Improving Member States preparedness to face an HNS pollution of the Marine System (HNS-MS)
Ammonium Nitrate Solution (93% Or Less)
Description Top
| CAS number | 6484-52-2 |
| Chemical formula | NH4NO3 (H2O) |
| Standard European Behaviour Classification (SEBC) | Dissolves (D) |
| Abilities | Solution. |
GESAMP Hazard profile
| A1 | A2 | B1 | B2 | C1 | C2 | C3 | D1 | D2 | D3 | E1 | E2 | E3 |
| 0 | NI | 1 | NI | 0 | 0 | 2 | 1 | 2 | NI | D | 2 |
Marine pollution Classification (MARPOL Annex II)
| Category | Description |
| Z | Noxious Liquid Substances which, if discharged into the sea from tank cleaning or deballasting operations, are deemed to present a minor hazard to either marine resources or human health and therefore justify less stringent restrictions on the quality and quantity of the discharge into the marine environment. |
Alternate names for this chemical
Nitric Acid Ammonium Salt
Ammonium Nitrate
Ammonium Nitrate Solution (93% Or Less)
Solutions De Nitrate D'Ammonium (93% Ou Moins)
Ammonium Nitrate
Ammonium Nitrate Solution (93% Or Less)
Solutions De Nitrate D'Ammonium (93% Ou Moins)
Physico-chemical properties Top
| Chemical formula | NH4NO3 (H2O) | |
| State | Liquid at 25°C and 1 atm | |
| Hydrosolubility |
|
Behaviour Top
| Standard European Behaviour Classification (SEBC) | Dissolves (D) |
Hazards Top
Warning
Hazards statements
Physical
H272
May intensify fire, oxidiser.
Health
H319
Causes serious eye irritation.
Precautionary statements
Prevention
P210
Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P220
Keep/Store away from clothing/.../combustible materials.
P264
Wash ... thoroughly after handling.
P280
Wear protective gloves/protective clothing/eye protection/face protection.
Response
P305 + P351 + P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P370 + P378
In case of fire: Use ... for extinction.
GESAMP Top
GESAMP Hazard profile
| A1 | A2 | B1 | B2 | C1 | C2 | C3 | D1 | D2 | D3 | E1 | E2 | E3 |
| 0 | NI | 1 | NI | 0 | 0 | 2 | 1 | 2 | NI | D | 2 |
A1: Bioaccumulation
| Rating | Description |
| 0 | No potential to bioaccumulate |
A1a:
| Rating | Description |
| Inorg |
A1b:
| Rating | Description | Criteria |
| 0 | No potential to bioaccumulate | No measurable bioconcentration factor (BCF) |
A2: Biodegradation
| Rating | Description |
| NI | No Information |
B1: Acute aquatic toxicity
| Rating | Description | Criteria [mg/l] |
| 1 | Practically non-toxic | 100 < LC/EC/IC50 ≤ 1000 |
B2: Chronic aquatic toxicity
| Rating | Description |
| NI | No Information |
C1: Acute oral toxicity
| Rating | Description | Criteria [mg/Kg] |
| 0 | Negligible | AOTE > 2000 |
C2: Acute dermal toxicity (skin contact)
| Rating | Description | Criteria [mg/Kg] |
| 0 | Negligible | ADTE > 2000 |
C3: Acute inhalation toxicity
| Rating | Description | Criteria [mg/l] (4 hours exposure) |
| 2 | Moderate | 2 < AITE ≤ 10 |
D1: Skin irritation or corrosion
| Rating | Description | Sign | GHS category |
| 1 | Mildly irritating | Mild erythema with or | Mild Irritant Category 3 |
D2: Eye irritation
| Rating | Description | Sign | GHS category |
| 2 | Irritating | Marked conjunctival hy | Irritant Category 2A |
D3: Long-term health effects
| Notation | Hazard endpoint | Description | GHS category |
| No Information |
E1: Tainting of seafood
| Rating | Description |
| NI | No Information |
E2: Behaviour of chemicals in the marine environment
| Rating | Description |
| D | Dissolves |
E3: Interference with the use of coastal amenities
| Rating | Interference | Description | Interpretation | Warning |
| 2 | Moderately objectionable | 1 is a persistent floater; and/or 2 is moderately acutely toxic; and/or 3 is irritating to skin and/or eyes; and/or 4 has long-term health effects other than carcinogenicity, mutagenicity or reprotoxicity; and/or 5 is highly flammable; and/or 6 is moderately flammable and is a floater with evaporative properties | 1 E2 = Fp; and/or 2 C1 and/or C2 and/or C3 = 23; and/or 3 D1 and/or D2 = 2; and/or 4 D3 contains Ss, Sr, T, A, N, or I; and/or 5 Flashpoint <23°C; and/or 6 Flashpoint 23°C to 60°C and E2 = FE or FED | Warning issued and possible closure of amenities |
GHS Security Information
Warning
About the project
HNS-MS is a decision-support tool that Belgian and French maritime authorities as well as coastguard stations can activate in order to forecast the drift, fate and behavior of acute marine pollution by Harmful Noxious Substances (HNS) accidentally released in the marine system.
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Copyright © 2015–2024 HNS-MS Consortium
HNS-MS has been funded by DG-ECHO under agreement ECHO/SUB/2014/693705 and runs from 1 January 2015 to 31 March 2017.