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甲基绿氯化锌盐,Methyl Green;zinc chloride salt, for microscopy (Bact., Bot., Hist.)

双绿SF;乙基绿;Ethyl Green;CAS号 7114-03-6 线性分子式 C27H35BrClN3 · ZnCl2 分子量 653.24 Colour Index Number 42590 Beilstein/REAXYS Number 3914106 EINECS 编号 230-415-4 MDL number MFCD00151094 PubChem Substance ID 329760277 NACRES NA.47
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 67060
CAS号: 7114-03-6
MDL号: MFCD00151094
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¥1,150.95

产品描述

Application

Methyl green has been used in the histological staining of ovaries.[2] It has also been used as a counterstain in various cells.[3]

Biochem/physiol Actions

Marker dye for DNA in acid and neutral media.
Methyl green is mainly used as a DNA stain in histochemistry. At low concentrations it binds selectively to AT-rich regions of native DNA. However, at high concentrations it is present at all available DNA sites. [1]

Analysis Note

Material may be a mixture of monobromo-monochloro and dichloro ZnCl2 salts.

性质

Quality Level200
gradefor microscopy (Bact., Bot., Hist.)
formpowder
application(s)hematology: suitable
histology: suitable
pH range0.2 - 1.8, yellow to blue
mp>300 °C (lit.)
solubilitywater: 0.01 g/10 mL, blue to very deep blue
εmax≥900 at 624-634 nm in water
Featured IndustryDiagnostic Assay Manufacturing
storage temp.room temp
SMILES string[Cl-].[Br-].Cl[Zn]Cl.CC[N+](C)(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](\C)C
InChI1S/C27H35N3.BrH.3ClH.Zn/c1-8-30(6,7)26-19-13-23(14-20-26)27(21-9-15-24(16-10-21)28(2)3)22-11-17-25(18-12-22)29(4)5;;;;;/h9-20H,8H2,1-7H3;4*1H;/q+2;;;;;+2/p-4
InChI keyRRKSQWOQZFIQKW-UHFFFAOYSA-J


安全信息

符号
GHS07  GHS07
信号词 Warning
危害声明 H315 - H319 - H335
警示性声明 P261 - P305 + P351 + P338
个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xi
风险声明 (欧洲) 36/37/38
安全声明 (欧洲) 26-36
RIDADR NONH for all modes of transport
WGK德国 WGK 3
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 155 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 78 | 香港与北京 ≥ 32
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