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Merck

69870

Sigma-Aldrich

桑色素 水合物

for microscopy, for the determination of Al, Be, Zn, Ga, In, Sc, 1-2 mol/mol water

别名:

2′,3,4′,5,7-五羟基黄酮

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About This Item

经验公式(希尔记法):
C15H10O7 · xH2O
分子量:
302.24 (anhydrous basis)
顏色索引編號:
75660
Beilstein:
327474
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

等級

for microscopy

品質等級

化驗

≥85% (HPLC)

形狀

powder

品質

for the determination of Al, Be, Zn, Ga, In, Sc

技術

titration: suitable

雜質

1-2 mol/mol water

mp

299-300 °C

溶解度

methanol: 0.5 g/10 mL, brown

εmax

≥300 at 360-375  nm in methanol

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

O=C1C(O)=C(C2=CC=CC=C2O)OC3=CC(O)=CC(O)=C31

InChI

1S/C15H10O7.H2O/c16-6-1-2-8(9(18)3-6)15-14(21)13(20)12-10(19)4-7(17)5-11(12)22-15;/h1-5,16-19,21H;1H2

InChI 密鑰

MYUBTSPIIFYCIU-UHFFFAOYSA-N

基因資訊

human ... CYP1A2(1544)

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一般說明

桑黄素是一种淡黄色色素和荧光指示剂。用于几种金属(主要是铝)的荧光测定。

應用

桑黄素在荧光显微分析中用作荧光核染色剂,并用于通过显示金属盐检测大脑中的铝。

其他說明

用于几种金属(主要是铝)的荧光测定试剂

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

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

dust mask type N95 (US), Eyeshields, Gloves


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