Note: Ingredients listed on restricted chemical lists
EC/CAS
232-259-2/7803-49-8
Name of the chemical
Hydroxylamin (790/2009)
Concentration
>=50-<70
General Information
Version
8.1
Revision date
2025-06-23
Product name
Hydroxylamine (50% solution in water) for synthesis
REACH No
This
1.2.1 Relevant identified uses
Chemical for synthesis
Emergency telephone
800-424-9300, +1-703- 527-3887
Icons in SDS
Company Information
company name
Sigma-Aldrich Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H208, H290, H302, H315, H317, H318, H335, H351, H373, H400
Hazard statements
Code
Statements
H208
Fire hazard; increased risk of explosion if desensitizing agent is reduced
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture Desensitised explosives, H208: Fire hazard; increased risk of Category 4) explosion if desensitising agent is reduced Corrosive to metals, (Category 1) H290: May be corrosive to metals Acute toxicity, (Category 4) H302: Harmful if swallowed Skin irritation, (Category 2) H315: Causes skin irritation Serious eye damage, (Category H318: Causes serious eye damage Skin sensitisation, (Category 1) H317: May cause an allergic skin reaction Carcinogenicity, (Category 2) H351: Suspected of causing cancer Specific target organ toxicity - H335: May cause respiratory irritation single exposure, (Category 3), Respiratory system Specific target organ toxicity - H373: May cause damage to organs repeated exposure, (Category 2), through prolonged or repeated exposure Blood Short-term (acute) aquatic H400: Very toxic to aquatic life hazard, (Category 1)
Signal word
Danger Danger
Hazard statements
H208 Fire hazard; increased risk of explosion if desensitising agent is reduced. H290 May be corrosive to metals. H302 Harmful if swallowed. H315 Causes skin irritation. H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H335 May cause respiratory irritation. H351 Suspected of causing cancer. H373 May cause damage to organs (Blood) through prolonged or repeated exposure. H400 Very toxic to aquatic life. Reduced Labelling (<= 125 ml) H208 Fire hazard; increased risk of explosion if desensitising agent is reduced. H317 May cause an allergic skin reaction. H351 Suspected of causing cancer. H318 Causes serious eye damage.
Precautionary statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P212 Avoid heating under confinement or reduction of the desensitising agent. P230 Keep wetted with water. P233 Keep container tightly closed. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P371 + P380 + P375 In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. P501 Dispose of contents/ container to an approved waste disposal plant. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P212 Avoid heating under confinement or reduction of the desensitising agent. P230 Keep wetted with water. P233 Keep container tightly closed. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P371 + P380 + P375 In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. P501 Dispose of contents/ container to an approved waste disposal plant.
Supplemental label elements
none none
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
2.1 Classification of the substance or mixture
Desensitised explosives, H208: Fire hazard; increased risk of (Category 4) explosion if desensitising agent is reduced. Corrosive to metals, (Category 1) H290: May be corrosive to metals. Acute toxicity, (Category 4) H302: Harmful if swallowed. Skin irritation, (Category 2) H315: Causes skin irritation. Serious eye damage, (Category H318: Causes serious eye damage. 1) Skin sensitisation, (Category 1) H317: May cause an allergic skin reaction. Carcinogenicity, (Category 2) H351: Suspected of causing cancer. Specific target organ toxicity - H335: May cause respiratory irritation. single exposure, (Category 3), Respiratory system Specific target organ toxicity - H373: May cause damage to organs repeated exposure, (Category 2), through prolonged or repeated exposure. Blood Short-term (acute) aquatic H400: Very toxic to aquatic life. hazard, (Category 1)