135-19-3 2-Naphthol

product Name	2-Naphthol
CAS No	135-19-3
Synonyms	C.I. 37500; C.I. Azoic coupling component 1; C.I. Developer 5; betanaphthol; 2-naftol; 2-naftolo; 2-naphtol; antioxygene bn; azogen developer a; azogendevelopera; azoiccouplingcomponent1; beta-monoxynaphthalene; 2-hydroxynaphthalene; beta naphthol; beta-naphthol; b-naphtol; naphthalen-2-ol
Molecular Formula	C₁₀H₈O
Molecular Weight	144.1699
InChI	InChI=1/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
EINECS	205-182-7
Molecular Structure
Density	1.181g/cm³
Melting point	120-124℃
Boiling point	285.5°C at 760 mmHg
Refractive index	1.677
Flash point	144°C
Water solubility	1 g/L (20℃)
Vapour Pressur	0.00162mmHg at 25°C
Hazard Symbols	Xn:Harmful; N:Dangerous for the environment;
Risk Codes	R20/22:; R50:;
Safety Description	S24/25:; S61:;
MSDS	Material Safety Data Sheet

Chemicals Suppliers(75):: 1Hangzhou Xiaoshan Yanyang Pigment Chemical Co., Ltd.; 2Shanghai Dynamic Industrial Co., Ltd.; 3Levachem Co. Ltd.; 4Ruiyixiang Hangzhou Imp. & Exp. Co., Ltd.; 53C Chemical Co., Ltd.; 6Shanghai Shengyu Chemical Co.,Ltd.; 7Hangzhou Colorific Chemicals Co., Ltd.; 8CIDIC Co.,Ltd.; 9Dintech Chemical Co.,Ltd.; 10SUNWELL CHEMICALS CO.,LTD.; Contact Suppliers

^{<blockquote id="csa4m"></blockquote>}

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图