sodium propionate
USD $1,900 - $2,000 /Ton
Min.Order:1 Ton
Lianyungang Shuren Kechuang Food Additive Co., Ltd.
1,Formula :C3H5NaO2
2,Formula wt: 96.06
3,CAS: [137-40-6]
4,Specificity: White crystalline granule crystalline powder; Odorless or with little propionate smell; Deliquescence; easily soluble in water, insoluble in ethanol.
5,Packing: 25kg net paper bag or 1mt big bag with PE liner.
Name of index | FCC-V | E281 |
APPEARANCE | White crystalline or crystalline powder | White crystalline hygroscopic powder, or a fine white powder |
Content | 99.0-100.5(drying basis)% | ≥99.0% (105°C,2h) |
pH (10 % aqueous solution) | -- | 7.5-10.5 |
As ≤% | -- | 0.0003 |
Heavy metals ≤% | -- | 0.001 |
Alkalinity (as Na2CO3) | Passes test (about 0.15%) | -- |
Loss on drying ≤% | 1 | 4 (105°C,2h) |
Water insoluble ≤% | -- | 0.1 |
Iron ≤% | 0.003 | 0.005 |
Lead ≤% | 0.0002 | 0.0005 |
Mercury ≤% | -- | 0.0001 |