Methyl p-Hydroxybenzoate
BP2000/USP30
Methyl p-Hydroxybenzoate
BP2000/USP30
Formula: C 8 H 8 O 3 Mol. Wt: 152.15
CAS No.99-76-3
Description: White crystalline powder.
Solubility: Freely soluble in alcohol,ether,acetone,and very slightly soluble in water.
Functional use: Mainly used as antiseptics in foodstuff,medicine and cosmetics.It can also be used in feed as antiseptics..
Analysis:
| Item |
BP2000 |
USP30 |
| Characters |
White crystalline powder |
White crystalline powder
|
| Purity (on dry base) % |
99.0-100.5 |
99.0-100.5 |
| Melting Point |
125-128 |
125-128 |
| Sulfate(SO 4 2- ) %≤ |
0.024 |
/ |
| Acidityml NaOH 0.1M≤ |
0.1 |
Qualified |
| Loss on Drying %≤ |
0.50 |
0.5 |
| Residue %≤ |
0.10 |
0.10 |
| Heavy Metal(AS),ppm≤ |
1.0 |
/ |
| Heavy Metal(Pb),ppm≤ |
10.0 |
/ |
| Clarity and Color of Solution |
Clear and transparent |
Qualified |
| Related Substances |
/ |
Qualified |
| Organic Volatile Impurities |
/ |
Quaalified |
| Identification |
/ |
Qualified |
Packing: 25KG packed in paper drum.
20'FCL loading:11MT per 20'FCL without pallet.
| Type: Preservatives | Brand Name: CHINACHEMSOURCE | Model Number: BP2000/USP30 |
| CAS No.: 99-76-3 |
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