Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Hydroxylamine hydrochloride
- Product Code
- AC270100000; AC270100010; AC270100050; AC270101000; AC270102500
- Synonyms
- Hydroxylammonium chloride, Oxammonium hydrochloride
Regulatory Identifiers
- CAS Number
- 5470-11-1 Check regulations →
Identified Uses
Laboratory chemicals.
Uses advised against
Not for food, drug, pesticide or biocidal product use
Manufacturers & Suppliers
Fisher Scientific
distributor
One Reagent Lane, Fair Lawn, NJ 07410
(201) 796-7100
Acros Organics
manufacturer
One Reagent Lane, Fair Lawn, NJ 07410
Emergency Contacts
Emergency Number US
001-201-796-7100
Emergency Number Europe
+32 14 57 52 99
CHEMTREC
001-800-424-9300
CHEMTREC
001-703-527-3887
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS06
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Hydroxylamine, hydrochloride | 5470-11-1 | 95% | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Immediate medical attention is required.
Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.
Symptoms: May cause allergic skin reaction.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required.
Do not induce vomiting. Call a physician or Poison Control Center immediately.
Immediate Medical Attention
Immediate medical attention is required.
Medical Treatment
Treat symptomatically
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Cool closed containers exposed to fire with water spray.
No information available
Risk of explosion by shock, friction, fire or other sources of ignition. Containers may explode when heated. Thermal decomposition can lead to release of irritating gases and vapors. Do not allow run-off from fire fighting to enter drains or water courses. Fine dust dispersed in air may ignite.
Cool closed containers exposed to fire with water spray.
Firefighter Protection
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. Thermal decomposition can lead to release of irritating gases and vapors.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Use personal protective equipment. Ensure adequate ventilation. Avoid dust formation. Remove all sources of ignition. Take precautionary measures against static discharges.
Do not flush into surface water or sanitary sewer system. Do not allow material to contaminate ground water system. Prevent product from entering drains. Avoid release to the environment.
Sweep up or vacuum up spillage and collect in suitable container for disposal.
Materials: suitable container
Related Products
Similar products with comparable safety profiles
Hydroxylamine hydrochloride
CAS: 5470-11-1
Hydroxylamine hydrochloride
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Hydroxylamine sulfate
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Hydroxylamine, 50% w/w aqueous solution
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CAS: 111-26-2
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CAS: 108-91-8
Cyclohexylamine
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Use only under a chemical fume hood. Wear personal protective equipment. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation. Avoid dust formation.
Keep containers tightly closed in a dry, cool and well-ventilated place.
Do not get in eyes, on skin, or on clothing.
Keep away from heat and sources of ignition.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Use only under a chemical fume hood. Ensure that eyewash stations and safety showers are close to the workstation location. Use explosion-proof electrical/ventilating/lighting/equipment.
Wear appropriate protective gloves
Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Wear appropriate protective clothing to prevent skin exposure.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Moisture sensitive. Air sensitive.
Reactive Hazard Yes
None under normal processing.
Avoid dust formation. Incompatible products. Excess heat. Exposure to air. Exposure to moist air or water.
Strong oxidizing agents, Heavy metals
Carbon monoxide (CO), Carbon dioxide (CO₂), Hydrogen chloride gas
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN2923
- Shipping Name
- CORROSIVE SOLID, TOXIC, N.O.S.
- Transport Class
- 8
- Packing Group
- III
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Regulatory information for Hydroxylamine, hydrochloride.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is Hydroxylamine hydrochloride known by?
Hydroxylamine hydrochloride is also known as: Hydroxylammonium chloride, Oxammonium hydrochloride
What is the hazard signal word for Hydroxylamine hydrochloride?
The signal word is danger.
What is the physical form of Hydroxylamine hydrochloride?
Hydroxylamine hydrochloride is a solid appearing as white with white color. It has odorless odor.
What is the solubility of Hydroxylamine hydrochloride?
560 g/L (20°C)
What is Hydroxylamine hydrochloride used for?
Laboratory chemicals.
What are the hazard statements for Hydroxylamine hydrochloride?
This substance has 9 hazard statements:
- EUH014: May form combustible dust concentrations in air
- 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
What is the melting point of Hydroxylamine hydrochloride?
The melting point is 155 - 158 °C / 311 - 316.4 °F and the boiling point is No information available.