成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
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

Hydroquinone

Price $15
Package 1KG
Min. Order: 1KG
Supply Ability: 10 Tons
Update Time: 2020-11-16

Product Details

Product Name: Hydroquinone CAS No.: 123-31-9
EC-No.: 204-617-8 Min. Order: 1KG
Purity: 99% Supply Ability: 10 Tons
Release date: 2020/11/16
Hydroquinone Basic information
Product Name: Hydroquinone
Synonyms: Hydroquinone, 99.5%, 99.5%;Hydrochinone 0;Hydroquinone ReagentPlus(R), >=99.5%;HYDROQUINONE GPR RECTAPUR;PHOTO GRADE Hydroquinone;HYDROQUINONE PHOTO GRADE 99%;p-Benzediel p-Dihydroxybenzene Hydroquinol 1,4-Benzenediol 1,4-Dihydroxybenzene Quinol;Hydroquinone, p.a.
CAS: 123-31-9
MF: C6H6O2
MW: 110.11
EINECS: 204-617-8
Product Categories: PINDAC;Intermediates of Dyes and Pigments;Redox Catalysts (Environmentally-friendly Oxidation);Environmentally-friendly Oxidation;Synthetic Organic Chemistry;Aromatics;Building Blocks;Chemical Synthesis;Nutrition Research;Organic Building Blocks;Oxygen Compounds;Phytochemicals by Plant (Food/Spice/Herb);Polyols;Vaccinium myrtillus (Bilberry);corrosion inhibitor
Mol File: 123-31-9.mol
Article illustration
 
Hydroquinone Chemical Properties
Melting point  172-175 °C(lit.)
Boiling point  285 °C(lit.)
density  1.32
vapor density  3.81 (vs air)
vapor pressure  1 mm Hg ( 132 °C)
Fp  165 °C
storage temp.  Refrigerator
solubility  H2O: 50 mg/mL, clear
pka 10.35(at 20℃)
form  Needle-Like Crystals or Crystalline Powder
color  White to off-white
Water Solubility  70 g/L (20 ºC)
Sensitive  Air & Light Sensitive
Merck  14,4808
BRN  605970
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air.
CAS DataBase Reference 123-31-9(CAS DataBase Reference)
NIST Chemistry Reference Hydroquinone(123-31-9)
EPA Substance Registry System 1,4-Benzenediol(123-31-9)
 
Safety Information
Hazard Codes  Xn,N
Risk Statements  22-40-41-43-50-68-R68-R50-R43-R41-R40-R22
Safety Statements  26-36/37/39-61-S61-S36/37/39-S26
RIDADR  2662
WGK Germany  3
RTECS  MX3500000
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29072210
Hazardous Substances Data 123-31-9(Hazardous Substances Data)

Company Profile Introduction

Longyan Tianhua Biological Technology Co., Ltd is located in Longyan city, Fujian Province, China. It is a large-scale high-tech integrated enterprise dedicated to the research, development and sales of fine chemicals, pharmaceutical raw material intermediates, food and feed additives. The company has its own research and development base, equipped with advanced production equipment and efficient and precise testing instruments, has set up a strict and scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have super competitiveness in the same industry.? Company's main: Phenformin Hydrochloride, Chlorhexidine Acetate, Indomethacin Biphenyl benzyl azole dyclonine hydrochloride clorprenaline hydrochloride griseofulvin chloramphenicol maleic acid to guangxi pp qi, fucus xanthine tert-butyl of hydroxy anisole (BHA), ammonia, benzene pteridine zonisamide moxifloxacin mother nucleus moxifloxacin side chain moxifloxacin hydrochloride clobetasol propionate tranexamic acid raw material, and so on.? The annual sales volume of the company is around 3 million DOLLARS. Its products have been sold to more than 40 countries and regions all over the world, and have been well received. Moreover, the buyback rate of customers is very high. Longyan Tianhua Biotechnology Co., LTD. Is looking forward to long-term cooperation with you.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1KG
VIP1Y
TEKA-FAST LIMITED
2025-01-03
$100.00/25kg
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-24
$0.00/200kg
VIP1Y
Qingdao RENAS Polymer Material Co., Ltd.
2024-09-29
$9.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-08
$0.00/25kg
VIP1Y
Hebei Mojin Biotechnology Co.,Ltd
2024-05-23
$0.00/1kg
Hebei Jingbo New Material Technology Co., Ltd
2023-11-27
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2023-11-14
$0.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
2023-09-11
$100.00/1bag
Hebei Fengqiang Trading Co., LTD
2023-08-18
$100.00/1kg
Henan Bao Enluo International TradeCo.,LTD
2023-06-15
  • Since: 2019-10-11
  • Address: Room 201, 11 Xinhouying Road, Xicheng Lian, Xinluo District, Longyan City, Fujian Province, China
INQUIRY