W205303
Ammonium sulfide solution
20 wt. % in H2O
Synonym(s):
Ammonium monosulfide, Diammonium sulphide, Diazanium sulfide
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About This Item
Linear Formula:
(NH4)2S
CAS Number:
Molecular Weight:
68.14
FEMA Number:
2053
Council of Europe no.:
482
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
16.002
NACRES:
NA.21
eCl@ss:
38030205
MDL number:
Organoleptic:
sulfurous
Grade:
Halal, Kosher
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
grade
Halal, Kosher
reg. compliance
FDA 21 CFR 172.515
concentration
20 wt. % in H2O
refractive index
n
density
0.997 g/mL at 25 °C
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
sulfurous
SMILES string
N.N.S
InChI
1S/2H3N.H2S/h2*1H3;1H2
InChI key
UXXGWUQNRMPNKH-UHFFFAOYSA-N
General description
Ammonium sulfide is an organosulfur compound, mainly used as a flavor ingredient due to its characteristic sulfurous odor. The fried bacon aroma produced during the reaction of ammonium sulfide with isovaleraldehyde is due to 2,4,6-triisobutyl-4H-1,3,5-dithiazine and 3,5-diisobutyl-1,2,4-trithiolane formed during the reaction.
Disclaimer
For R&D or non-EU Food use. Not for retail sale.
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
supp_hazards
Storage Class
3 - Flammable liquids
WGK
WGK 3
Flash Point (°F)
90.0 °F - closed cup
Flash Point (°C)
32.2 °C - closed cup
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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