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1,3-Dihydroxynaphthalene

1,3-萘二酚

品牌
Sigma-Aldrich
CAS
132-86-5
货号
N6250
规格纯度
≥99%, crystalline
参考价格
584.11 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

1,3-Dihydroxynaphthalene is a dye intermediate forming stable colors when applied with particular mordants and in mixtures with other oxidizing dyes. This specific reagent is intended for the quantitative colorimetric determination of alduronic acids, such as glucuronic acid from urine. The mutagenicity of ozonation derivatives of 1,3-dihydroxynaphthalene against several Salmonella typhimurium strains has been studied.

应用

1,3-Dihydroxynaphthalene is utilized in carbohydrate chromatography, sometimes in conjunction with resorcinol. It has been used incorporated into a thin-layer electrophoretic method for the analysis of biomass degradation products which contain comprising mono-, oligo- and polysaccharides, and their derivatives, in addition to phenolic compounds.

制备说明

1,3-Dihydroxynaphthalene is soluble in ethanol (50 mg/ml), with heat as needed, yielding a clear to slightly hazy, colorless to orange-brown solution. It is also soluble in water and ether.

基本信息

线性分子式C10H6(OH)2
分子量160.17
Beilstein2044002
EC 号205-079-7
MDL编号MFCD00003965
PubChem化学物质编号24897775
NACRESNA.47

产品性质

质量水平200
测定≥99%
形式crystalline
颜色 white to tan
mp123-125 ℃ (lit.)
124-125 ℃
溶解性ethanol: 50 mg/mL
λmax288 nm (298 nm (ethanol))
application(s)diagnostic assay manufacturing
hematology
histology
储存温度room temp
SMILES stringOc1cc(O)c2ccccc2c1
InChI1S/C10H8O2/c11-8-5-7-3-1-2-4-9(7)10(12)6-8/h1-6,11-12H
InChI keyXOOMNEFVDUTJPP-UHFFFAOYSA-N

安全信息

象形图GHS08
警示用语:Warning
危险声明H341
预防措施声明P201 - P202 - P280 - P308 + P313 - P405 - P501
危险分类Muta. 2
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

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