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Merck

234087

Sigma-Aldrich

靛蓝三磺酸钾盐

ozone-scavenging reagent

别名:

5,5′,7-靛蓝三磺酸 三钾盐, 5,5′,7-靛蓝三磺酸三钾, 靛蓝-5,5′,7-三磺酸 三钾盐, 靛蓝-5,5′,7-三磺酸三钾盐, 靛蓝三磺酸钾盐

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About This Item

经验公式(希尔记法):
C16H7K3N2O11S3
CAS号:
分子量:
616.72
Beilstein:
4932187
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

品質等級

形狀

crystals or chunks

濃度

>60% (HPLC)

溶解度

water: 0.1%

λmax

600 nm

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[K+].[K+].[K+].[O-]S(=O)(=O)c1ccc2NC(\C(=O)c2c1)=C3\Nc4c(cc(cc4S([O-])(=O)=O)S([O-])(=O)=O)C3=O

InChI

1S/C16H10N2O11S3.3K/c19-15-8-3-6(30(21,22)23)1-2-10(8)17-13(15)14-16(20)9-4-7(31(24,25)26)5-11(12(9)18-14)32(27,28)29;;;/h1-5,17-18H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b14-13+;;;

InChI 密鑰

XOSMXDUITYWYGR-VPOCKCTCSA-K

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應用

臭氧清除剂,可与臭氧迅速反应。
靛蓝磺酸钾已被用于:
  • 测量大气臭氧的比色法
  • 通过气体扩散流动注射分析测量残留的臭氧水溶液。
  • 确定水中的 O3 浓度。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

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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