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Merck

S6297

Sigma-Aldrich

碳酸氢钠

BioXtra, 99.5-100.5%

别名:

碳酸氢钠, 小苏打

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About This Item

线性分子式:
NaHCO3
CAS号:
分子量:
84.01
Beilstein:
4153970
EC號碼:
MDL號碼:
分類程式碼代碼:
12161700
PubChem物質ID:
NACRES:
NA.25

產品線

BioXtra

品質等級

化驗

99.5-100.5%

形狀

powder

雜質

≤0.0005% Phosphorus (P)
≤0.015% Insoluble matter

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

溶解度

H2O: 1 M, clear, colorless

密度

2.16 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤0.003%

正離子痕跡

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.0005%
Pb: ≤0.0005%
Zn: ≤0.0005%

SMILES 字串

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

InChI

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

InChI 密鑰

UIIMBOGNXHQVGW-UHFFFAOYSA-M

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應用

碳酸氢钠可用于补充:
  • McCoy′s 5A培养基,以培养细胞系BCRC 60187
  • 极限必需培养基α(MEMα),进而培养大鼠骨骼肌母细胞
  • F-12K培养基,以培养生物人工胰腺(BAP)

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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