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486523

Sigma-Aldrich

Deuterium sulfide

97 atom % D

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About This Item

Linear Formula:
D2S
CAS Number:
13536-94-2
Molecular Weight:
36.09
MDL number:
MFCD00084132
UNSPSC Code:
12352003
PubChem Substance ID:
24872178
NACRES:
NA.12

vapor density

1.19 (21 °C, vs air)

vapor pressure

252 psi ( 252 °C)

isotopic purity

97 atom % D

form

gas

bp

−60 °C (lit.)

mp

−85 °C (lit.)

mass shift

M+2

SMILES string

[2H]S[2H]

InChI

1S/H2S/h1H2/i/hD2

InChI key

RWSOTUBLDIXVET-ZSJDYOACSA-N

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Packaging

5 L quantity is packaged in a 450 mL carbon steel lecture bottle with stainless steel CGA 110/180 valve. Nominal gas pressure at 21ºC is 160 psig for 5 L. This pressure is slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.
All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
Shipping of this product by air freight is forbidden.
Outside of the U.S., ocean freight shipment is required and will result in substantial additional expense.
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Recommended products

Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 and a "T"-purge valve Z151661 is recommended.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

Signal Word

Danger

Hazard Statements

H220,H280,H330,H410

Hazard Classifications

Acute Tox. 1 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Gas 1A - Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

486523-5L-EU:
486523-5L:
486523-5L-PW:
486523-VAR:
486523-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
SZ1701
18975BA
04447HU
11534JO
06988HS

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