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Merck

D9805

Sigma-Aldrich

固蓝B盐

Dye content ~95 %, Powder

别名:

联茴香胺二重氮锌二盐, Azoic Diazo No. 48, DBB, 萘二重氮蓝B, 重氮蓝B

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About This Item

线性分子式:
C14H12N4O2Cl2 · ZnCl2
CAS号:
分子量:
475.47
顏色索引編號:
37235
Beilstein:
1499067
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

product name

固蓝B盐, Dye content ~95 %

描述

Technical grade

品質等級

形狀

powder

成份

Dye content, ~95%

顏色

yellow to dark brown

mp

>300 °C (lit.)

溶解度

H2O: 1 mg/mL

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

2-8°C

SMILES 字串

[Cl-].[Cl-].Cl[Zn]Cl.COc1cc(ccc1[N+]#N)-c2ccc([N+]#N)c(OC)c2

InChI

1S/C14H12N4O2.4ClH.Zn/c1-19-13-7-9(3-5-11(13)17-15)10-4-6-12(18-16)14(8-10)20-2;;;;;/h3-8H,1-2H3;4*1H;/q+2;;;;;+2/p-4

InChI 密鑰

GPPKNJIWDULNQH-UHFFFAOYSA-J

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應用

  • 固蓝B已用于产气荚膜梭菌( Clostridium perfringens)的酸性磷酸酶检测。
  • 它已被用作薄层色谱分析的喷雾剂,以鉴定分离的组分。
  • 它还被用于测定脂肪酶活性。

生化/生理作用

固蓝B被用于测定乙酰胆碱酯酶活性。乙酰胆碱酯酶将1-萘基乙酸酯转化为1-萘酚,其与固蓝B反应形成紫色重氮染料。类似地,固蓝B也被用于测定α-和β-葡糖苷酶活性。

象形圖

FlameHealth hazard

訊號詞

Danger

危險聲明

危險分類

Carc. 1B - Self-react. C

儲存類別代碼

5.2 - Organic peroxides and self-reacting hazardous materials

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 P3 (EN 143) respirator cartridges


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Polymers, 12(11) (2020-11-18)
In this study, composite anion exchange membranes (AEMs) were synthesized by cross-linking poly(phenylene oxide) (PPO) with cellulose functionalized by 1,4-diazabicyclo[2.2.2]-octane (DABCO) or di-guanidine (DG). The structural and morphological characteristics of the synthesized AEMs were characterized by FTIR, 1H-NMR, SEM, TEM
Evaluation of acid phosphatase as a confirmation test for Clostridium perfringens isolated from water.
Sartory DP, et al.
Letters in Applied Microbiology, 42, 418-418 (2006)
C N Kennett et al.
Journal of clinical periodontology, 24(6), 424-431 (1997-06-01)
Gingival crevicular fluid (GCF) was collected from chronic periodontitis patients using plastic micropipettes and coverslip smears stained with antibodies for leukocyte markers and Toluidine Blue for mast cells. The smears consisted of 70-80% granulocytes, 10-20% monocytes/macrophages, 5% mast cells and

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