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6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt

产品编号:3327948
规格:BioReagent, suitable for fluorescence, ≥97.0% (HPCE)
CAS NO:61255-63-8
包装规格:100 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
3327948100 MG3360
产品别名

61255-63-8

6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt

DHPDS

Disodium 6,8-dihydroxy-1,3-pyrenedisulfonate

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C16H8Na2O8S2
Molecular weight
438.34
Beilstein
8962638
MDL number
MFCD00800283
PubChem Substance ID【PubChem化学物质编号】
57649723
NACRES
NA.32
Application【应用】
6,8-Dihydroxy-1,3-pyrenedisulfonic acid (DHPDS) is a pH-sensitive dye that may be used to measure pH changes inside cells (pHi). DHPDS is used to create charge transfer complexes for studies on nanostructure assembly.
Other Notes【其他说明】
Highly water soluble pH indicator for the physiological range
产品性质
product line【产品线】
BioReagent
Assay【测定】
≥97.0% (HPCE)
pKa
7.33
8.53
mp
≥250 ℃ (lit.)
solubility【溶解性】
DMF: soluble
H2O: soluble
methanol: soluble
fluorescence【荧光】
λex 405 nm; λem 456 nm in 0.1 M citrate pH 3.0
λex 458 nm; λem 498 nm in 0.1 M Tris pH 8.0
suitability【适用性】
suitable for fluorescence
SMILES string
[Na+].[Na+].Oc1cc(O)c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O
InChI
1S/C16H10O8S2.2Na/c17-11-5-12(18)8-2-4-10-14(26(22,23)24)6-13(25(19,20)21)9-3-1-7(11)15(8)16(9)10;;/h1-6,17-18H,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2
InChI key
JISMNCQKTAIERN-UHFFFAOYSA-L
packaging【包装】
Bottomless glass bottle. Contents are inside inserted fused cone.
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
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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