Raw materials

Hydrogen Sulfide

Quick Details

  • CAS No.: 7783-6-4
  • Other Names: Hydrosulfuric acid, Hydrothionic acid, Sulfhydric acid
  • MF: H2S
  • EINECS No.: 231-977-3
  • Place of Origin: Sichuan, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 99.999%, 99.999%
  • Appearance: Colorless
  • Application: Analytical chemistry,
  • Brand Name: TYHJ
  • Model Number: 21006
  • Product Name: 99.999% Hydrogen Sulfide H2S Gas Price
  • Dot Class: 2.3
  • Cylinder Certificates: DOT/ISO/GB
  • Package: 40L/50L seamless gas cylinder
  • Physical &Chemical Properties

    Chemical formula: H2S
    Appearance: Colorless gas
    Odor: Rotten eggs

    Molecular Volume: 34.1

    UN No: UN1053

    Melting point: −82 °C (−116 °F; 191 K)
    Boiling point: −60 °C (−76 °F; 213 K)
    Acidity (pKa): 7.0
    Basicity (pKb): 12.9

    Applications

    1. Production of thioorganic compounds:
    Several organosulfur compounds are produced using hydrogen sulfide. These include methanethiol, ethanethiol, and thioglycolic acid.
    2. Analytical chemistry:

    For well over a century, hydrogen sulfide was important in analytical chemistry, in the qualitative inorganic analysis of metal ions.

    3. Precursor to metal sulfides:

    As indicated above, many metal ions react with hydrogen sulfide to give the corresponding metal sulfides.
    4. Miscellaneous applications:

    Hydrogen sulfide is used to separate deuterium oxide, or heavy water, from normal water via the Girdler sulfide process.

Location : No. 2735, Chengluo Avenue, Chenghua District, Chengdu, R.P. China, 610000 Chengdu,
Contact : Ivy Sun, 028 88455212

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
Hydrogen Sulfide

Search in a category : Raw materials
Search in a category :
hydrogen, sulfide
Turkey 35730 Food
REFINED SUNFLOWER SEEDS OIL

Sunday, April 08, 2018

Quantity : 1*40' Foot - Price : Negotiable

REFINED SUNFLOWER SEEDS OIL Selin, the perfect flavour in your cuisine! Selin Refined Sunflower Seeds Edible Cooking Oil is obtained from the highest quality sunflower seeds and manufactured with the latest technology. Selin refined suflower oil is Vitamin E rich with perfect final...

GUNEY TUKETIM MALLARI TIC. VE SAN. LTD. STI.

  • SelinOil
  • 35730 - Izmir
  • +902328871640
  • +905343554391
France 518106 Equipment goods
CNC Machining PEEK

Wednesday, March 06, 2024

Quantity : 10000pcs/p - Price : 20USD--

CNC Machining PEEK YS RAPID is a professional peek cnc machining manufacturer, peek cnc machining supplier in China. With more than ten years of CNC machining experience, we provide high-quality PEEK material machining services including glass filled china peek cnc machining service...

YS RAPID MANUFACTURING LIMITED

  • ysrapid
  • 518106 - shenzhen
  • 8615817251032
Benin 00229 B2B Services
Virgin neem oil, unrefined

Monday, October 17, 2022

NEEM OIL Sacred tropical tree of Indian origin, the neem or neem tree, also nicknamed "the miracle tree" or "the village pharmacy". From the almond of its fruit is obtained neem oil, a vegetable oil rich in oleic acid, widely used in cosmetics, for the treatment of pets and in organic farming...

Dakimo corporation SARL

  • Naturally
  • 00229 - Cotonou
  • +22 9 97 52 36 36
  • +22 9 67 08 08 88