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:1502-47-2
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:1502-47-2
Min.Order:1
Negotiable
Type:Other
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:1502-47-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:1502-47-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:1502-47-2
Min.Order:1 Kilogram
FOB Price: $38.0 / 59.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:1502-47-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirymelem CAS:1502-47-2 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, stero
Cas:1502-47-2
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
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
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:1502-47-2
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
Cas:1502-47-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryProduct name: Melem CAS No.: 1502-47-2 Molecule Formula:C6H6N10 Molecule Weight:218.18 Purity: 98.0% Package: 25kg/bag Description:Off-white to beige powder without caking Manufacture Standards:Enterprise Standard
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
Cas:1502-47-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu 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
Cas:1502-47-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:1502-47-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:1502-47-2
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
Cas:1502-47-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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
Cas:1502-47-2
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryWe 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
Cas:1502-47-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:1502-47-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.Appearance:A white or almost white crystallin
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:1502-47-2
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:1502-47-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:1502-47-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
best seller Application:API
Cas:1502-47-2
Min.Order:0
Negotiable
Type:Manufacturers
inquiryConditions | Yield |
---|---|
With ammonia at 250 - 385℃; for 24h; | 96% |
at 385 - 390℃; for 69h; | 95.5% |
at 400℃; for 4h; | 85% |
ammonium thiocyanate
melem
Conditions | Yield |
---|---|
at 260℃; |
trithiocyanuric acid
A
carbon disulfide
B
thiocyanic acid
C
melem
Conditions | Yield |
---|---|
at 360℃; |
melem
Conditions | Yield |
---|---|
at 360℃; |
ammonium thiocyanate
A
melem
Conditions | Yield |
---|---|
at 200 - 300℃; |
dicyandiamide
melem
Conditions | Yield |
---|---|
at 450℃; for 5h; |
Conditions | Yield |
---|---|
at 450℃; for 5h; |
ammonium dicyanamide
melem
Conditions | Yield |
---|---|
at 450℃; for 5h; |
Conditions | Yield |
---|---|
at 630℃; |
Conditions | Yield |
---|---|
aluminum oxide at 400℃; under 2250.23 Torr; |
Conditions | Yield |
---|---|
heating at 350°C for 30-40 min; | |
heating at 400°C for 1 h in vac.; |
Conditions | Yield |
---|---|
byproducts: mellone; below 250°C; |
sodium dicyanamide
A
2,4,6-triamino-s-triazine
F
melem
G
melam
H
5,8-diamino-1,3,4,6,7,9,9b-heptaaza-1H-phenalen-2-one
I
ammeline
J
2,4,6-tris(cyanoamino)-1,3,5-triazine
Conditions | Yield |
---|---|
Stage #1: sodium dicyanamide With water; nitric acid Inert atmosphere; Stage #2: With ammonium hydroxide |
A
2,4,6-triamino-s-triazine
F
melem
G
melam
H
5,8-diamino-1,3,4,6,7,9,9b-heptaaza-1H-phenalen-2-one
I
ammeline
J
2,4,6-tris(cyanoamino)-1,3,5-triazine
Conditions | Yield |
---|---|
Stage #1: 1-ethyl-3-methylimidazolium dicyanamide With water; nitric acid Stage #2: With ammonium hydroxide |
1-buthyl-3-methylimidazolium dicyanamide
A
2,4,6-triamino-s-triazine
F
melem
G
melam
H
5,8-diamino-1,3,4,6,7,9,9b-heptaaza-1H-phenalen-2-one
I
ammeline
J
2,4,6-tris(cyanoamino)-1,3,5-triazine
Conditions | Yield |
---|---|
Stage #1: 1-buthyl-3-methylimidazolium dicyanamide With nitric acid Stage #2: With water Stage #3: With ammonium hydroxide |
Conditions | Yield |
---|---|
at 389℃; |
Conditions | Yield |
---|---|
at 450℃; for 12h; Inert atmosphere; |
Conditions | Yield |
---|---|
With potassium chloride; lithium chloride at 499.84℃; for 0.166667h; Time; Sealed tube; |
Conditions | Yield |
---|---|
With potassium chloride; lithium chloride at 499.84℃; for 0.166667h; Sealed tube; |
N-Cyanoguanidine
melem
Conditions | Yield |
---|---|
With potassium chloride; lithium chloride at 499.84℃; for 0.333333h; Reagent/catalyst; Time; Sealed tube; |
Conditions | Yield |
---|---|
With oxygen Heating; |
melem
2,5,8-tris(trichlorophosphinimino)-s-heptazine
Conditions | Yield |
---|---|
With phosphorus pentachloride In 1,2-dichloro-benzene for 45h; Kirsanov reaction; Reflux; | 91% |
With phosphorus pentachloride In trichlorophosphate for 20h; Heating / reflux; |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 180℃; for 40h; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
In water Reflux; | 49% |
melem
Conditions | Yield |
---|---|
With sulfuric acid In water at 4℃; Inert atmosphere; | 39% |
Conditions | Yield |
---|---|
at 300℃; for 4h; Inert atmosphere; | 24.4% |
melem
Conditions | Yield |
---|---|
With potassium hydroxide In water at 160℃; for 6h; Schlenk technique; | 20% |
Conditions | Yield |
---|---|
In water Reflux; | 18% |
Conditions | Yield |
---|---|
In 1,2-dichloro-benzene for 22h; Inert atmosphere; Reflux; | 10.2% |
Conditions | Yield |
---|---|
With sulfuric acid | |
With nitric acid | |
With potassium hydroxide |
Conditions | Yield |
---|---|
With acid |
Conditions | Yield |
---|---|
at 150℃; |
melem
2,5,8-tris(trichlorophosphinimino)-s-heptazine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: phosphorus pentachloride / 1,2-dichloro-benzene / 45 h / Reflux 2: 1,2-dichloro-ethane View Scheme |
melem
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: phosphorus pentachloride / 1,2-dichloro-benzene / 45 h / Reflux 2: 1,2-dichloro-ethane / 0 - 20 °C / Inert atmosphere View Scheme |
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