6-amino-1,3-dimetyluracil Aplikácia:
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-dimetyluracil FAQ
Q1: Aká je sila vašej spoločnosti?
A1: Máme viac ako 20 rokov skúseností v chemickom priemysle. S dobrými továrňami na spoluprácu a máme prísny systém kontroly kvality.
Q2: Mohli by ste poskytnúť bezplatnú vzorku na test?
A2: Môžeme vám poskytnúť bezplatnú vzorku na testovanie a musíte zaplatiť iba náklady na doručenie.
Q3: Ktoré platobné podmienky akceptujete?
A3: L / C, T / T, Western Union, MoneyGram, Paypal sú k dispozícii. Ale rôzne platobné podmienky voči krajinám.
Q4: Čo sa týka MOQ?
A4: Závisí to od rôznych produktov. Naše MOQ je zvyčajne 1 kg.
Q5: Aká je dodacia lehota?
A5: Vždy dodáme do 10 dní po obdržaní platby.
Q6: A čo port doručenia?
A6: Hlavné prístavy v Číne sú k dispozícii.
Q7: Ako by sme mohli vedieť, či vaša kvalita môže spĺňať naše požiadavky alebo nie?
A7: Ak by ste mohli poskytnúť svoju špecifikáciu, náš technik skontroluje, či naša kvalita môže spĺňať vaše požiadavky alebo ju prispôsobiť. Mohli by sme vám tiež poskytnúť naše TDS, MSDS atď. A kontrola tretej strany je prijateľná. Nakoniec by sme vám mohli odporučiť niektorých našich zákazníkov, ktorí používajú rovnakú chemikáliu.
Q8: Poskytujete špecifikácia? Čo obsahuje?
Áno, máme oddelenie kontroly kvality na testovanie materiálov pre každú dávku. Položka sa líši od produktu. A my vystavíme certifikát správy o analýze pre každú objednávku gzáruka náš qnosti
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