所有图片(2)
About This Item
经验公式（希尔记法）:
C18H22ClN3S · 0.5ZnCl2
CAS号:
分子量:
416.05
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
形式
powder
质量水平
组成
Dye content, 80%
杂质
<20% water
mp
250 °C (dec.) (lit.)
λmax
649 nm
ε (消光系数)
≥10000 at 243-249 nm in H2O
≥18000 at 285-291 nm in H2O
≥25000 at 594-600 nm in H2O
≥35000 at 646-652 nm in H2O
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
[Cl-].[Cl-].Cl[Zn]Cl.CN(C)c1cc(C)c2N=C3C(C)=C\C(C=C3Sc2c1)=[N+](/C)C.CN(C)c4cc(C)c5N=C6C(C)=C\C(C=C6Sc5c4)=[N+](/C)C
InChI
1S/2C18H22N3S.4ClH.Zn/c2*1-11-7-13(20(3)4)9-15-17(11)19-18-12(2)8-14(21(5)6)10-16(18)22-15;;;;;/h2*7-10H,1-6H3;4*1H;/q2*+1;;;;;+2/p-4
InChI key
MKLBAKXCEQNMBC-UHFFFAOYSA-J
应用
1，9-二甲基-亚甲蓝氯化锌复盐已用于硫酸化糖胺聚糖的定量。
DMMB是一种阳离子染料，能特异性结合硫酸化糖胺聚糖（sGAG），吸光度约为525 nm。它已被用于定量蛋白多糖中的氨基葡萄糖，如硫酸软骨素、硫酸角蛋白、硫酸乙酰肝素和sGAG链。这种方法的一个限制是sGAG-DMMB络合物在溶液中不稳定，可能会沉淀。复合物的沉淀显示提高了稳定性。
警示用语：
Warning
危险声明
预防措施声明
危险分类
Eye Irrit. 2
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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