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二甲苯青FF

Xylene Cyanol FF
产品编号:3260473
规格:Dye content ≥75 %
CAS NO:2650-17-1
包装规格:10 G,50 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
326047310 G976
326047350 G3190
产品别名

2650-17-1

二甲苯青FF

Xylene Cyanol FF

XC

Acid Blue 147

Xylene Cyanole FF

Cyanol FF

酸性蓝147

二甲苯氰基FF

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C25H27N2NaO6S2
Molecular weight
538.61
Colour Index Number【颜色索引号】
42135
EC number【EC 号】
220-167-5
MDL number
MFCD00040657
PubChem Substance ID【PubChem化学物质编号】
24860353
NACRES
NA.47
General description【一般描述】
Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slightly negative charge and will migrate in the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The tracking dye typically migrates with the DNA molecules around 5kb. Xylene cyanol may also be used in loading buffer that facilitates the observation of the sample during gel loading and electrophoresis.
产品性质
Quality Level【质量水平】
200
Assay【测定】
>97% (HPLC)
form【形式】
powder or crystals
composition【组成】
Dye content, ≥75%
mp
295 ℃ (dec.) (lit.)
solubility【溶解性】
water: 1 mg/mL, blue
λmax
615 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.【储存温度】
room temp
SMILES string
[Na+].CCNc1ccc(cc1C)C(=C2/C=C\C(=N/CC)C(C)=C2)\c3ccc(cc3S(O)(=O)=O)S([O-])(=O)=O
InChI
1S/C25H28N2O6S2.Na/c1-5-26-22-11-7-18(13-16(22)3)25(19-8-12-23(27-6-2)17(4)14-19)21-10-9-20(34(28,29)30)15-24(21)35(31,32)33;/h7-15,26H,5-6H2,1-4H3,(H,28,29,30)(H,31,32,33);/q;+1/p-1/b25-19-,27-23+;
InChI key
VVLFAAMTGMGYBS-AHRQKMASSA-M
packaging【包装】
10, 50 g in glass bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H319
Precautionary Statements
P264 - P280 - P305 + P351 + P338 - P337 + P313
Hazard Classifications【危险分类】
Eye Irrit. 2
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Gloves
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