cas 500-38-9 Nordihydroguaiaretic acid
$76.00 - $152.00
MF: C18H22O4
MW: 302.36
EINECS: 207-903-0
White to off-white crystalline powder.
Insoluble in water.
Slightly soluble in hot water.
Soluble in ethanol, ether, glycerol, propylene glycol.
Good anti - oxidation effect, also effective for anti - mildew.
It has synergistic effect when combined with citric acid and ascorbic acid.
Product introduction：
CAS: 500-38-9
MF: C18H22O4
MW: 302.36
EINECS: 207-903-0
It is widely use in many fields like the following:
White to off-white crystalline powder.
Insoluble in water.
Slightly soluble in hot water.
Soluble in ethanol, ether, glycerol, propylene glycol.
Good anti - oxidation effect, also effective for anti - mildew.
It has synergistic effect when combined with citric acid and ascorbic acid.
Chemical Properties：
Melting point | 182-187 °C |
Boiling point | 363.4°C (rough estimate) |
density | 1.0772 (rough estimate) |
refractive index | 1.4230 (estimate) |
storage temp. | Freezer (-20°C) |
pka | 9.56±0.10(Predicted) |
form | Powder |
color | White to off-white |
Water Solubility | slightly soluble |
Merck | 14,6693 |
BRN | 2056825 |
Stability: | Stable. Incompatible with oxidizing agents. |
Packing & Shipping:
Sample :
10g/bag; 50g/bag; 100g/bag; 500g/bag; 1kg/bag.
Large cargo：
1kg/bag; 25kg/bag; 25kg/drum;
50kg/drum; 75kg/drum; 100kg/drum; 200kg/drum.
