S4019
碳酸氢钠
Hybri-Max™, powder, suitable for hybridoma, ≥99.5%
别名:
碳酸氢钠, 小苏打
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线性分子式:
NaHCO3
化学文摘社编号:
分子量:
84.01
UNSPSC Code:
12161702
NACRES:
NA.75
PubChem Substance ID:
EC Number:
205-633-8
Beilstein/REAXYS Number:
4153970
MDL number:
InChI key
UIIMBOGNXHQVGW-UHFFFAOYSA-M
InChI
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
SMILES string
[Na+].OC([O-])=O
grade
Hybri-Max™
assay
≥99.5%
form
powder
technique(s)
cell culture | hybridoma: suitable
impurities
endotoxin, tested
pH
8.3 (0.1 molfreshly prepared)
pKa (25 °C)
(1) 6.37, (2) 10.25 (carbonic acid)
solubility
water: soluble 100 mg/mL
density
2.16 g/mL at 25 °C (lit.)
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Application
碳酸氢钠已作为一种补充剂：
- 在极限必需培养基（MEM）/冲洗培养基中进行胚胎分离
- 在TCM 199培养基中收集卵母细胞复合物（COC）并进行体外成熟（IVM）
- 在IVM培养基中进行COC体外成熟
Biochem/physiol Actions
碳酸氢纳在自然状态下以纳石矿的形式存在。它可用于制备许多钠盐以及二氧化碳源。碳酸氢钠可用于制造灭火器和清洁剂。碳酸氢盐在体内pH调节中起着重要作用。碳酸氢钠在生物化学、分子生物学和色谱学中可用作缓冲剂。该Hybri-Max™产物用于杂交瘤和细胞研究研究（2.2 mg/ml）。
Legal Information
Hybri-Max is a trademark of Sigma-Aldrich Co. LLC
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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