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产地 | 美国 |
品牌 | sigma |
货号 | 49419-25G |
用途 | 科研试验 |
包装规格 | 瓶 |
CAS编号 | 56-85-9 |
纯度 | 99.5% |
是否进口 | 是 |
49419
BioUltra
100
≥99.5% (NT)
powder
[α]20/D +33.0±1°, c = 5% in 5 M HCl
cell culture | mammalian: suitable
insoluble matter, passes filter test
≤0.5% foreign amino acids
≤0.1% (as SO4)
≤0.1% loss on drying, 110 °C
white
5.0-6.0 (25 °C, 0.1 M in H2O)
185 °C (dec.) (lit.)
H2O: 0.1 M at 20 °C, clear, colorless
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤200 mg/kg
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
0.1 M in H2O
λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
N[C@@H](CCC(N)=O)C(O)=O
1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
ZDXPYRJPNDTMRX-VKHMYHEASA-N