| post date: | dec 01,2021 |
| expiry date: | dec 31,2021 |
| detailed description: |
cas no. :121-79-9
quantity: 300metric tons specs:white crystalline powder content: 98%-102% heavy metal: not more than 0.001% loss on weight: not more than 0.5% packing: cardboard drum, net weight 25kg each. application: mainly used as antioxidant additive in fats, oleaginous foods, and medicinal preparations |
| cas registry number: | 121-79-9 |
| synonyms: | ;propyl 3,4,5-trihydroxybenzoate;n-propyl gallate;gallic acid n-propyl ester;n-propyl 3,4,5-trihydroxybenzoate;3,4,5-trihydroxybenzoic acid propyl ester;gallic acid propyl ester;nipa 49;nipagallin p;n-propyl ester of 3,4,5-trihydroxybenzoic acid;progallin p;tenox pg; |
| molecular formula: | c10h12o5 |
| molecular weight: | 212.2022 |
| molecular structure: | 
|
| hazard symbols: | |
| risk codes: | r22:; r43:; |
| safety description: | s24:; s37:; |
