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Hydroxylamine, 50% w/w aqueous solution

CAS 7803-49-8
EC 232-259-2
LANGUAGE EN
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Product Identification

More information about Hydroxylamine, 50% w/w aqueous solution

Basic Product Information

Product Name
Hydroxylamine, 50% w/w aqueous solution
Product Code
42099

Regulatory Identifiers

CAS Number
7803-49-8 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
232-259-2 Check regulations

European Community number - used for regulatory compliance in EU/EEA

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Hydroxylamine, 50% w/w aqueous solution (CAS: 7803-49-8 ) is a colorless substance commonly used su24 scientific research and development.

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Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Acute Tox. Category 3 H301
Skin Corr. Category 1A H314
Skin Sens. Category 1 H317
STOT SE Category 3 H335
GHS06 pictogramGHS05 pictogramGHS07 pictogram

Hazard Statements

  • H301: Toxic if swallowed.
  • H314: Causes severe skin burns and eye damage.
  • H317: May cause an allergic skin reaction.
  • H335: May cause respiratory irritation.

Precautionary Statements

  • P260: Do not breathe dust/fume/gas/mist/vapours/spray.
  • P301+P310: IF SWALLOWED: Immediately call a POISON CENTER/ doctor/.
  • P303+P361+P353: If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
  • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P405: Store locked up.
  • P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

Suppliers & Organizations

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. Logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

📍

30 Bond Street, Ward Hill, MA 01835-8099

🌍

US

📞

800-343-0660

📠

800-322-4757

✉️ [email protected]
🌐 http://www.alfa.com

Emergency Contacts

Emergency Contact

📞

(800) 343-0660

🕒

Monday-Friday, 8am-7pm EST

Carechem 24

📞

(866) 928-0789

Similar Substances

H
Hydroxylamine hydrochloride
CAS: 5470-11-1
H
Hydroxylamine sulfate
CAS: 10039-54-0
1
1-Hexylamine
CAS: 111-26-2
A
Ammonium hydroxide, 25% NH3
CAS: 1336-21-6
C
Cesium hydroxide, 50% Aqueous Solution
No identifier available
G
Glyoxal, 40% aqueous solution
CAS: 107-22-2
D
Diisopropanolamine
CAS: 110-97-4
I
Isopropylamine
CAS: 75-31-0

Physical & Chemical Properties

More about properties
Physical State
liquid
Physical State Data
liquid
State Under Standard Conditions
Not available
Appearance
Colorless
Colour
Colorless
Colour Intensity
Not available
Form
Solution
Odor
Characteristic
Odor Threshold
Not determined.
Ph
Not determined.
Melting Point
Not determined
Boiling Point
107 ℃ (225 °F)
Flash Point
Not determined
Freezing Point
Not available
Softening Point
Not available
Solidification Point
Not available
Cloud Point
Not available
Crystallisation Point
Not available
Evaporation Rate
Not determined.
Relative Evaporation Rate
Not available
Vapor Pressure
11.97 hPa (9 mm Hg)
Vapor Density
Not determined.
Relative Density
Not determined.
Bulk Density
Not available
Density
1.078 g/cm3 (8.996 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
Not determined
Lower Explosive Limit
Not determined
Auto Ignition Temperature
Self igniting at raised temperature.
Decomposition Temperature
Hydroxylamine (neat) explodes in air when heated above 70C.
Solubility
Not determined
Partition Coefficient
Not determined.
Solubility In Water
Not determined
Solubility In Fat
Not available
Kinematic Viscosity
Not determined.
Dynamic Viscosity
Not determined.
Surface Tension
Not available
Explosive Properties
Heating may cause an explosion.
Oxidizing Properties
Not available
Molecular Weight
Not available
Solid Content
Not available
Solvent Content
Not available
Gas Group
Not available
Relative Vapor Density
Not available
Dissociation Constant
Not available
Hydrolysis Rate
Not available
Concentration
Not available
Temperature
Not available
Particle Characteristics
Not available
Particle Size
Not available
Particle Size Distribution
Not available
Particle Shape
Not available
Particle Aspect Ratio
Not available
Particle Aggregation State
Not available
Particle Agglomeration State
Not available
Particle Specific Surface Area
Not available
Particle Dustiness
Not available
Voc Content
Not available
Voc Concentration
Not available
Voc Content Info
Not available
Metal Corrosion
Not available

Frequently Asked Questions

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What is the hazard signal word for Hydroxylamine, 50% w/w aqueous solution?

The signal word for this substance is "danger".

What is the physical form of Hydroxylamine, 50% w/w aqueous solution?

Hydroxylamine, 50% w/w aqueous solution is a liquid appearing as colorless with colorless color. It has characteristic odor.

What is the solubility of Hydroxylamine, 50% w/w aqueous solution?

Not determined

What is Hydroxylamine, 50% w/w aqueous solution used for?

SU24 Scientific research and development

What are the hazard statements for Hydroxylamine, 50% w/w aqueous solution?

This substance has 4 hazard statements: H301: Toxic if swallowed. H314: Causes severe skin burns and eye damage. H317: May cause an allergic skin reaction. H335: May cause respiratory irritation.

What is the melting point of Hydroxylamine, 50% w/w aqueous solution?

The melting point is Not determined and the boiling point is 107 ℃ (225 °F).