A6898812
1,2,3-Propanetricarboxylic Acid , >98.0% , 99-14-9
Synonym(s):
1,2,3-Propanetricarboxylic acid
CAS NO.：99-14-9
Empirical Formula: C6H8O6
Molecular Weight: 176.12
MDL number: MFCD00002723
EINECS: 202-733-3
| Pack Size | Price | Stock | Quantity |
| 1g | RMB25.60 | In Stock |
|
| 5G | RMB44.00 | In Stock |
|
| 25G | RMB158.40 | In Stock |
|
| 100G | RMB483.20 | In Stock |
|
| 500g | RMB1935.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 156-161 °C(lit.) |
| Boiling point: | 227.71°C (rough estimate) |
| Density | 1.3744 (rough estimate) |
| refractive index | 1.5860 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 50 mg/mL, clear |
| pka | pK1 (30°): 3.49; pK2: 4.58; pK3: 5.83 |
| form | Fine Crystalline Powder |
| color | Off-white to light brown |
| Water Solubility | Soluble in water (500 mg/ml at 18°C), methanol, and ether (slightly). |
| Merck | 14,9622 |
| BRN | 1783567 |
| Cosmetics Ingredients Functions | CHELATING BUFFERING |
| InChI | 1S/C6H8O6/c7-4(8)1-3(6(11)12)2-5(9)10/h3H,1-2H2,(H,7,8)(H,9,10)(H,11,12) |
| InChIKey | KQTIIICEAUMSDG-UHFFFAOYSA-N |
| SMILES | OC(=O)CC(CC(O)=O)C(O)=O |
| LogP | -1.420 (est) |
| CAS DataBase Reference | 99-14-9(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2,3-Propanetricarboxylic acid (99-14-9) |
Description and Uses
It is used as an alternative to DMDHEU (formaldehyde releasing cross- linking agent).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338-P280a-P304+P340-P405-P501a |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29171900 |
| Storage Class | 11 - Combustible Solids |
