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Category: indirect food additives: adhesives and components of coatings
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | white crystals (est) |
| Assay: | 95.00 to 100.00 %
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| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.67900 @ 25.00 °C.
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| Flash Point: | 32.00 °F. TCC ( 0.00 °C. ) (est)
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| logP (o/w): | -0.428 (est) |
| Soluble in: |
| | water, 1.243e+004 mg/L @ 25 °C (est) |
Organoleptic Properties:
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| Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Safety Information:
| Preferred SDS: View |
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
oral-rat LD50 2890 mg/kg LUNGS, THORAX, OR RESPIRATION: EMPHYSEMA
KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"
BLOOD: HEMORRHAGE Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(6), Pg. 54, 1982.
oral-mouse LD50 2100 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: ATAXIA
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(12), Pg. 53, 1985.
oral-guinea pig LD50 1098 mg/kg Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(6), Pg. 54, 1982.
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
inhalation-mouse LC > 1800 mg/m3/4H Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(12), Pg. 53, 1985.
inhalation-rat LC > 2260 mg/m3/4H Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(12), Pg. 53, 1985.
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Safety in Use Information:
| Category: | indirect food additives: adhesives and components of coatings |
| Recommendation for ammonium thiosulfate usage levels up to: | | | not for fragrance use.
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| Recommendation for ammonium thiosulfate flavor usage levels up to: |
| | not for flavor use.
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Safety References:
References:
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Indirect Additives used in Food Contact Substances: | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2832.30.5000 |
| ChemSpider: | View |
| Wikipedia: | View |
Formulations/Preparations: •grades or purity: technical; analytical; technical, 60% soln in water.
•grades: pure crystals (97%); 60% photographic soln.
•available as 58% solution, technical grade.
•agricultural grades
•a typical sulfur-free product contains 87% ammonium thiosulfate, 3.4% ammonium sulfite, and 9.6% ammonium sulfate.
•its normal commercial form is a slightly ammoniacal, 60% aq soln containing 12% nitrogen & 26% sulfur.
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Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | ammo hypo | | | ammonium hyposulfite | | | ammonium thiosulfate ((NH4)2S2O3) | | | ammonium thiosulphate | | | diammonium sulfurothioate | | | diammonium thiosulfate | | | diazanium dioxido-oxo-sulfanylidene-lamda6-sulfane | | | thiosulfuric acid (H2S2O3), diammonium salt | | | thiosulfuric acid diammonium salt | | | thiosulfuric acid, diammonium salt |
Articles:
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