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Ethyl p-Hydroxybenzoate CAS NO.120-47-8
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Ethyl p-Hydroxybenzoate
- 4-Hydroxybenzoic acid ethyl ester
- CAS: 120-47-8
Quick Details
- ProName: Ethyl p-Hydroxybenzoate
- CasNo: 120-47-8
- Molecular Formula: C9H10O3
- Appearance: White ctystal
- Application: the product is mainly used as preserva...
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 20 bags/carton
- Port: Qingdao Port
- ProductionCapacity: 3500 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away fro...
- Transportation: By sea or by air.
- LimitNum: 5 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- CAS: 120-47-8
- Molecular Formula: C9H10O3
Superiority
Chemical name: 4-Hydroxybenzoic acid ethyl ester
Product name:Ethyl 4-hydroxybenzoate
Molecular formula:C9H10O3
Molecular weight:166.18
CAS#:120-47-8
Physical and chemical properties:White ctystal with a little bitter taste. Easily soluble in alcohol, ether and acetone, almost insoluble in water. Boiling point is 297-298℃.
Uses: the product is mainly used as preservative of foods, cosmetics, drugs, and feeds.
Packing: plastic bag, 1kg/bag, 20 bags/carton, or cardboard drum lined with plastic bag, net weight is 25kg or 50kg.
Details
| Item | Index | ||
| GB 1886.31-2015 | BP | USP | |
| Appearance | White crystalline powder | Colorless crystal or white crystalline powder | / |
| Content (dry basis) %≥ | 99.0-100.5 | 99.0-100.5 | 98.0-102.0 |
| Melting point℃ | 115-118 | 115-118 | 115-118 |
| Acidity | / | Qualified | Qualified |
| Sulfate (SO42-) %≤ | 0.024 | / | / |
| Heavy metal (Pb) %≤ | 0.001 | / | / |
| Arsenic (AS) %≤ | 0.0001 | / | / |
| Drying loss %≤ | 0.50 | / | 0.50 |
| Residue on ignition %≤ | 0.05 | 0.1 | 0.1 |
| Mass fraction of free acid (PHBA)% ≤ | 0.55 | / | / |
| Related substances | / | Qualified | Qualified |
| Appearance | / | Clear and transparent | Qualified |
| Identification test | / | Qualified | Qualified |