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Appearance white powder Purity (in dry basis), % 98-102 Melting point, ℃ 115-118 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 -
- Chemical Name: Humic Acid
- CAS No.: 1415-93-6
- Molecular Formula: C9H9NO6
- Molecular weight: 227.169998168945
- Appearance: black powder
- Assay: 60% & 65% & 70% min
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CAS NO.: 1306-06-5 Molecular formula: Ca5HO13P3 Appearance: White powder Purity: 99.0% Molecular weight: 502.31 EINECS NO.: 215-145-7
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Colour(Gar) ＜100 PH-value 7.0-9.0 Chloride(%) ＜0.2 Fatty acid-soap(%) ＜2.0 Active Matter Contect(%) 28.0-32.0 Appearance(25.0℃) Colorless to pale yellow transparent liquid
