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Merck

A4043

Sigma-Aldrich

天青B

Dye content, ≥89%, certified by the Biological Stain Commission, powder

别名:

N,N,N′-三甲基硫堇, 亚甲基天青, 天青I

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About This Item

经验公式(希尔记法):
C15H16ClN3S
CAS号:
分子量:
305.83
顏色索引編號:
52010
Beilstein:
3922630
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

product name

天青B, certified by the Biological Stain Commission

等級

certified by the Biological Stain Commission

品質等級

形狀

powder

成份

Dye content, ≥89%

顏色

dark green

mp

205-210 °C (dec.) (lit.)

溶解度

H2O: 1 mg/mL

螢光

λex 648 in ethanol

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

C[N+](C)=C(C=C1)C=C(C1=N2)SC3=C2C=CC(NC)=C3.[Cl-]

InChI

1S/C15H15N3S.ClH/c1-16-10-4-6-12-14(8-10)19-15-9-11(18(2)3)5-7-13(15)17-12;/h4-9H,1-3H3;1H

InChI 密鑰

DNDJEIWCTMMZBX-UHFFFAOYSA-N

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應用

天青B已被用于染色体的染色。

生化/生理作用

天青B是一种阳离子染料。它是用于血液膜染色的Romanowsky染色剂的一部分。 它还可被用于核酸的定位。

適合性

经认证可用于Lillie改良的Nocht法用于石蜡切片和NCCLS法用于血涂片。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

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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