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 >Chemical Reagents>Organic reagents>Thiol / thiol>Thiosalicylic acid
Thiosalicylic acid
  • Thiosalicylic acid
  • Thiosalicylic acid
  • Thiosalicylic acid
  • Thiosalicylic acid
  • Thiosalicylic acid

Thiosalicylic acid NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-08-30

Product Details

Product Name: Thiosalicylic acid CAS No.: 147-93-3
EC-No.: 205-704-3 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/08/30

CAS:147-93-3
MF:C7H6O2S
MW:154.19
EINECS:205-704-3
Product Categories:Building Blocks;Chemical Synthesis;Aromatics;Organic Building Blocks;Sulfur Compounds;Thiols/Mercaptans;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Phenol&Thiophenol&Mercaptan;Metal Isotopes;Sulfur & Selenium Compounds
Mol File:147-93-3.mol
Article illustration

Thiosalicylic acid Chemical Properties
Melting point 162-165 °C (lit.)
Boiling point 247.55°C (rough estimate)
density 1.49
refractive index 1.5100 (estimate)
Fp 150 °C
storage temp. Store below +30°C.
solubility DMSO (Slightly), Methanol (Slightly)
pkapK1:4.05(0) (20°C)
form Fine Crystalline Powder
color White to yellow
Water Solubility soluble in hot water
Sensitive Air & Light Sensitive
Merck 14,9360
BRN 508507
InChIKeyNBOMNTLFRHMDEZ-UHFFFAOYSA-N
LogP2.390
CAS DataBase Reference147-93-3(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 2-mercapto-(147-93-3)
EPA Substance Registry SystemBenzoic acid, 2-mercapto- (147-93-3)
Thiosalicylic acid Usage And Synthesis
Chemical PropertiesThiosalicylic acid, (o-mercapto benzoic acid), a sulfur-yellow solid that softens at 158 °C (316 °F), has a melting point of 164 °C (327 °F). It sublimes, is slightly soluble in hot water but freely soluble in glacial acetic acid and alcohol, and yields dithiosalicylic acid, upon exposure to air.
UsesThiosalicylic acid acts as a trapping agent, which is useful in the desulfenylation of 3-indolyl sulfides. It is used to prepare macrocyclic diamides by condensation with diamines. Further, it is used as a precursor to drug, which finds application for the treatment of atherosclerosis and melanoma. In addition to this, it is involved in the preparation of vaccine preservative thiomersal and thioindigo dyestuff.
PreparationThiosalicylic acid can be prepared from anthranilic acid via diazotization followed by the addition of sodium sulfide and then reduction with zinc. It can also prepared by heating o-halogenated benzoic acids with alkaline hydrosulfide in presence of copper.
Applicationthiosalicylic acid can be used as:
A nucleophilic trapping agent for the desulfenylation of 3-indolyl sulfides to obtain 3-unsubstituted indoles.
A starting material to prepare 2′-mercaptoacetophenone, which is used in the synthesis of thioflavanone by reacting with lithium diisopropylamide and benzaldehyde.
A stabilizing agent in the synthesis of metal nanoparticles.
It can also be used to prepare 2-thioxanthone-thioacetic acid bimolecular system, which is used as a photoinitiator for free radical polymerization.

Product picture

Article illustration

Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

Article illustration

Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

Article illustrationAdvantage
In stock

Article illustration





Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$45.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co Ltd
2024-11-27
$10.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-25
$8.70/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-21
$6.00/1kg
VIP1Y
HebeiShuoshengImportandExportco.,Ltd
2024-08-12
$0.00/1Kg/Bag
VIP4Y
Sinoway Industrial co., ltd.
2024-06-27
$6.00/1KG
VIP1Y
Hebei Longbang Technology Co., Ltd
2024-05-14
$6.00/1KG
VIP1Y
Hebei Saisier Technology Co., LTD
2024-04-11
$0.00/25kg
VIP1Y
Qingdao Minzhi Yijie new material Co., LTD
2024-04-03
$850.00/1Kg
VIP1Y
R&D Scientific Inc.
2024-03-19
$0.00/1kg
Hebei Jingbo New Material Technology Co., Ltd
2024-01-04
  • Since: 2017-12-08
  • Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
INQUIRY
xing
13288715578
sales@hbmojin.com