Note: Ingredients listed on restricted chemical lists
EC/CAS
5470-11-1
Name of the chemical
Hydroxylammoniumchlorid; Hydroxylaminhydrochlorid Bis(hydroxylammonium)sulfat; Hydroxylaminsulfat (2 : 1) (790/2009)
Concentration
<=100
General Information
Version
6
Revision date
2026-07-06
Product name
Hydroxylammonium chloride
Product Synonyms
Hydroxylammonium chloride, Oxammonium hydrochloride
CAS No.
5470-11-1
supplier name
Fisher Scientific UK
Emergency telephone
(800) 424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H301, H312, H315, H317, H319, H351, H373, H400
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Solid White Odorless Emergency Overview May be corrosive to metals. Toxic if swallowed. Harmful in contact with skin. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. Suspected of causing cancer. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Moisture sensitive. Air sensitive. May form combustible dust concentrations in air. Classification of the substance or mixture Substances/mixtures corrosive to metal Category 1 Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 4 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1 Carcinogenicity Category 2 Specific target organ toxicity - (repeated exposure) Category 2 Acute aquatic toxicity Category 1 Label Elements
Signal word
Danger Hazard Statements H290 - May be corrosive to metals H301 - Toxic if swallowed H312 - Harmful in contact with skin H315 - Causes skin irritation H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation H351 - Suspected of causing cancer H373 - May cause damage to organs through prolonged or repeated exposure H400 - Very toxic to aquatic life
Prevention
P202 - Do not handle until all safety precautions have been read and understood P234 - Keep only in original packaging P201 - Obtain special instructions before use P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response
P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P312 - Call a POISON CENTER or doctor if you feel unwell P330 - Rinse mouth P390 - Absorb spillage to prevent material damage P362 + P364 - Take off contaminated clothing and wash it before reuse
Storage
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P406 - Store in corrosion resistant polypropylene container with a resistant inliner P405 - Store locked up
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
May be corrosive to metals. May form combustible dust concentrations in air.
Health hazards
Toxic if swallowed. Harmful in contact with skin. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. Suspected of causing cancer. May cause damage to organs through prolonged or repeated exposure.
Environmental hazards
Very toxic to aquatic life. Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems.
2.3 Other hazards
May form explosible dust-air mixture if dispersed. Toxic to terrestrial vertebrates. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Substances/mixtures corrosive to metal Category 1 Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 4 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1 Carcinogenicity Category 2 Specific target organ toxicity - (repeated exposure) Category 2 Acute aquatic toxicity