Hydroxylamine hydrochloride
Product identifier
- Product name: Hydroxylamine hydrochloride
- CBnumber: CB8128885
- CAS: 5470-11-1
- EINECS Number: 226-798-2
- Synonyms: hydroxylamine hydrochloride,Hydroxylamine HCL
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses: For R&D use only. Not for medicinal, household or other use.
- Uses advised against: none
Company Identification
- Company: Chemicalbook
- Address: Building 1, Huihuang International, Shangdi 10th Street, Haidian District, Beijing
- Telephone: 400-158-6606
GHS Label elements, including precautionary statements
-
Symbol(GHS)
- Signal wordWarning
Substance
- Product name: Hydroxylamine hydrochloride
- Synonyms: hydroxylamine hydrochloride,Hydroxylamine HCL
- CAS: 5470-11-1
- EC number: 226-798-2
- MF: NH2OH·HCl
- MW: 69.49
Description of first aid measures
General adviceMost important symptoms and effects, both acute and delayed
Indication of any immediate medical attention and special treatment needed
Extinguishing media
Suitable extinguishing mediaSpecial hazards arising from the substance or mixture
Nitrogen oxides (NOx) Hydrogen chloride gas Nitrogen oxides (NOx) Hydrogen chloride gas
Container explosion may occur under fire conditions. Not combustible.
Risk of dust explosion.
In the event of decomposition: danger of explosion! Avoid shock and friction.
Ambient fire may liberate hazardous vapours.
Advice for firefighters
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Further information
May explode when heated.Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system.
NFPA 704
| HEALTH | 3 | Short exposure could cause serious temporary or moderate residual injury (e.g. liquid hydrogen, sulfuric acid, calcium hypochlorite, hexafluorosilicic acid) | |
| FIRE | 0 | Materials that will not burn under typical fire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. Materials that will not burn in air when exposed to a temperature of 820 °C (1,500 °F) for a period of 5 minutes.(e.g. Carbon tetrachloride) | |
| REACT | 1 | Normally stable, but can become unstable at elevated temperatures and pressures (e.g. propene) | |
| SPEC. HAZ. |
Personal precautions, protective equipment and emergency procedures
Advice for non-emergency personnel: Avoid inhalation of dusts. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up dry. Dispose of properly. Clean up affected area. Avoid generation of dusts.
Reference to other sections
For disposal see section 13.
Precautions for safe handling
Advice on safe handling
Work under hood. Do not inhale substance/mixture.
Hygiene measures
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Storage conditions
Tightly closed and away from sources of ignition and heat. Observe national regulations. Air and moisture sensitive.
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
control parameter
Hazard composition and occupational exposure limitsExposure controls
Personal protective equipmentUse equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
The selected protective gloves have to satisfy the specifications of Regulation (EU) 2016/425 and the standard EN 374 derived from it.
Full contact
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm Break through time: 480 min
Material tested:Dermatril? (KCL 740 / Aldrich Z677272, Size M)
Splash contact Material: Nitrile rubber
Minimum layer thickness: 0,11 mm Break through time: 480 min
Material tested:Dermatril? (KCL 740 / Aldrich Z677272, Size M)
data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail sales@kcl.de, test method: EN374
If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the EC approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.
protective clothing
required when dusts are generated.
Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system.
Recommended Filter type: Filter type P3
The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer.
These measures have to be properly documented.
Do not let product enter drains.
Information on basic physicochemical properties
- Appearancewhite crystalline
- Odourslight chlorine
- Odour ThresholdNo data available d) pH 2,5 - 3,5 at 50 g/l at 20 °C Melting point/freezing point Initial boiling point and boiling range Melting point/range: 155 - 157 °C - dec. No data available Flash point No data available Evaporation rate No data available Flammability (solid, gas) Upper/lower flammability or explosive limits The product is not flammable. - Flammability (solids) No data available Vapour pressure 0,001 hPa at 50 °C - OECD Test Guideline 104 Vapour density No data available Relative density No data available Water solubility ca.470 g/l at 20 °C - OECD Test Guideline 105 Partition coefficient: n-octanol/water Autoignition temperature Decomposition temperature - Not applicable for inorganic substances No data available >150 °C - Heating may cause an explosion. Viscosity Viscosity, kinematic: No data available Viscosity, dynamic: No data available Explosive properties No data available Oxidizing properties No data available
- Melting point/freezing pointMelting point/range: 155 - 157 °C - dec.
