一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Specialty drugs>Dermatology drugs>Hydroquinone
Hydroquinone
  • Hydroquinone
  • Hydroquinone

Hydroquinone

Price $10
Package 25Kg/Bag
Min. Order: 25KG
Supply Ability: 1000tons/month
Update Time: 2025-06-20

Product Details

Product Name: Hydroquinone CAS No.: 123-31-9
EC-No.: 204-617-8 Min. Order: 25KG
Purity: 99.8% Supply Ability: 1000tons/month
Release date: 2025/06/20

 

Hydroquinone is an organic compound formed when two para hydrogens of benzene are replaced by hydroxyl groups.White crystal.Also called hydroquinone.Toxic, adults accidentally take 1 gram, can appear headache, dizziness, tinnitus, pale and other symptoms.Hydroquinone is flammable in open flame and high heat. It reacts with strong oxidant and releases carbon monoxide by high heat decomposition.Hydroquinone is mainly used to make black and white developer, anthraquinone dye, azo dye, rubber antiaging agent, stabilizer and antioxidant.

 

Application

1. Hydroquinone is mainly used as a photographic developer.Hydroquinone and its alkyl compounds are widely used as inhibitor during the storage and transportation of monomer.

2. Used as an antioxidant in rubber and gasoline.

3. In the treatment field, hydroquinone is added to the hot water and cooling water of the closed-circuit heating and cooling system, which can inhibit the corrosion of the metal on the water side.Hydroquinone with furnace water deoxidizer, in the boiler water preheating deoxidization will add hydroquinone, in order to remove the residual dissolved oxygen.

4 is the production of anthraquinone dye, azo dye, medical raw materials.

5. Used as a corrosion inhibitor, stabilizer and antioxidant for detergents, and also as a hair dye for cosmetics.

Photometric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic.Determination of iridium by polarography and volumetric method.Reductants for heteropoly acids, copper and gold.

Article illustration

Article illustration

Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.

Any inquiries, pls feele to contact us! 

Article illustration

Article illustration

Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP3Y
Qingdao RENAS Polymer Material Co., Ltd.
2026-06-03
$9.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$1.00
VIP8Y
Jinan Finer Chemical Co., Ltd
2026-05-21
VIP4Y
Wuhan Biet Co., Ltd.
2026-05-20
$58.00
VIP6Y
Baoji Guokang Healthchem Co., Ltd.
2026-05-15
$100.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$1.10
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2025-06-25
TEKA-FAST LIMITED
2025-03-05
Hebei Jingbo New Material Technology Co., Ltd
2024-11-07
$10.00
Wuhan Boyuan Import & Export Co., LTD
2024-01-08
INQUIRY
Peter Lee
17531190177
汉沽区| 渑池县| 山东省| 西平县| 定州市| 丹江口市| 军事| 龙口市| 神池县| 新郑市| 克山县| 通河县| 海门市| 宜宾市| 天柱县| 扎赉特旗| 垦利县| 连云港市| 中宁县| 同心县| 措勤县| 安顺市| 济源市| 陵川县| 万源市| 崇仁县| 偃师市| 建湖县| 和平区| 万山特区| 祁东县| 朝阳市| 镇坪县| 沙坪坝区| 金堂县| 公主岭市| 天门市| 通渭县| 沭阳县| 烟台市| 南宁市|