Brilliant Cresyl Blue Aqueous Solution
- CAS Number
- -
- HSN Code
- 38229090
- Molecular Formula
- C18H18N3NaO5S
- Catalogue Number
- AL0305A
- Purity
- N/A
- Molecular Weight
- 405.46 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Brilliant cresyl blue aqueous solution is the water-based version of the vital stain used for reticulocyte counting. It is commonly utilized in hematology for the identification and quantification of reticulocytes in blood samples.
Also known as Brilliant cresyl blue, BC Blue.
- Catalogue No.
- AL0305A
- CAS Number
- -
- Molecular Formula
- C18H18N3NaO5S
- Molecular Weight
- 405.46 g/mol
- HSN Code
- 38229090
- Grade
- Aqueous solution
- Product Form
- Mixture
Dark blue liquid with a density of approximately 1.05 g/cm³. It is soluble in water, forming a clear solution.
- Appearance
- Dark blue liquid
- Shelf Life
- 12 months
- Packaging
- Available in 100 mL and 500 mL bottles
- Storage
- Store at room temperature, away from light.
1.1 — Product identifier
- Chemical Name
- Brilliant Cresyl Blue Aqueous Solution
- Catalogue No.
- AL0305A
- Product form
- Mixture
- CAS Number
- Not applicable
- EC Number
- N/A
- Grade
- Aqueous solution
- EC Index Number
- N/A
- Chemical Formula
- C18H18N3NaO5S
- HSN Code
- 38229090
- Synonyms
- Brilliant cresyl blue, BC Blue
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Staining agent for reticulocytes in hematology
- 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
- May cause skin and eye irritation.
3.1 — Substance
- Name
- Brilliant Cresyl Blue Aqueous 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
- Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of skin and eyes, respiratory tract irritation if inhaled.
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
- Non-flammable; however, may emit toxic fumes in a fire.
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
- Contain spill and absorb with inert material. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Use appropriate personal protective equipment. Clean up spills immediately to prevent slipping hazards.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area.
- 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 light and incompatible materials.
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
- Not required under normal conditions of use; use in well-ventilated areas.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Dark blue
- Odour
- Odourless
- Odour threshold
- N/A
- pH value
- N/A
- Relative evaporation rate (butylacetate=1)
- N/A
- Melting point
- N/A
- Freezing point
- N/A
- Boiling point
- N/A
- Flash point
- N/A
- Auto-ignition temperature
- N/A
- Decomposition temperature
- N/A
- Flammability (solid, gas)
- Non-flammable
- Vapour pressure
- N/A
- Relative vapour density at 20°C
- N/A
- Density
- ~1.05 g/cm³
- Solubility
- Soluble in water
- Log Pow
- N/A
- Viscosity, kinematic
- N/A
- Viscosity, dynamic
- N/A
- Explosive properties
- N/A
- Oxidising properties
- N/A
- Explosive limits
- N/A
10.1 — Reactivity
- Reactivity
- Stable under normal conditions of use and storage.
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.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Not classified as acutely toxic.
- Skin corrosion/irritation
- May cause mild irritation.
- Serious eye damage/irritation
- May cause 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)
- Not applicable
- UN-No. (IMDG)
- Not applicable
- UN-No. (IATA)
- Not applicable
- UN-No. (ADN)
- Not applicable
- UN-No. (RID)
- Not applicable
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Not classified as dangerous goods
- Proper Shipping Name (IMDG)
- Not classified as dangerous goods
- Proper Shipping Name (IATA)
- Not classified as dangerous goods
- Proper Shipping Name (ADN)
- Not classified as dangerous goods
- Proper Shipping Name (RID)
- Not classified as dangerous goods
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- N/A
14.4 — Packing group
- Packing group (ADR)
- N/A
- Packing group (IMDG)
- N/A
- Packing group (IATA)
- N/A
- Packing group (ADN)
- N/A
- Packing group (RID)
- N/A
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 directly for reticulocyte staining in hematology as an alternative to the alcoholic version. It aids in the assessment of bone marrow function and red blood cell production.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL0305A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 405.46 g/mol
| Test | Standard | Observed |
|---|---|---|
| Appearance | Dark blue liquid | Dark blue liquid |
| Density | ~1.05 g/cm³ | 1.05 g/cm³ |
| pH | N/A | N/A |
| Solubility | Soluble in water | Soluble in water |
The above product is expected to comply with Aqueous solution grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Aqueous solution | N/A | N/A | N/A | N/A | N/A | Soluble in water |
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