6-amino-1,3-dimetiluracilo Aplicación:
6-Amino-1,3-dimethyluracil(DMAU), in pharmaceutical industry, use it in synthesis of Theophylline and etc.;
also can be widely used as ingredient for PVC heat stabilizer;
Capacity:
It is our strong product, we are the leading manufacturer of it, have formal EU-REACH registration;
Technical Data Sheet:
Chemical Name: 6-Amino-1,3-dimethyluracil(DMAU)
Formula: C6H9N3O2
MW: 155.16
Cas#: 6642-31-5
Structure Formula:
Physical Properties:
Color: off-white to light yellow powder;
20degCSpecific Gravity at 20degC: N/A;
Specifications:
Assay: 大于99.0% min.;
loss on drying: 1%max.;
Particle size, 45μm: 99%min.;
Packing: 25kgs plastic woven bag;
Product Operating Principle
- A.Mechanism:
with melting point of more than 290degC, loss on drying under 200degC of less than 1%, it suits for
PVC’s producing process. Can absorb HCl which is by-produced during producing process of PVC, can replace Cl- which is not stable. When be used with
ZnSt2, can react with ZnCl2 to create metal complex, then ZnCl2 losses its activity, so can avoid PVC’s
color from changing into darker, improve PVC’s long term stability; Its basic chemical structure ‘uracil’ is
one of the essential nucleotides of the human body, has no hazardous to human; So it is taken as PVC
heat stabilizer of high-efficiency and safety;
- B.DMAU and ZnSt2:
Stabilizer of DMAU/ZnSt2 is better than stabilizer of CaSt2/ZnSt2 on both initial whiteness and long term
stability; DMAU/ZnSt2 is of systematic stability, its efficiency is better than that of CaSt2/ZnSt2, which is
of synergistic stability;
- C.DMAU and Hydrotalcite(or Aluminosilicate):
To add 3-4% of DMAU and 8-10% hydrotalcite(or Aluminosilicate, whose cost is lower) into Calcium/Zinc stabilizer, it can improve
PVC’s initial colorless, and is more economic;
- D.DMAU and Stearoyl benzoyl methane:
DMAU can improve PVC’s initial colorless and long term heat stability, so is Stearoyl benzoyl methane;
when preparing PVC stabilizer, DMAU can replace stearoyl benzoyl methane, DMAU can be used together
with stearoyl benzoyl methane also;
- E.History of DMAU:
The world main producers of PVC stabilizer are cooperating with us. Accompany more and more countries
forbid to use lead salts PVC stabilizer, it will be used more and more widely; We are the leading
manufacturer of DMAU.
6-amino-1,3-dimetiluracilo FAQ
P1: Cal é a forza da súa empresa?
A1: Temos máis de 20 anos de experiencia na industria química. Con fábricas de boa cooperación e temos un rigoroso sistema de control de calidade.
P2: Poderías proporcionar unha mostra gratuíta para a proba?
A2: Podemos proporcionarche unha mostra gratuíta para a proba e só tes que pagar o custo de entrega.
P3: Que condicións de pago aceptas?
A3: L/C, T/T, Western Union, MoneyGram, Paypal están dispoñibles. Pero diferentes condicións de pago para os países.
Q4: What’s about the MOQ ?
A4: depende de diferentes produtos. Normalmente o noso MOQ é de 1 kg.
Q5: What’s the delivery lead time?
A5: Sempre faremos a entrega dentro de 10 días despois de recibir o pago.
P6: E o porto de entrega?
A6: Os principais portos de China están dispoñibles.
P7: Como poderiamos saber se a túa calidade pode cumprir os nosos requisitos ou non?
A7: Se puideses proporcionar as túas especificacións, o noso técnico comprobará se a nosa calidade pode satisfacer os teus requisitos ou personalizalo para ti. Tamén podemos proporcionar o noso TDS, MSDS, etc. E a inspección de terceiros é aceptable. Por fin, podemos recomendarche algúns dos nosos clientes que usan o mesmo produto químico.
P8: proporcionas o especificación? Que contén?
Si, temos un departamento de control de calidade para probalo materiais para cada lote. O artigo é diferente co produto. E emitiremos o certificado de informe de análise de cada pedido a ggarantía noso qualidade
6-amino-1,3-dimetiluracilo Video
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