| Product Name: | Humic acids | Other Name: | Humic acids;Ulmic acids;Humic acid;Agro-Lig;Soil organic matter,humic acids;PGS 10;Enersol;Humus and Humic substances,humic acids;Humic substances,acids;Humasorb;Humasorb L;Humasorb S;Sanfidor;Enhance THA;PGS 10 (humic acid);FTJ 3;Humel;Rostok;Apicare;Reasil Humicvet;Activ80 AG;Activ80 GG;Activ80 MP;Activ80 XP |
| CAS No.: | 1415-93-6 | InChIKeys: | ZLMJMSJWJFRBEC-UHFFFAOYSA-N |
| Molecular Weight: | 227.169998168945 | Exact Mass: | 39.971531 |
| EC Number: | 215-809-6 | DSSTox ID: | DTXSID8020701 |
| HScode: | 29420000 | Categories: | Fertilizers |
| XLogP3: | 0.2 | Appearance: | Potassium is a soft silvery metal though normally grayish white due to oxidation. |
| Density: | 0.86 at 68 °F (USCG, 1999) | Melting Point: | 300℃”>>300℃ |
| Boiling Point: | 1425 °F at 760 mm Hg (USCG, 1999) | Water Solubility: | Slightly soluble in water, with much swellingSoluble in organic solvents like acetone and benzenol. Slightly soluble in water. |
| Storage Conditions: | Keep tightly closed in a cool place in a tightly closed container. | Vapor Pressure: | 8 mm Hg at 432 °C |
| PKA: | -7None |
Classification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
| Pictogram(s) | ![]() |
|---|---|
| Signal word |
Warning |
| Hazard statement(s) |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
| Precautionary statement(s) | |
| Prevention |
P264 Wash … thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/… P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. |
| Response |
P302+P352 IF ON SKIN: Wash with plenty of water/… P321 Specific treatment (see … on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell. |
| Storage |
P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. |
| Disposal |
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal. |
Other hazards which do not result in classification
no data available
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

