| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Model Number: | BP,USP Grade |
| 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: | 120-47-8 | EINECS No: | 204-399-4 |
|---|---|---|---|
| Molecular Formula: | C9H10O3 | Molecular Weight: | 166.18 |
| Melting Point: | 114-117 °C | Boiling Point: | 297-298 °C |
| Appearance: | White Crystalline Powder | Assay: | 99% Min |
| Highlight: | BP Grade Ethyl Paraben,Food Grade Ethyl Paraben,USP Grade Ethyl Paraben |
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BP,USP Grade Ethyl Paraben Used For Preservatives Of Food,Cosmetics, Drugs And Feeds
Chemical name : Ethyl 4-hydroxybenzoate
CAS # : 120-47-8
Molecular formula : C9H10O3
Molecular weight : 166.18
Physical and chemical properties: white crystal, light bitter taste, boling point: 297-298℃
Product quality standard
| Item | Standard |
| Appearance | white powder |
| Purity (in dry basis), ％ | 98-102 |
| Melting point, ℃ | 115-118 |
| Loss on drying, % | ≤0.5 |
| Residue on ignition, % | ≤0.1 |
| Acidity | up to standard |
| 4-Hydroxybenzoic acid and salicylic acid | up to standard |
| Solubility | hardly soluble in water |
Uses:
● Global registration, no stimulation on eyes, skin and mucosa
● Widely applied in cosmetics, medical and food industry
● Dosage: 0.2～0.5%
● PH range for application: 4～8,
Packaging: 25KG/fiber can or on demand
Storage: Should be preserved in cool and dry place sealed.shelf life is 36 months
