D-Glucosamine Hydrochloride minangka gula amino lan prekursor utama ing sintesis biokimia protein glikosilat lanlipid. Glucosamine minangka bagean saka struktur polisakarida kitosan lan kitin, sing nyipta exoskeleton of krustasea lan arthropods liyane, uga tembok sel jamur lan akeh organisme sing luwih dhuwur.
D-Glukosamin Hydrochloride
Glukosamin Hydrochloride / D-Glucosamine hydrochloride CAS: 66-84-2
Properti Kimia D-Glukosamin hidroklorida
MF: C6H14ClNO5
MW: 215.63
EINECS: 200-638-1
Titik lebur: 190-194 ° C (dec.) (Surem)
Alpha: 72.5 º (c = 2, H2O, 5jam.)
Indeks refraktif: 72 ° (C = 1, H2O)
Kelarutan: H2O: 0,1 g / mL, bening, tanpa warna
Kelarutan banyu: larut
Merck: 14.4458
BRN: 4157370
Stabilitas: Stabil. Kompatibel karo agen oksidasi sing kuwat. Bisa kobong
D-Glucosamine hydrochloride CAS: 66-84-2 Spesifikasi:
Barang |
Standar |
Asile |
Penampilan |
Powder Kristal Putih |
Selaras |
Identifikasi |
Penyerapan IR |
Selaras |
sulfat |
â ‰ ¤0,24% |
Selaras |
Rotasi Khusus (25â „ƒ) |
+ 70,00 ° - + 73,00 ° |
+ 71,54 ° |
Sisa ing Pengapian |
â ‰ ¤0,1% |
0,04% |
Kotor organik sing ora stabil |
Ketentuan sarat |
Selaras |
Kerugian Pangatusan |
â ‰ ¤1,0% |
0,03% |
PH (2%, 25â „ƒ) |
3.0-5.0 |
3.91 |
Klorida |
16,2-16,7% |
16,60% |
Metal abot |
â ‰ ¤10ppm |
<10ppm |
Arsenik |
â ‰ ¤3ppm |
<3ppm |
Assay |
98,00 ~ 102,00% |
99,85% |
Cacah piring total |
MAX 500cfu / g |
Lulus |
Ragi & jamur |
MAX 100cfu / g |
Lulus |
Salmonella |
Negatif |
Negatif |
E.Coli |
Negatif |
Negatif |
Kesimpulan |
Produk iki salaras karo USP32 |
|
Seri glukosamin |
CAS NO. |
Formula Molekuler |
Glukosamin Hydrochloride |
66-84-2 |
C6H13NO5.HCL |
Glucosamine Sulfate Sodium Klorida |
38899-05-7 |
(C6H14NO5ï¼ ‰ 2SO4.2NaCL |
Glucosamine Sulfate Potassium Klorida |
31284-96-5 |
(C6H14NO5ï¼ ‰ 2SO4.2KCL |
N-Acetyl-D-Glucosamine |
7512-17-6 |
C8H15NO6 |