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Merck
CN

31431

Sigma-Aldrich

碳酸钠 十水合物

puriss. p.a., reag. ISO, reag. Ph. Eur., 99-102%

别名:

苏打

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关于此项目

线性分子式:
Na2CO3 · 10H2O
化学文摘社编号:
6132-02-1
分子量:
286.14
EC 号:
207-838-8
MDL编号:
MFCD00149178
UNSPSC代码:
12352300
PubChem化学物质编号:
24858950

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Agency

reag. ISO
reag. Ph. Eur.

等级

puriss. p.a.

方案

99-102%

杂质

alkali hydroxids and hydroxide carbonates, complies
≤0.0005% heavy metals (as Pb)
≤0.0005% total nitrogen (N)
≤0.003% total S (as SO4)

痕量阴离子

chloride (Cl-): ≤5 mg/kg
phosphate (PO43-): ≤10 mg/kg
silicate (as SiO2): ≤10 mg/kg
sulfate (SO42-): ≤100 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ca: ≤20 mg/kg
Cu: ≤5 mg/kg
Fe: ≤2 mg/kg
K: ≤50 mg/kg
Mg: ≤2 mg/kg
Pb: ≤2 mg/kg
Zn: ≤5 mg/kg

适用性

in accordance for appearance of solution

SMILES字符串

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

InChI

1S/CH2O3.2Na.10H2O/c2-1(3)4;;;;;;;;;;;;/h(H2,2,3,4);;;10*1H2/q;2*+1;;;;;;;;;;/p-2

InChI key

XYQRXRFVKUPBQN-UHFFFAOYSA-L

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象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319

危险分类

Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
8228A
6230A
6008A
3306A
3193A

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