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| Producer, Manufacturer,
Supplier of |
| Methyl 4-Hydroxybenzoate |
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| GRR
Code : |
0926 |
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| CAS No : |
99-76-3 |
| CI No : |
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| Molecular Formula
: |
C8H8O3 |
| Molecular Weight
: |
152.15 |
| Description
: |
White crystalline powder · Soluble in ethanol 96 % · M. P.: 131 ° C · B. P. : 270 ° C dec. ·
APPLICATIONS: Analytical reagent |
| Website : |
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| Synonyms : |
Methyl Paraben, Methyl p-Hydroxybenzoate, 4-Hydroxybenzoic Acid Methyl Ester, C8H8O3 |
| Specifications
: |
| Specifications |
|
| Assay (Acidim.) |
99,0-100,5% |
| Identity according to Pharmacopoeias |
p/t. |
| Melting range |
125-128°C |
| A 1%; 1 cm; l258 nm |
1040-1120 |
| T.L.C |
p/t. |
MAXIMUM LIMIT OF IMPURITIES |
|
| Appearance and colour of solution |
p/t. |
| Insoluble matter in C2H5OH 96% |
p/t. |
| Residue on ignition (as SO4) |
0,1 % |
| Residual solvents (Ph.Eur./USP) |
p/t. |
| Acidity |
p/t. | |
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| Packaging : |
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Weight |
Description |
Price |
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| GRR
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