CAS 1562-90-9; celestine blue

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货号

品牌

产品名称

规格

包装、参考价格

C804745

MACKLIN

天青石蓝

Dye content 80 %

189元/1g; 668元/5g; 3189元/25g;

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储存：室温
状态：黑色粉末

C19556

Alfa Aesar

Celestine Blue

pure

1661元/10g; 5724元/50g;

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基本信息

Ref#
19556

MDL
11927

分子式
C17 H18 Cl N3 O4

分子量
363.79

206342

Sigma-Aldrich

Celestine Blue

Dye content 80 %

936.26元/5 G; 6540.26元/25 G;

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产品说明

包装

5, 25 g in glass bottle

应用

可用苏木精和曙红方法代替苏木精。

生化/生理作用

天青石兰(CB)是一种恶嗪染料，与明矾苏木精一起用作核染色剂。它能够很好地定位核，并且耐强酸性染料。天青石兰通常用于固定切片的常规染色。它已用作一种新型的 DNA 生物传感器电活性指示剂。

基本信息

经验(实验)分子式	C₁₇H₁₈ClN₃O₄
分子量	363.80
颜色索引号	51050
Beilstein	3830911
EC 号	216-346-2
MDL编号	MFCD00011927
PubChem化学物质编号	24852395
NACRES	NA.47

产品性质

形式	powder
质量水平	200
组成	Dye content, 80%
mp	227-230 ℃
溶解性	water: 0.1%
λ_max	642 nm
ε (extinction coefficient)	≥29000 at 640-650 nm in water at 0.01 g/L
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	[Cl-].CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)c(O)c(O)cc3C(N)=O
InChI	1S/C17H17N3O4.ClH/c1-3-20(4-2)9-5-6-11-13(7-9)24-16-14(19-11)10(17(18)23)8-12(21)15(16)22;/h5-8H,3-4H2,1-2H3,(H3-,18,19,21,22,23);1H
InChI key	VXAFJUDTZSMEFN-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

493818

Fluorochem

Celestine Blue

Dye content: = 80%

858元/5g; 2838元/25g; 9658元/100g; 19294元/250g;

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基本信息

CAS Number	1562-90-9
MDL Number	MFCD00011927
Melting Point	227-230℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .