| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| 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: | 99-76-3 | EINECS No: | 202-785-7 |
|---|---|---|---|
| Molecular Formula: | C8H8O3 | Molecular Weight: | 152.15 |
| Melting Point: | 125-128 °C | Boiling Point: | 298.6 °C |
| Appearance: | White Crystalline Powder | Assay: | 99% Min |
| High Light: | 99-76-3 Fine Chemicals And Solvents,102％ Fine Chemicals And Solvents,Antiseptics methylparaben in cosmetics |
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High Efficient Antiseptics Methyl Paraben In Foodstuff ,Medicine And Cosmetics
Chemical name : Methyl 4-hydroxybenzoate
CAS# : 99-76-3
Molecular formula : C8H8O3
Molecular weight : 152.15
Physical and chemical properties:white crystal, easily soluble in alcohol, ether and acetone, lightly soluble in water, boiling point: 270-280℃
Product quality standard
| Item | Standrd |
| Appearance | white powder |
| Purity (in dry basis), ％ | 98-102 |
| Melting point, ℃ | 125～128 |
| Loss on drying, % | ≤0.5 |
| Residue on ignition, % | ≤0.1 |
| Acidity | up to standard |
| 4-Hydroxybenzoic acid and salicylic acid | up to standard |
| Solubility | easily soluble in alcohol, ether and acetone, lightly soluble in water |
Uses:
Mainly used as antiseptics in foodstuff ,medicine and cosmetics. It also can be used in feed as antiseptics.
Packaging: 25KG/fiber can or on demand
Storage: Should be preserved in cool and dry place sealed.shelf life is 36 months
