Cas No. :141-53-7
formula: HCOONa
molecular weight : 67.9956
Characters: density 1.429g/cm 3 , melting point 253 ℃ (decomposition temperature), dissolved in water soluble in ethanol, non-toxic, non-corrosive. A reduction, reaction with strong oxidants; easy to deliquescence; easy to caking, agglomeration does not change after the product features.
Quality Index
|
Item |
Technical indicators |
|
Excellence |
Grade |
Qualified |
|
Appearance |
white granular or crystalline powder |
|
content,% ≥ |
97.0 |
95.0 |
93.0 |
|
NaOH，% ≤ |
0.50 |
0.50 |
1.00 |
|
Na2C03，% ≤ |
1.30 |
1.50 |
2.00 |
|
NaCL，% ≤ |
0.50 |
1.50 |
3.00 |
|
Na2S，% ≤ |
0.06 |
0.08 |
0.10 |
|
Water，% ≤ |
0.50 |
1.00 |
1.5 |
Packaging: 25kg or 1000kg plastic woven bag.
transport and storage precautions: Sodium toxic to humans. Non-corrosive. With moisture absorption, easy deliquescence. Storage and transportation process should pay attention to moisture, does not change when the case of agglomeration moisture absorption properties of the product, mixing, and can be used normally.
Xi:Irritant;