- Initial boiling point and boiling range155-157 °C (dec.)(lit.)
- Flash pointNo data available
- Evaporation rateNo data available
- Flammability (solid, gas)The product is not flammable. - Flammability (solids)
- Upper/lower flammability or explosive limitsNo data available
- Vapour pressure 0,001 hPa at 50 °C - OECD Test Guideline 104
- Vapour density 0.054 Pa (50 °C)
- Relative densityNo data available
- Water solubilityca.470 g/l at 20 °C - OECD Test Guideline 105
- Partition coefficient: n-octanol/water- Not applicable for inorganic substances
- Autoignition temperatureNo data available
- Decomposition temperature >150 °C - Heating may cause an explosion.
- ViscosityViscosity, kinematic: No data available Viscosity, dynamic: No data available
- Explosive propertiesNo data available
- Oxidizing propertiesNo data available
Other safety information
Surface tension ca.71,8 mN/m at 1,025g/l at 20 °C
- OECD Test Guideline 115
Reactivity
sensitive to shock Risk of dust explosion.
Chemical stability
The product is chemically stable under standard ambient conditions (room temperature) .
Possibility of hazardous reactions
Violent reactions possible with:
alkaline substances Possible formation of:
hydroxylamine
Risk of explosion with:
fire-promoting substances Oxidizing agents
Conditions to avoid
Air Exposure to moisture. May be unstable at temperatures above: 75° C Heating (decomposition).
no information available
Incompatible materials
Aluminum, Copper, Zinc, Tin, Metals
Hazardous decomposition products
In the event of fire: see section 5
Information on toxicological effects
Acute toxicityInhalation
Result: Irritating to skin. - 42 min
(OECD Test Guideline 439)
Test system: S. typhimurium
Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 471
Result: negative
Test Type: In vitro mammalian cell gene mutation test Test system: mouse lymphoma cells
Metabolic activation: with and without metabolic activation Result: negative
Remarks: (ECHA) Test Type: Rat
Test system: Embryo
Remarks: Morphological transformation. Test Type: Hamster
Test system: Lungs
Remarks: Sister chromatid exchange
Test Type: Mutagenicity (mammal cell test): micronucleus. Species: Mouse
Cell type: Red blood cells (erythrocytes) Application Route: Oral
Method: OECD Test Guideline 474 Result: negative
Toxicity
(OECD Test Guideline 203)
semi-static test EC50 - Daphnia magna (Water flea) - 1,1 mg/l - 48 h
(OECD Test Guideline 202)
Persistence and degradability
Not applicable for inorganic substances
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
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.
Other adverse effects
No data available
Waste treatment methods
Product
See www.retrologistik.com for processes regarding the return of chemicals and
containers, or contact us there if you have further questions.
UN number
ADR/RID: 2923 IMDG: 2923 IATA: 2923
UN proper shipping name
ADR/RID: CORROSIVE SOLID, TOXIC, N.O.S. (Hydroxylammonium chloride) IMDG: CORROSIVE SOLID, TOXIC, N.O.S. (Hydroxylammonium chloride) IATA: Corrosive solid, toxic, n.o.s. (Hydroxylammonium chloride)
Transport hazard class(es)
ADR/RID: 8 (6.1) IMDG: 8 (6.1) IATA: 8 (6.1)
Packaging group
ADR/RID: III IMDG: III IATA: III
Environmental hazards
ADR/RID: yes IMDG Marine pollutant: yes IATA: no
Special precautions for user
No data available
Safety, health and environmental regulations/legislation specific for the substance or mixture
Regulations on the Safety Management of Hazardous ChemicalsAbbreviations and acronyms
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
References
【1】CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
【2】ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
【3】ECHA - European Chemicals Agency, website: https://echa.europa.eu/
【4】eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
【5】ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
【6】Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
【7】HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
【8】IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
【9】IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
【10】Sigma-Aldrich, website: https://www.sigmaaldrich.com/
Other Information
The information in this MSDS is only applicable to the specified product, unless otherwise specified, it is not applicable to the mixture of this product and other substances. This MSDS only provides information on the safety of the product for those who have received the appropriate professional training for the user of the product. Users of this MSDS must make independent judgments on the applicability of this SDS. The authors of this MSDS will not be held responsible for any harm caused by the use of this MSDS.