béta-hydroxybutyrate Natrium BHB CAS NO 150-83-4 BHB
Natrium 3-hydroxybutyrate loba aya di alam, getih manusa jeung cikiih.Ieu nembongkeun aktivitas optik sarta bisa crystallized dina kaayaan murni.Gugus hidroksil bisa gaul jeung gampang larut dina cai, étanol, éter, jeung uap garing.Kusabab ayana gugus polar OH, kaasaman k na ningkat, sareng gampang diréaksikeun sareng alkohol atanapi asam.Polimér tina 3-hydroxybutyrate bisa decomposed ku mikroorganisme dina duanana kaayaan aérobik jeung anaérobik, ku kituna bisa dipaké dina plastik biodegradable, tapi teu aya produksi industri skala badag ayeuna.
| Barang | spésifikasi |
| Penampilan | bubuk kristalin bodas |
| Bau | Teu bau |
| Leungitna dina drying | NMT 5,0% |
| Uji (BHB-Na) | 98,0%~102% (Dasar Ondried) |
| Uji (BHB) | 80.0%-86.%(Ondriedbasis) |
| logam beurat | NMT 10ppm |
| Timbel | NMT 3ppm |
| Kadmium | NMT 1 ppm |
| Merkurius | NMT 0.5ppm |
| Arsén | NMT 1.5ppm |
| Jumlah piring cacah | NMT 1000cfu / g |
| Kapang ragi | NMT 100cfu/g |
| Salmonella | Negatip dina 10 g |
| E.coli | Negatip dina 10 g |
Natrium 3-hydroxybutyrate bisa langsung dipaké pikeun ngahasilkeun plastik poliéster alifatik, atawa bisa copolymerized kalawan sanyawa séjén pikeun ngahasilkeun plastik kalayan kinerja alus teuing.
25KGS / DRAM, 9TONS / wadahna.
Panyimpenan: Disimpen di jero gudang anu garing sareng berventilasi, nyegah sinar panonpoé langsung, rada tumpukan sareng nempatkeun ka handap.
DL-3-Hydroxybutyric acid natrium uyah
Beta hidroksibutirat Natrium
Kalsium hidroksibutirat béta
Béta-hidroksibutirat Kalium
Mangésium Béta Hydroxybutyrate
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