Sodium methylparaben salt
Product Name |
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Synonyms |
Methyl paraben,sodium salt; Methyl 4-hydroxybenzoate sodium salt; SODIUM METHYL PARABEN; METHYL PARABEN SODIUM ; Sodium Methyl P-Hydroxybenzoate |
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CAS |
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Molecular formula |
C8H7NaO3 |
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Molecular Weight |
174.13 |
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Molecular Structure |
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Physical and Chemical Properties |
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General Description |
White crystalline powder |
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Usage |
It is widely used in the anti-corrosion of medicine, food, textile industry and other areas such as cosmetics, feed and daily industrial products |
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Packing |
25KGS/FIBRE DRUM |
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Storage condition |
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
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Specifications |
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Items |
Standard |
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Appearance |
White crystalline powder |
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Clarity and Color (10% Aq.) |
Conform |
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Assay (Dry, %) |
98.5~101.5 |
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pH (10% Aq.) |
9.5 ~ 10.5 |
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Relative Substances |
Conform |
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Sulfate (SO42- , ppm) |
0.12 |
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Chloride (Cl-, ppm) |
350 Max. |
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Water (%) |
5.0 Max. |
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Heavy metal (Pb, ppm) |
10 Max. |