; dipotassium-compound
Conditions | Yield |
---|---|
With ammonia; potassium amide Edukt 1: in ueberschuessiger Menge; |
Conditions | Yield |
---|---|
With ammonia; potassium amide |
Conditions | Yield |
---|---|
With sodium ethanolate at 105 - 110℃; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View