| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Certification: | COA,MSDS |
| Model Number: | BP,USP |
| Minimum Order Quantity: | 25kg |
| Price: | USD4-10/KG |
| Packaging Details: | 25kg/drum |
| Delivery Time: | 5-15 days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 6000 Tons per year |
| CAS No: | 94-26-8 | EINECS No: | 202-318-7 |
|---|---|---|---|
| Molecular Formula: | C11H14O3 | Molecular Weight: | 194.23 |
| Appearance: | White Crystalline Powder | Assay: | 99% Min |
Factory Supply High Qualtiy Butyl Paraben For Preservative And Fungicide Of Medicines,Cosmetics,Films
Chemical name : Butyl 4-hydroxybenzoate
CAS # : 94-26-8
Molecular formula : C11H14O3
Molecular weight : 194.23
Physical and chemical properties:
White crystal, lightl smell, hardly soluble in water
Product quality standard
| Item | Standard |
| Appearance | white powder |
| Purity (in dry basis), ％ | 98-102 |
| Melting point, ℃ | 68-72 |
| Loss on drying, % | ≤0.5 |
| Residue on ignition, % | ≤0.1 |
| Acidity | up to standard |
| 4-Hydroxybenzoic acid and salicylic acid | up to standard |
| Solubility | lightly soluble in water |
Uses:
Mainly used as organic synthesis intermediate,preservative and fungicide of medicines,cosmetics,films and high-grade products.
Packaging: 25KG/fiber can or for demand
Storage: Should be preserved in cool and dry place sealed; shelf life is 36 months
