-
Name
imidodisulphuric acid, ammonium salt
- EINECS
- CAS No. 27441-86-7
- Density g/cm3
- Solubility
- Melting Point
- Formula H3N O6 S2 . x H3 N
- Boiling Point °Cat760mmHg
- Molecular Weight
- Flash Point °C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NH4− and SOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Imidodisulfuricacid, ammonium salt (8CI,9CI); Ammonium imidobissulfate; Ammoniumimidodisulfonate; Ammonium imidosulfonate; NS; NS (brightener)
- PSA
- LogP
Ammonium imidodisulfonate Chemical Properties
Molecular Structure of Ammonium imidodisulfonate (CAS NO. 27441-86-7):
.png)
IUPAC Name: azanium N-sulfonatosulfamate
Empirical Formula: H5N2O6S2
Molecular Weight: 193.18
H bond acceptors: 7
H bond donors: 3
Freely Rotating Bonds: 0
Polar Surface Area: 128.74 Å2
InChI
InChI=1/H3NO6S2.H3N/c2-8(3,4)1-9(5,6)7;/h1H,(H,2,3,4)(H,5,6,7);1H3/p-1
Download | View Full InChI
Smiles
N(S([O-])(=O)=O)S(=O)([O-])=O.[NH4+]
Ammonium imidodisulfonate Toxicity Data With Reference
| 1. | orl-rat LD50:3300 mg/kg | GISAAA Gigiena i Sanitariya. 52 (10)(1987),88. | ||
| 2. | orl-mus LD50:2700 mg/kg | GISAAA Gigiena i Sanitariya. 52 (10)(1987),88. | ||
| 3. | orl-gpg LD50:2250 mg/kg | GISAAA Gigiena i Sanitariya. 52 (10)(1987),88. |
Ammonium imidodisulfonate Consensus Reports
Reported in EPA TSCA Inventory.
Ammonium imidodisulfonate Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NH4− and SOx.
Ammonium imidodisulfonate Specification
Ammonium imidodisulfonate , its CAS number is 27441-86-7, it can be called Imidodisulfuric acid, ammonium salt ; Ammonium imidobissulfate ; Ammonium imidodisulfonate ; Ammonium imidosulfonate ; Imidodisulfuric acid, ammonium salt ; imidodisulphuric acid, ammonium salt .
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