90210
D-(+)-海藻糖 二水合物
≥99.0%, suitable for microbiology, composed of two α-glucose units that is used as a protectant, stabilizer and to support proper folding
别名:
海藻糖二水合物，a-d-吡喃葡萄糖基a-d-吡喃葡萄糖苷, α,α-海藻糖, α-D-吡喃葡萄糖基-α-D-吡喃葡萄糖苷
选择尺寸
关于此项目
Quality Level
assay
≥99.0% (HPLC), ≥99.0%
form
powder
optical activity
[α]20/D +176 to +186°, c = 2% in H2O
mol wt
378.33 g/mol
impurities
≤0.1% glucose
ign. residue
≤0.1% (as SO4)
solubility
H2O: 0.1 g/mL, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
As: ≤0.1 mg/kg, Ca: ≤200 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, Mg: ≤10 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤10 mg/kg
application(s)
microbiology
SMILES string
[H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1
InChI key
DPVHGFAJLZWDOC-PVXXTIHASA-N
General description
Application
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
此项目有
商品
Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 90210-250G | 04061833246450 |
| 90210-50G | 04061835571963 |