Top-Quality Hydrogen Sulfide (H2S) Straight From Our Factory

Technical parameters

Specification
Hydrogen Sulfide	98%	%
Hydrogen	< 1.3	%
Carbon dioxide	< 2	%
Propane	< 0.3	%
Moisture	< 5	ppm

Specification
Hydrogen Sulfide	99.9%	%
Carbonyl sulfide	＜1000	ppm
Carbon disulfide	＜200	ppm
Nitrogen	＜100	ppm
Carbon dioxide	＜100	ppm
THC	＜100	ppm
Moisture	≤500	ppm

Specification
H2S	99.99%	99.995%
H2	≤ 0.002%	≤ 20 ppmv
CO2	≤ 0.003%	≤ 4.0 ppmv
N2	≤ 0.003%	≤ 5.0 ppmv
C3H8	≤ 0.001%	/
O2	≤ 0.001%	≤ 1.0 ppmv
Moisture (H2O)	≤ 20 ppmv	≤ 20 ppmv
CO	/	≤ 0.1 ppmv
CH4	/	≤ 0.1 ppmv

Hydrogen sulfide is an inorganic compound with a molecular formula of H2S and a molecular weight of 34.076. Under standard conditions, it is a flammable acid gas. It is colorless and has the smell of rotten eggs at low concentrations. poison. The aqueous solution is hydrogen sulfuric acid, which is weaker than carbonic acid, but stronger than boric acid. Hydrogen sulfide is soluble in water, easily soluble in alcohols, petroleum solvents and crude oil, and its chemical properties are unstable. Hydrogen sulfide is a flammable and hazardous chemical. When mixed with air, it can form an explosive mixture. It can cause combustion and explosion when exposed to open flames and high heat. It is also an acute and highly toxic substance. Low-concentration hydrogen sulfide has effects on the eyes, respiratory system and central nervous system. Inhalation of a small amount of high-concentration hydrogen sulfide can be fatal in a short time. Used in the manufacture of synthetic phosphors, electroluminescence, photoconductors, photoelectric exposure meters, etc. Organic synthesis reducing agent. Used for metal refining, pesticides, medicine, catalyst regeneration. General reagents. Preparation of various sulfides. Used in the manufacture of inorganic sulfides, and also used in chemical analysis such as identification of metal ions. High-purity hydrogen sulfide is used in semiconductor and other fields. It can also be used in national defense chemical industry, pharmaceutical and pesticide intermediates, non-ferrous metal refining and metal surface modification treatment, used in the preparation of standard gas, calibration gas, and chemical analysis such as identification of metal ions. An important raw material for the manufacture of infrared optical materials. Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly closed. It should be stored separately from oxidants and alkalis, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment.

Application:

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

②Analytical chemistry: For well over a century, hydrogen sulfide was important in analytical chemistry, in the qualitative inorganic analysis of metal ions.

③Precursor to metal sulfides: As indicated above, many metal ions react with hydrogen sulfide to give the corresponding metal sulfides.

④Miscellaneous applications: Hydrogen sulfide is used to separate deuterium oxide, or heavy water, from normal water via the Girdler sulfide process.

Normal package:

Product	Hydrogen Sulfide H2S Liquid
Package Size	40Ltr Cylinder	47Ltr Cylinder
Filling Net Weight/Cyl	25Kgs	30Kgs
QTY Loaded in 20’Container	250 Cyls	250 Cyls
Total Net Weight	6.25 Tons	7.5 Tons
Cylinder Tare Weight	50Kgs	52Kgs
Valve	CGA330 Seamless Steel Valve

Advantage:

①High purity, latest facility; ②ISO certificate manufacturer; ③Fast delivery; ④Stable raw material from inner supply; ⑤On-line analysis system for quality control in every step; ⑥High requirement and meticulous process for handling cylinder before filling;

Hydrogen Sulfide (H2S)

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Technical parameters

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