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!
WhatsApp
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 >Organic Chemistry>Quinones>Anthraquinone
Anthraquinone
  • Anthraquinone

Anthraquinone

Price $4000
Package 1T
Min. Order: 1T
Supply Ability: 800tons/month
Update Time: 2025-06-20

Product Details

Product Name: Anthraquinone CAS No.: 84-65-1
EC-No.: 201-549-0 Min. Order: 1T
Purity: 99%;98.5%;97% Supply Ability: 800tons/month
Release date: 2025/06/20
 Anthraquinone

CAS NO.: 84-65-1
Alias: 9,10-ANTHRAQUINONE
Molecular formula: C14H8O2
Relative molecular weight: 208.21

1 Properties of the products
Anthraquinone is one kind of faint yellow or light gray crystal(powder).It is freely soluble in hot benzene and toluene, and it is slightly soluble in ethanol, diethyl ether and chloroform. Besides it is hardly soluble in cold benzene and insoluble in water. Anthraquinone is soluble in concentrated sulfuric acid, and it is difficult to be oxidized. The reaction of Anthraquinone include: nitration, sulphonation and bromination .

2 Quality indicator


ITEM

INDICATOR

Superior Grade

First grade

Qualified grade

(1) APPEARANCE

Faint yellow or light gray, grayish-green crystal (powder)

(2)MELTING POINT        ≥ 

284.2

283.0

280.0

(3) PURITY /%             ≥

99.00

98.50

97.00

(4) ASHES/%              ≤

0.20

0.50

0.50

(5) MOISTURE/%          ≤

0.20

0.40

0.50

3 Application and usage
Anthraquinone is widely used in producing dyes intermediates, paper making additives and hydrogen peroxide..

  1. For the dyes intermediates: With the process of sulphonation, chlorination, and nitration, Anthraquinone can be made into different kinds of dyes intermediates (more than 400 types) include: dispersion dyes, acid dyes, reactive dyes and vat dyes. Anthraquinone plays a key point in synthetic dyes industry .
  2. For the paper making additives: Adding a little Anthraquinone into the soda digestion liquor can increase the speed of delignification, reducing the time of paper cooking, and improving the pulp yield, also decreasing the waste fluid.
  3. For the other fields: Anthraquinone can be used to produce high concentration hydrogen peroxide and Anthraquinone-2-sodium in fertilizer industry.

4 Packing and storage
Packing: in bags of 25kgs, 300kgs, 500kgs, 600kgs and 1000kgs net each. Other modes of packing can be according to the customers’ demand.
Storage: Anthraquinone should be stored in cool, ventilated and dry indoor places.

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
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-07-23
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-07-23
$29.00
VIP6Y
TargetMol Chemicals Inc.
2026-07-14
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2026-06-30
$10.00
VIP6Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
VIP3Y
BINBO BIOLOGICAL CO.,LTD
2026-05-22
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
VIP4Y
Changzhou waston chemical technology Co.,Ltd
2025-12-29
$6.00
HebeiShuoshengImportandExportco.,Ltd
2025-07-29
$3.50
Hebei Andu Technology Com.,Ltd
2025-06-16
INQUIRY
Peter Lee
17531190177
SHOW| 古交市| 涟源市| 万山特区| 和硕县| 云梦县| 叙永县| 邳州市| 辽源市| 宝兴县| 潞城市| 崇仁县| 翁牛特旗| 于都县| 拉萨市| 华蓥市| 无为县| 汨罗市| 伊吾县| 阆中市| 子洲县| 桃源县| 济南市| 磐石市| 若羌县| 阜新市| 朔州市| 岳阳县| 金平| 逊克县| 耒阳市| 三江| 江山市| 新蔡县| 分宜县| 丹寨县| 德庆县| 腾冲县| 洛宁县| 崇阳县| 岳阳县|