Hydroxylamine Hydrochloride
- CAS Number
- 5470-11-1
- HSN Code
- 28251090
- Molecular Formula
- H4ClNO
- Catalogue Number
- AL2503
- Purity
- 99% min
- Molecular Weight
- 69.49 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Hydroxylamine hydrochloride is an organic molecular entity.
Also known as Hydroxylamine hydrochloride.
- Catalogue No.
- AL2503
- CAS Number
- 5470-11-1
- Molecular Formula
- H4ClNO
- Molecular Weight
- 69.49 g/mol
- HSN Code
- 28251090
- Grade
- AR 99%
- Product Form
- Substance
Melting point: 154 °C; Density: 1.7 g/cm³; Solubility: Solubility in water, g/100ml at 25 °C: 94 (freely soluble).
- Appearance
- Colourless hygroscopic crystals
- Shelf Life
- 2 years
- Packaging
- Available in: 100 gm glass bottle, 500 gm glass bottle
- Storage
- Dry. Cool. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
1.1 — Product identifier
- Chemical Name
- Hydroxylamine Hydrochloride
- Catalogue No.
- AL2503
- Product form
- Substance
- CAS Number
- 5470-11-1
- EC Number
- 226-798-2
- Grade
- AR 99%
- EC Index Number
- 611-012-00-8
- Chemical Formula
- H4ClNO
- HSN Code
- 28251090
- Synonyms
- Hydroxylamine hydrochloride
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Analytical reagent, reducing agent
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Met. Corr. 1; Acute Tox. 4; Skin Irrit. 2; Skin Sens. 1; Eye Irrit. 2; Carc. 2; STOT RE 2; Aquatic Acute 1
- Classification source
- ECHA C&L Inventory via PubChem CID 443297 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Corrosive, Irritant, Health Hazard, Environmental Hazard
- Signal word
- Warning
- Hazard statements
- H290: May be corrosive to metals; H302: Harmful 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 causes damage to organs through prolonged or repeated exposure; H400: Very toxic to aquatic life
2.3 — Other hazards
- Other hazards
- Corrosive to metals, may cause respiratory irritation.
3.1 — Substance
- Name
- Hydroxylamine Hydrochloride
- CAS No.
- 5470-11-1
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water.
- First-aid measures after eye contact
- First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Cough, shortness of breath, skin irritation, eye irritation.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- May emit toxic fumes under fire conditions.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area and ventilate. Wear appropriate protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered non-metallic containers. If appropriate, moisten first to prevent dusting.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Handle in a fume hood. Wear gloves and eye protection.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Dry. Cool. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 154 °C
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- > 150 °C
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 1.7 g/cm³
- Solubility
- Solubility in water, g/100ml at 25 °C: 94 (freely soluble)
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Reacts with strong oxidizers.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- Decomposes slowly on contact with moisture. Upon heating, toxic fumes are formed. Decomposes on heating.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong acids, strong bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 (oral, rat) = 200 mg/kg
- Skin corrosion/irritation
- H315: Causes skin irritation
- Serious eye damage/irritation
- H319: Causes serious eye irritation
- Respiratory or skin sensitisation
- H317: May cause an allergic skin reaction
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- H351: Suspected of causing cancer
- Specific target organ toxicity (single exposure)
- Not classified (based on available data)
- Specific target organ toxicity (repeated exposure)
- H373: May causes damage to organs through prolonged or repeated exposure
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- 2923
- UN-No. (IMDG)
- 2923
- UN-No. (IATA)
- 2923
- UN-No. (ADN)
- 2923
- UN-No. (RID)
- 2923
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Hydroxylamine hydrochloride
- Proper Shipping Name (IMDG)
- Hydroxylamine hydrochloride
- Proper Shipping Name (IATA)
- Hydroxylamine hydrochloride
- Proper Shipping Name (ADN)
- Hydroxylamine hydrochloride
- Proper Shipping Name (RID)
- Hydroxylamine hydrochloride
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 8 (6.1)
14.4 — Packing group
- Packing group (ADR)
- III
- Packing group (IMDG)
- III
- Packing group (IATA)
- III
- Packing group (ADN)
- III
- Packing group (RID)
- III
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Used as an analytical-grade reagent for oxime formation and reducing-agent applications.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL0816A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 69.49 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | 99% min | 99.5% |
| Moisture content | < 0.5% | 0.3% |
| Residue on ignition | < 0.1% | 0.05% |
| Related substances | None detected | None detected |
| Solubility | Soluble in water | Fully soluble in water at room temperature. |
The above product is expected to comply with AR 99% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| AR 99% | 99% min | m.p. 154 °C | < 0.5% | < 0.1% | None detected | Solubility in water, g/100ml at 25 °C: 94 (freely soluble) |
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