(+)-Di-p-toluoyl-D-Tartaric Acid;D-DTTA CAS 32634-68-7 Ketulenan ≥99.0% Ketulenan Optik ≥99.0% Kualiti Tinggi
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Nama Kimia | (+)-Di-p-toluoyl-D-Tartaric Acid |
sinonim | D-DTTA |
Nombor CAS | 32634-68-7 |
Nombor CAT | RF-CC129 |
Status Stok | Dalam Stok, Skala Pengeluaran Sehingga Tan |
Formula molekul | C20H18O8 |
Berat Molekul | 386.36 |
Jenama | Kimia Ruifu |
item | Spesifikasi |
Penampilan | Serbuk Putih atau Putih atau Serbuk Kristal |
Kesucian | ≥99.0% |
Kesucian Optik | ≥99.0% |
Specific Putaran [α]D20 | +136.0° ~ +143.0°(C=1, EtOH) |
Kejelasan | Akur |
Takat lebur | 165.0~171.0 ℃ |
Kelembapan (KF) | ≤0.50% |
Kerugian pada Pengeringan | ≤0.50% |
Standard Ujian | Standard Perusahaan |
Penggunaan | Sebatian Kiral;Perantara Farmaseutikal |
(+)-Di-p-toluoyl-D-Tartaric Acid;D-DTTA (CAS 32634-68-7) Laluan Sintetik
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