Rose Extract CAS 84604-12-6 Supplier | Natural Cosmetic Grade
Name: Rose Extract
Cas: 90106-38-0
Purity: 99%
MOQ: 1KG
Basic Info
| Specification Item | Standard Range | Testing Standard |
| CAS Number | 84604-12-6 | INCI Name: Rosa Damascena Flower Extract |
| Botanical Source | Rosa damascena / Rosa rugosa Petals | 100% Natural Origin |
| Appearance | Fine pink to reddish-brown powder / Amber liquid | Visual Inspection |
| Active Marker (Polyphenols) | ≥ 10.0% – 20.0% (Customizable) | UV-Vis Spectrophotometry |
| Solubility | Fully soluble in water and hydro-alcoholic phase | Optical Phase Test |
| pH Range (1% Solution) | 4.5 – 6.5 | Potentiometric pH Meter |
| Loss on Drying (Powder Grade) | ≤ 5.0% | Vacuum Drying Method |
| Heavy Metal Content (as Pb) | ≤ 10 ppm | ICP-OES Analysis |
Product Packaging
FAQ
A: We utilize low-temperature hydro-ethanolic extraction combined with membrane filtration and gentle spray drying. This method prevents thermal degradation of key temperature-sensitive polyphenols and maintains natural aromatic constituents.
A: Rose Extract should be stored in tightly sealed, light-proof containers in a cool, dry place below 25°C. Under dry conditions, the powder grade maintains full stability for 24 months from the manufacturing date.
A: Standard packaging includes 1 kg aluminum foil bags and 25 kg fiber drums with double PE food-grade inner liners. Every shipment is accompanied by a batch-specific COA, SDS, technical datasheet (TDS), and origin verification documents.
Related References
Pubchem-Rose Extract
Chemicalbook-Rose Extract
Global Regulatory Compliance & Quality Certifications
To guarantee batch-to-batch color stability, bio-activity consistency, and formulation safety, every lot of Rose Extract undergoes rigorous internal laboratory verification prior to Certificate of Analysis (COA) issuance:
Active Bioactive Profiling (UV-Vis & HPLC): Quantitative evaluation of total rose polyphenol and flavonoid concentrations, ensuring the targeted antioxidant strength is achieved.
Microbiological Safety Screening: Complete screening for Total Aerobic Microbial Count (TAMC < 100 CFU/g), yeast, mold, and pathogenic organisms (E. coli, S. aureus, P. aeruginosa).
Pesticide Residue Analysis (GC-MS/MS): Comprehensive multi-residue screening confirming compliance with stringent European Union cosmetic raw material purity limits.
Physical Moisture & Dissolution Assay: Ensures rapid, sediment-free dissolution in liquid formulation phases without causing turbidity or altering fragrance profiles.
Manufacturer of Rose Extract
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
