6-amino-1,3-dimetiluratsil Ilova:
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-dimetiluratsil TSS
1-savol: Sizning kompaniyangizning kuchi nimada?
A1: Kimyo sanoatida 20 yildan ortiq tajribamiz bor. Yaxshi hamkorlik zavodlari bilan va bizda qattiq sifat nazorati tizimi mavjud.
2-savol: Sinov uchun bepul namunani bera olasizmi?
A2: Biz sizga sinov uchun bepul namunani taqdim eta olamiz va siz faqat etkazib berish narxini to'lashingiz kerak.
3-savol: Qaysi to'lov shartlarini qabul qilasiz?
A3: L/C, T/T, Western Union, MoneyGram, Paypal mavjud. Lekin mamlakatlarga nisbatan har xil to'lov shartlari.
4-savol: MOQ haqida nima deyish mumkin?
A4: Bu turli mahsulotlarga bog'liq. Odatda bizning MOQ 1 kg ni tashkil qiladi.
5-savol: Yetkazib berish muddati qancha?
A5: Biz har doim to'lovni olgandan keyin 10 kun ichida etkazib beramiz.
6-savol: Yetkazib berish porti haqida nima deyish mumkin?
A6: Xitoyning asosiy portlari mavjud.
7-savol: Sizning sifatingiz bizning talablarimizga javob beradimi yoki yo'qligini qanday bilishimiz mumkin?
A7: Agar siz o'zingizning spetsifikatsiyangizni taqdim eta olsangiz, bizning texnikimiz sifatimiz sizning talablaringizga javob berishi yoki uni siz uchun sozlashi mumkinligini tekshiradi. Tekshirish uchun biz TDS, MSDS va boshqalarni taqdim etishimiz mumkin. Uchinchi tomon tekshiruvi qabul qilinadi, nihoyat, biz sizga xuddi shu kimyoviy moddadan foydalanadigan ba'zi mijozlarimizni tavsiya qilishimiz mumkin.
8-savol: Siz taqdim etasizmi? spetsifikatsiya? U nimani o'z ichiga oladi?
Ha, bizda sifat nazorati bo'limi mavjud materiallar har bir to'plam uchun. Buyum mahsulot bilan farq qiladi. Va biz har bir buyurtma uchun tahlil hisoboti sertifikatini beramiz gkafolat bizning qxoslik
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