6-Amino-1,3-dimethyluracil Applicazione:
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-dimethyluracil FAQ
Q1: Chì hè a forza di a vostra cumpagnia?
A1: Avemu più di 20 anni di sperienza in l'industria chimica. Cù fabbriche di bona cooperazione è avemu un sistema strettu di cuntrollu di qualità.
Q2: Pudete furnisce un campione gratuitu per a prova?
A2: Pudemu furnisce un campione gratuitu per a prova, è avete solu pagà u costu di spedizione.
Q3: Chì termini di pagamentu accettate?
A3: L / C, T / T, Western Union, MoneyGram, Paypal sò dispunibuli. Ma diversi termini di pagamentu contru i paesi.
Q4: Chì ci hè u MOQ?
A4: Si dipende di diversi prudutti. Di solitu u nostru MOQ hè 1kg.
Q5: Chì ghjè u tempu di consegna?
A5: Sempre faremu a consegna in 10 ghjorni dopu avè ricevutu u pagamentu.
Q6: Cosa circa u portu di consegna?
A6: I porti principali in Cina sò dispunibili.
Q7: Cumu pudemu sapè se a vostra qualità puderia risponde à i nostri bisogni o micca?
A7: Se pudete furnisce a vostra spec, u nostru tecnicu verificarà se a nostra qualità puderia risponde à i vostri bisogni o persunalizà per voi. Pudemu ancu furnisce i nostri TDS, MSDS, ecc. È l'ispezione di terzu hè accettabile, Infine, pudemu ricumandemu alcuni di i nostri clienti chì utilizanu u listessu chimicu.
Q8: Fornite u spec? Chì cuntene ?
Iè, avemu un dipartimentu di cuntrollu di qualità per pruvà materiali per ogni batch. L'articulu hè diversu cù u pruduttu. È daremu u certificatu di rapportu di analisi per ogni ordine à ggaranzia i nostri qualità
6-Amino-1,3-dimethyluracil Video
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