Hematoxylin (Ehrlich) staining solution
- CAS Number
- -
- HSN Code
- 38229090
- Molecular Formula
- C16H14O3
- Catalogue Number
- AL00795
- Purity
- N/A
- Molecular Weight
- 254.28 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Hematoxylin (Ehrlich) staining solution is a classic formulation of hematoxylin, known for its stability and intense staining properties. It is primarily used in histological applications for staining cell nuclei in tissue samples.
Also known as Ehrlich's hematoxylin.
- Catalogue No.
- AL00795
- CAS Number
- -
- Molecular Formula
- C16H14O3
- Molecular Weight
- 254.28 g/mol
- HSN Code
- 38229090
- Grade
- Ready-to-use staining solution
- Product Form
- Mixture
Dark purple liquid with a density of 1.02 g/mL. The solution is alcohol-based and exhibits flammable characteristics.
- Appearance
- Dark purple liquid
- Shelf Life
- 12 months
- Packaging
- Available in 100 mL and 500 mL bottles
- Storage
- Store in a cool, dry place away from heat and ignition sources.
1.1 — Product identifier
- Chemical Name
- Hematoxylin (Ehrlich) staining solution
- Catalogue No.
- AL00795
- Product form
- Mixture
- CAS Number
- Not applicable
- EC Number
- Not applicable
- Grade
- Ready-to-use staining solution
- EC Index Number
- Not applicable
- Chemical Formula
- C16H14O3
- HSN Code
- 38229090
- Synonyms
- Ehrlich's hematoxylin
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Histological staining
- 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
2.3 — Other hazards
- Other hazards
- Flammable liquid; may cause skin and eye irritation.
3.1 — Substance
- Name
- Hematoxylin (Ehrlich) staining solution
- CAS No.
- Not applicable
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
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation persists.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth and seek medical attention.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of eyes, skin, and respiratory tract; headache; dizziness.
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
- Flammable; vapors may form explosive mixtures with air.
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 eliminate all ignition sources. Contain spill and absorb with inert material.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Collect and dispose of in accordance with local regulations.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Use in a well-ventilated area. Avoid contact with skin and eyes. Keep away from heat and ignition sources.
- 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
- Store in a cool, dry place, away from heat and ignition sources.
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
- Liquid
- Colour
- Dark purple
- Odour
- Alcohol-like
- Odour threshold
- Not applicable
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- Not applicable
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- < 23 °C
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 1.02 g/mL
- Solubility
- Soluble in alcohol and water
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not applicable
- Oxidising properties
- Not applicable
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Avoid heat, sparks, and open flames.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
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, and bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Not classified as acutely toxic; however, may cause irritation.
- Skin corrosion/irritation
- May cause skin irritation.
- Serious eye damage/irritation
- Causes serious eye irritation.
- Respiratory or skin sensitisation
- Not classified as a skin sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified as a specific target organ toxicant.
- Specific target organ toxicity (repeated exposure)
- Not classified
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)
- UN 1170
- UN-No. (IMDG)
- UN 1170
- UN-No. (IATA)
- UN 1170
- UN-No. (ADN)
- UN 1170
- UN-No. (RID)
- UN 1170
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Ethanol solution
- Proper Shipping Name (IMDG)
- Ethanol solution
- Proper Shipping Name (IATA)
- Ethanol solution
- Proper Shipping Name (ADN)
- Ethanol solution
- Proper Shipping Name (RID)
- Ethanol solution
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 3
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
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
This staining solution is used directly as a nuclear counterstain in histological tissue staining protocols, enhancing the visibility of cellular structures.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL00795
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 254.28 g/mol
| Test | Standard | Observed |
|---|---|---|
| Appearance | Dark purple liquid | Dark purple liquid |
| Density | 1.02 g/mL | 1.02 g/mL |
| pH | Not applicable | Not applicable |
| Flash Point | < 23 °C | 20 °C |
| Solubility | Soluble in alcohol and water | Soluble in alcohol and water |
The above product is expected to comply with Ready-to-use staining solution grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Ready-to-use staining solution | N/A | N/A | N/A | N/A | N/A | Soluble in alcohol and water |
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“Alpha Chemika products are of excellent quality. Highly satisfied.”
“From ordering to shipping, every course of action was smooth. Timely delivery.”
“Completely satisfied with the products and services.”
“From ordering to shipping, every course of action was smooth. Timely delivery.”
“Completely satisfied with the products and services.”
“Speedy delivery, professional staff.”
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