ammonium bisulfide
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IUPAC name :azanium sulfanide
InChI :InChI=1/H3N.H2S/h1H3;1H2/fH4N.HS/h1H;1h/q+1;-1
InChIKey :HIVLDXAAFGCOFU-UHFFFAOYAU
SMILES :[NH4+].[SH-]
cas number :12124-99-1
(EINECS) number :235-184-3
fema number :2053
coe number :482
jecfa number :1682
fl. number :16.059
molecular weight : 51.1114000 (IUPAC)
formula :H5 N S
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
Nanjing :AMMONIUM BISULFIDE

organoleptics :
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 100.00 %.  
ammoniacal

properties :
appearence :white to yellow crystalline solid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.99500 to 0.99900 @ 25.00 °C.
pounds per gallon - calc. : 8.279 to 8.313
refractive index :1.37800 to 1.39800 @ 20.00 °C.
boiling point : 40.00 °C. @ 760.00 mm Hg
vapor pressure :52.00000 mm/Hg @ 22.00 °C.
flash point :not determined
shelf life : 6.00 month(s) or longer if stored properly.
storage :refrigerate in tightly sealed containers.  store under nitrogen.
 moisture Sensitive.

safety :
Oral Toxicity(LD50) :
  Oral-Rat    168.00  mg/kg
National Technical Information Service. Vol. AD-A062-138

Dermal Toxicity(LD50) :
  Skin-Rabbit  1682.00  mg/kg
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 712, 1992.

Subcutaneous-Mouse  132.00  mg/kg

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :5.60 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :220 (μg/person/day)
Threshold of concern :90 (μg/person/day)
Structure Class :III
 
recommendation for ammonium bisulfide usage levels up to :
 not for fragrance use.
recommendation for ammonium bisulfide usage levels up to :
 not for flavor use.
 
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) : 0.400002.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 0.200001.00000
Edible ices, including sherbet and sorbet (03.0) : 0.400002.00000
Processed fruit (04.1) : 0.300001.50000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 0.400002.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 0.200001.00000
Bakery wares (07.0) : 0.400002.00000
Meat and meat products, including poultry and game (08.0) : 0.100000.40000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 0.100000.40000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 0.200001.00000
Foodstuffs intended for particular nutritional uses (13.0) : 1.000005.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 0.200001.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : 0.400002.00000
Ready-to-eat savouries (15.0) : --
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 0.200001.00000

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
NIOSH International Chemical Safety Cards :search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
WISER :UN 2683
 
 
 
 azanium sulfanide
(EINECS) number :235-184-3
RTECS :12124-99-1
chemidplus :012124991
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :12124-99-1

references :
 azanium sulfanide
fl. number :16.059
jecfa number :1682
pubchem :168287

other :
synonyms :
 ammonium hydrogen sulfide
 ammonium hydrosulfide
 ammonium mercaptan
 ammonium sulfhydrate
monoammonium sulfide
 ammonium sulfide (NH4SH)
 azanium sulfanide

soluble in :
 alcohol
 water, g/100 ml: 128.1

(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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