CompoundList
Sign in
Silicates, borates and other salts

Hydrosulfide

Also known as sulfanide, Sulfide (HS1-), bisulfide

CAS 15035-72-0Formula HS-Molar mass 33.08 g/mol
Get quotes Safety data
Hydrosulfide chemical structure, HS-, CAS 15035-72-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
15035-72-0
Formula
HS-
Molar mass
33.08 g/mol
HS code
285390
Category
Silicates, borates and other salts

What is Hydrosulfide?

Plain description, key identifiers and synonyms

Hydrosulfide is a sulfur hydride. It has a role as a Saccharomyces cerevisiae metabolite and a human metabolite. It is a conjugate base of a hydrogen sulfide. It is a conjugate acid of a sulfide(2-).

Hydrosulfide is an inorganic anion containing only one sulfur and one hydrogen atoms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
sulfanide
CAS number
15035-72-0 CAS number cross-checked
Molecular formula
HS-
InChIKey
RWSOTUBLDIXVET-UHFFFAOYSA-M
InChI
InChI=1S/H2S/h1H2/p-1
SMILES (canonical and isomeric)
[SH-]

Synonyms

  • sulfanide
  • Sulfide (HS1-)
  • bisulfide
  • hydrosulphide
  • Hydrosulfide ion
  • hydrogen sulfide ion
  • hydrogen(sulfide)(1-)
  • HS(-)
  • HS-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
33.08 g/molcalc.
Exact mass
32.9804 Dacalc.
LogP (octanol/water)
-0.27calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
1calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
-1calc.
Stereocentres
0calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Hydrosulfide suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Hydrosulfide can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Hydrosulfide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Roles

  • Saccharomyces cerevisiae metabolite
  • animal metabolite
  • eukaryotic metabolite
  • fungal metabolite
  • human metabolite
  • mammalian metabolite
  • metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Hydrosulfide is traded under.

HS 2853.90Indicative HS code

Phosphides, whether or not chemically defined, excluding ferrophosphorus, other, other

World exports in 2024
$2.45B
−33.6% vs 2023, imports $816M
2019 to 2024
Top exporters
  1. China68.4%
  2. Israel8.1%
  3. United States4.9%
Top importers
  1. United States19.3%
  2. Japan17.9%
  3. China13.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Hydrosulfide is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Hydrosulfide, based on the data on this page

What is Hydrosulfide?

Hydrosulfide is a sulfur hydride. It has a role as a Saccharomyces cerevisiae metabolite and a human metabolite. It is a conjugate base of a hydrogen sulfide. It is a conjugate acid of a sulfide(2-).

What is the CAS number of Hydrosulfide?

The CAS registry number of Hydrosulfide is 15035-72-0.

What is the molecular formula and weight of Hydrosulfide?

The molecular formula of Hydrosulfide is HS- and its molar mass is 33.08 g/mol.

What is Hydrosulfide used for?

Known uses and roles of Hydrosulfide include saccharomyces cerevisiae metabolite, animal metabolite, eukaryotic metabolite, fungal metabolite, human metabolite and 2 more.

Is Hydrosulfide hazardous?

No GHS hazard classification for Hydrosulfide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Hydrosulfide?

Hydrosulfide is usually classified under HS code 285390 (Phosphides, whether or not chemically defined, excluding ferrophosphorus, other…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hydrosulfide?

Post a free request on CompoundList and suppliers of Hydrosulfide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Hydrosulfide?

Suppliers quote Hydrosulfide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Hydrosulfide

Get quotes for Hydrosulfide

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Hydrosulfide
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Hydrosulfide with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/hydrosulfide-15035-72-0" title="Hydrosulfide structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Silicates, borates and other salts or HS code 285390

Price on request
Free quotes, contact stays private
Get quotes