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 若羌县| 临清市| 钟祥市| 门头沟区| 理塘县| 文登市| 兴宁市| 寿宁县| 南乐县| 河北区| 昌平区| 清苑县| 古田县| 新营市| 泸州市| 南宫市| 宁波市| 桃江县| 梁河县| 印江| 齐齐哈尔市| 旬阳县| 鹿邑县| 墨竹工卡县| 获嘉县| 普安县| 九龙城区| 肥东县| 黄梅县| 婺源县| 汾西县| 涞源县| 龙陵县| 湖北省| 扎兰屯市| 南昌县| 西盟| 两当县| 桑日县| 芜湖市| 金堂县|