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S5761

碳酸氢钠

Name: 碳酸氢钠
Brand: SIGMA

powder, BioReagent, Molecular Biology, suitable for cell culture, suitable for insect cell culture

别名:

碳酸氢钠，小苏打, 小苏打

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关于此项目

线性分子式:

NaHCO₃

化学文摘社编号:

144-55-8

分子量:

84.01

UNSPSC Code:

12161702

NACRES:

NA.75

PubChem Substance ID:

24899673

EC Number:

205-633-8

Beilstein/REAXYS Number:

4153970

MDL number:

MFCD00003528

Assay:

99.5-100.5%

Grade:

Molecular Biology

Form:

powder

Solubility:

water: soluble 100 mg/mL

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属性

grade

Molecular Biology

Quality Level

300

product line

BioReagent

assay

99.5-100.5%

form

powder

quality

300

technique(s)

cell culture | insect: suitable, cell culture | mammalian: suitable

pH

6.8-7.4

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.)

SMILES string

[Na+].OC([O-])=O

InChI

1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1

InChI key

UIIMBOGNXHQVGW-UHFFFAOYSA-M

说明

General description

碳酸氢钠在细胞培养应用中被广泛用作一种生理性缓冲液。碳酸氢根<->碳酸的pKa是6.4 碳酸氢根<->碳酸盐的pKs是10.3。碳酸氢钠具有两个pKa，6.4和10.3。它在体外应用中被广泛用作一种生理性缓冲液。

Application

碳酸氢钠已用于：

作为体外熟化、受精和培养（IVMFC）过程中牛胚胎培养系统的一种成分
作为牛微血管内皮细胞培养过程中Dulbecco′s modified Eagle′s培养基和Ham′s 营养混合物F-121:1混合物中的一种成分
作为从人胚胎干细胞中进行多巴胺神经元分离过程中使用的ITS（胰岛素转铁蛋白和亚硒酸盐）培养基中的一种成分
作为用于人胚肾细胞的细胞培养基中的一种成分
作为用于稀释精液的Beltsville解冻溶液中的一种成分

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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)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

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Ca2+ activation of hSlo K+ channel is suppressed by N-terminal GFP tag.

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In vitro developmental competence of in vitro-matured bovine oocytes fertilized and cultured in completely defined media.

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M Solís et al.

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全球贸易项目编号

货号	GTIN
S5761-1KG	04061835569434
S5761-500G	04061835569441
S5761-5KG	04061835569458