6-Amino-1,3-dimetiluracil Aplicació:
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-dimetiluracil Preguntes freqüents
P1: Quina és la força de la vostra empresa?
A1: Tenim més de 20 anys d'experiència en la indústria química. Amb fàbriques de bona cooperació i tenim un estricte sistema de control de qualitat.
P2: Podríeu proporcionar una mostra gratuïta per a la prova?
A2: us podem oferir una mostra gratuïta per a la prova i només heu de pagar el cost de lliurament.
P3: Quines condicions de pagament accepteu?
A3: L/C, T/T, Western Union, MoneyGram, Paypal estan disponibles. Però hi ha diferents condicions de pagament per països.
P4: Què passa amb el MOQ?
A4: depèn de diferents productes. Normalment el nostre MOQ és d'1 kg.
P5: Quin és el termini de lliurament?
A5: Sempre farem el lliurament en un termini de 10 dies després de rebre el pagament.
P6: Què passa amb el port de lliurament?
A6: Els ports principals de la Xina estan disponibles.
P7: Com podríem saber si la vostra qualitat pot complir els nostres requisits o no?
A7: Si podeu proporcionar les vostres especificacions, el nostre tècnic comprovarà si la nostra qualitat pot satisfer els vostres requisits o personalitzar-la per a vosaltres. També podríem proporcionar el nostre TDS, MSDS, etc. per comprovar-ho. I la inspecció de tercers és acceptable, per fi, podríem recomanar-vos alguns dels nostres clients que utilitzen el mateix producte químic.
P8: proporcioneu el especificació? Què conté?
Sí, tenim un departament de control de qualitat per provar-lo materials per a cada lot. L'article és diferent amb el producte. I emetrem el certificat d'informe d'anàlisi per a cada comanda ggarantia nostre qualitat
6-Amino-1,3-dimetiluracil Video
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