Molekula
Crystal violet solution 0.02% aqueous
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Crystal violet solution 0.02% aqueous is a basic dye used in biological staining, particularly for microscopy and histology. It is also employed in spectrophotometry and as a pH indicator. Available in aqueous solution at 0.02% concentration, it has a CAS number of 548-62-9, molecular formula C25H30N3Cl, and molecular weight of 407.99 g/mol. Stored at ambient temperature, it carries no signal word but is labelled with hazard statement H412 (harmful to aquatic life with long lasting effects). Molekula supplies Crystal violet solution 0.02% aqueous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Purple Light |
| Loss on Drying | ≤10% |
| Purity | ≥90% |
| Solution in Water | 0.02% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 25275246 |
| CAS Number | 548-62-9 |
| IUPAC Name | [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride |
| EC Number | 208-953-6 |
| Molecular Formula | C25H30N3Cl |
| Molecular Weight | 407.99 |
| Exact Mass | 407.2128 |
| SMILES | CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-] |
| InChIKey | ZXJXZNDDNMQXFV-UHFFFAOYSA-M |
| InChI | InChI=1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1 |
| PubChem CID | 11057 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 3212.90.0050 |
| Tariff Code | 3212900000 |
Safety & GHS
Hazard statements
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, Portuguese.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Crystal violet solution 0.02% aqueous used for?
It is commonly used as a dye in biological staining, particularly for microscopy, and in analytical chemistry for spectrophotometric analysis.
What is the chemical formula and molecular weight of Crystal violet solution 0.02% aqueous?
The formula is C25H30N3Cl with a molecular weight of 407.99 g/mol.
How should Crystal violet solution 0.02% aqueous be stored?
Store at ambient temperature, protected from light and moisture.
What grade of Crystal violet solution 0.02% aqueous is available?
Available as a standard aqueous solution with a concentration of 0.02% w/v.
Can Molekula supply Crystal violet solution 0.02% aqueous in bulk?
Yes, bulk quantities are available upon request—please contact our sales team for details.
What documentation comes with a purchase of Crystal violet solution 0.02% aqueous?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.