TIANFUCHEM-- 17321-47-0--High purity O,O-Dimethyl phosphoramidothioate in stock
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| 1 Metric Ton |
FOB Price: USD 2000.0000 |
- Min.Order :1 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
17321-47-0 High purity O,O-Dimethyl phosphoramidothioate O,O-Dimethyl phosphoramidothioate in stock
Quick Details
- Appearance:White Powder
- Application:API，Pharmaceutical intermediates
- PackAge:25KGS/Drum
- ProductionCapacity:1000|Metric Ton|Day
- Storage:Room temperature
- Transportation:BY SEA
Superiority:
TIANFUCHEM-- 17321-47-0--High purity O,O-Dimethyl phosphoramidothioate in stock
Our company was built in 2009 with an ISO certificate.In the past 10 years,
we have grown up as a famous fine chemicals supplier in China
And we had established stable business
relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Pharmaceutical intermediates
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Details:
TIANFUCHEM-- 17321-47-0--High purity O,O-Dimethyl phosphoramidothioate in stock
Our company was built in 2009 with an ISO certificate.In the past 10 years,
we have grown up as a famous fine chemicals supplier in China
And we had established stable business
relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
Details
CAS No.: 17321-47-0
Molecular formula: C2H8NO2PS
Molecular weight: 141.13
EINECS number: 241-342-2
Related Categories: Pesticide Intermediates; Insecticide Intermediates; Organophosphorus Insecticides
Mol file: 17321-47-0.mol
Chemical properties This product is a colorless liquid, b.p. 72 ~ 73 ° C / 160 Pa, n20D 1.5025, insoluble in water.
Use O, O-dimethyl thiophosphoramide is referred to as spermine or amide, and is an intermediate for the synthesis of methamidophos.
Mainly used as an intermediate of methamidophos and acephate
Production method The preparation method is obtained by amination of methyl chloride as a raw material.
A certain amount of methyl chloride and an appropriate amount of solvent are put into the enamel reaction kettle, and cooled to about 0 ° C under stirring, and then a certain amount of ammonia water is slowly dropped, and the reaction temperature is controlled at about 20 ° C, and the addition is completed at about 1.5 h. After the incubation for 0.5 h, the sample was analyzed to detect the peak of the methyl chloride peak. The material is pumped into the extraction vessel and left to stand layering. The oil layer is the crude amine product, and then the solution is desolvated by the lifting membrane system to obtain the refined amide, the content is 90% to 93%, and the moisture content is less than 0.2%.
Packing:
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Delivery:
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Our Factory
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