CAS No.: | 645-35-2 |
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Formula: | C6h10cln3o2 |
EINECS: | 211-438-9 |
Type: | Pharmaceutical Intermediates |
Appearance: | Powder |
Quality: | Refined |
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L-Histidine hidklorida untuk zat tambahan Halal bubuk CAS 645-35-2
L-Histidine hidklorida Basic information | |
Nama Produk: | L-Histidine hidklorida |
CAS: | 645-35-2 |
MF: | C6H10CN3O2 |
MW: | 191.62 |
EINECS: | 211-438-9 |
L-Histidine hidroklorida Chemical Properties | |
Titik lebur | 243-244 SBP C(Solv: Etanol (64-17-5)) |
suhu penyimpanan. | Suasana inert 2-8 derajat C |
formulir | Kristalin |
BRN | 4168261 |
L-Histidine HCl | AJI92 | EP6 |
Penyerangan | 99.0-101.0 | 98.5-101.0% |
PH | 3.5-4.5 | 3.0-5.0 |
Rotasi tertentu[a]D20 | Kembali ke angka 8.9 9.5 | Kembali ke angka 9.2 10.6 |
Rotasi tertentu[a]D25 | / | / |
Daya Pancar (T430) | ≥98.0% | / |
Klorida(Cl) | 16.66-17.08% | / |
Amonium(NH4) | ≤0.02% | ≤0.02% |
Sulfat(SO4) | ≤0.02% | ≤0.03% |
Setrika(Fe) | ≤10PPM | ≤10PPM |
Logam berat (Pb) | ≤10PPM | ≤10PPM |
Asam-asam amino lainnya | kenyamanan | / |
Bahan positif Ninhidin-positive | / | kenyamanan |
Kehilangan saat mengeringkan | ≤0.20% | 7.0-10.0% |
Residu saat pengapian | ≤0.10% | ≤0.10% |
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