ammonium sulfide 20% in water
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IUPAC name :diazanium sulfide
InChI :InChI=1/2H3N.S/h2*1H3;/q;;-2/p+2/f2H4N.S/h2*1H;/q2*+1;m
InChIKey :UYJXRRSPUVSSMN-ZKPWFBOLCL
SMILES :[NH4+].[NH4+].[S-2]
cas number :12135-76-1
% from :20.00%
(EINECS) number :235-223-4
fema number :2053
coe number :482
fl. number :16.002
molecular weight : 68.1419200 (IUPAC)
formula :H8 N2 S
NMR Predictor :Predict
 

 
IUPAC name :oxidane
InChI :InChI=1/H2O/h1H2
InChIKey :XLYOFNOQVPJJNP-UHFFFAOYAF
SMILES :O
cas number :7732-18-5
% from :80.00%
(EINECS) number :231-791-2
molar refractivity :3.67 ± 0.3 cm3
parachor :52.6 ± 4.0 cm3
index of refraction :1.329 ± 0.02
surface tension :72.2 ± 3.0 dyne/cm
density :0.998 ± 0.06 g/cm3
polarizability :1.45 ± 0.5 10-24cm3
molecular weight : 18.0152800 (IUPAC)
formula :H2 O
BioActivity Analysis :429743
NMR Predictor :Predict
 

 
export tariff code :2930.90
fda reg :172.515

Suppliers :
Penta :ammonium sulfide
20% solution in water
Sigma-Aldrich-SAFC :Ammonium sulfide solution
20 wt. % in H2O, Kosher, FG

organoleptics :
odor type :sulfurous
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 20.00 % in water.  
egg yolk hard boiled egg

properties :
appearence :amber yellow green clear liquid
assay : 20.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.99700 @ 25.00 °C.
refractive index :1.38800 @ 20.00 °C.
vapor pressure :450.00000 mm/Hg @ 20.00 °C.
vapor density :2.3 ( Air = 1 )
flash point : 90.00  °F.  TCC  ( 32.22 °C. )
shelf life : 12.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.
storage :refrigerate in tightly sealed containers.

safety :
most important hazard(s) :C N - Corrosive, Dangerous for the environment.
  R 10 - Flammable.
R 31 - Contact with acids liberates toxic gas.
R 34 - Causes burns.
R 50 - Very toxic to aquatic organisms.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
S 45 - In case of accident or if you feel unwell seek medical advice immediately.
S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for ammonium sulfide 20% in water usage levels up to :
 not for fragrance use.
recommendation for ammonium sulfide 20% in water usage levels up to :
  5.0000 ppm in the flavor.

safety references :
NLM Hazardous Substances Data Bank :search
Cancer Citations :Search
Toxicology Citations :Search
Env. Mutagen Info. Center :Search
NLM Developmental and Reproductive Toxicity :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
WISER :UN 2683
 
WGK Germany :NWG
 
 
 
 diazanium sulfide
(EINECS) number :235-223-4
RTECS :BS4920000 for 12135-76-1
chemidplus :012135761
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :12135-76-1
 
 
 oxidane
(EINECS) number :231-791-2
RTECS :ZC0110000 for 7732-18-5
chemidplus :007732185
EPA Substance Registry Services :7732-18-5
dtp/nci :147337

references :
 diazanium sulfide
fl. number :16.002
pubchem :168292
 oxidane
pubchem :166933

other :
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
 ammonium monosulfide 20% in water
 ammonium sulfide ((NH4)2S) 20% in water
 diammonium sulfide 20% in water
 diazanium sulfide

soluble in :
 alcohol
 ammonia
 water, cold water, decomposes in hot water

(odor and/or flavor) blends with :
 butyl mercaptan
 cyclopentyl mercaptan
 dicyclohexyl disulfide
2,5-dihydroxy-1,4-dithiane
 pyrrolidine
ortho-thiocresol

natural occurrence in :
not found in nature



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