尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Beta naphthol - China Supplier
China Beta naphthol - China Supplier

Beta naphthol

Price:Negotiable
Industry Category: Chemicals/Phenols/Hydroquinone
Product Category:
CAS NO: 135-19-3
Brand:
Spec:


Contact Info
  • Add:37# Yangchenglu, Nanyang economic development park, Xiaoshan, Hangzhou, China., Zip: 3112227
  • Contact: David
  • Tel:+86-137 3557 9000
  • Email:david@yypigment.com

Other Products

Description
Additional Information

Product name: 2-Hydroxy naphthalene, 2-Naphthol,beta naphthol,
Molecular formula: C10H8O
Molecular weight: 144.16
CAS No.: 135-19-3
Structural formula:

Properties:

Appearance: white gloss crumble flaky crystal or white powder.
Density: 1.28g/cm3
Melting point: 123~124°C
Boiling point: 285~286°C
Flash point: 161°C, flammable.

Uses:

Raw material of Organic synthetic and dye intermediate, used in the manufacture of Tobias acid, butyric acid, β-naphthol-3-acid and azo dyes. Also used as the material of rubber antioxidant, dressing agent of mineral , fungicides, preservatives, preservatives, and deworming medications, also used in spices, leather tanning agents, textile auxiliaries and so on.


used in the Tobias acid, J acid, 2.3-acid, and antioxidant, antioxidant DNP and its antioxidant, organic pigments and fungicides

CAS NO:135-19-3

EC NO:205-182-7

Molecular Formula:C10H8O

Molecular Weight:144.1699

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 Structure:2-萘酚 135-19-3

Industry Category Chemicals/Phenols/Hydroquinone
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 承德市| 吉木萨尔县| 满洲里市| 临邑县| 万宁市| 博罗县| 福安市| 肃宁县| 永川市| 邯郸市| 类乌齐县| 岳池县| 和政县| 阿巴嘎旗| 孟津县| 永平县| 九江县| 淄博市| 资源县| 宾阳县| 鹤山市| 资中县| 黔西县| 遂溪县| 余干县| 金秀| 山丹县| 普兰店市| 石河子市| 天柱县| 上饶市| 西青区| 吴堡县| 湘潭市| 开封县| 侯马市| 沂源县| 墨脱县| 清苑县| 云龙县| 开鲁县|