(R)-(-)-1,2-Propanediol CAS 4254-14-2 Purity ≥99.0% (GC) ee ≥99.0% High Purity
Ugavi wa Watengenezaji wenye Usafi wa Hali ya Juu na Ubora Imara
(S)-(+)-1,2-Propanediol CAS 4254-15-3
(R)-(-)-1,2-Propanediol CAS 4254-14-2
Viwanja vya Chiral, Ubora wa Juu, Uzalishaji wa Kibiashara
Jina la Kemikali | (R)-(-)-1,2-Propanediol |
Visawe | (R)-(-)-1,2-Dihydroxypropane;(R)-(-)-Propylene Glycol |
Nambari ya CAS | 4254-14-2 |
Nambari ya CAT | RF-CC222 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C3H8O2 |
Uzito wa Masi | 76.09 |
Kiwango cha kuyeyuka | -57 ℃ |
Msongamano | 1.04 g/mL kwa 25℃ (lit.) |
Kuchemka | 186 ~ 188℃ (765 mmHg (lit.)) |
Kiwango cha Kiwango | 103℃ |
Kielezo cha Refractive | n20/D 1.434 (lit.) |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Kioevu kisicho na Rangi hadi Manjano Kidogo |
Usafi wa Kemikali | ≥99.0% (GC) |
Usafi wa Chiral | ee ≥99.0% (GC) |
Kiwango cha Mtihani | Kiwango cha Biashara |
Matumizi | Mchanganyiko wa Chiral;Wasaidizi wa Dawa |
Kifurushi: Chupa, Pipa, 25kg/Pipa, au kulingana na mahitaji ya mteja.
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga dhidi ya mwanga, unyevu na kushambuliwa na wadudu.
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Shanghai Ruifu Chemical Co., Ltd. ndio watengenezaji na wasambazaji wakuu wa (R)-(-)-1,2-Propanediol (CAS: 4254-14-2) yenye ubora wa juu, inayotumika sana katika usanisi wa kikaboni, usanisi wa dawa. kati na usanisi mzuri wa kemikali.
Shanghai Ruifu Chemical Co., Ltd. ina jukumu muhimu katika kemia ya chiral, kampuni imejitolea katika uzalishaji wa misombo ya chiral.Bidhaa zetu zinasifiwa sana na wateja.
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