CAS No.: | 141-53-7, 141-53-7 |
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Appearance: | Powder |
Grade Standard: | Industrial Grade |
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ITEM | STANDARD |
Content | 98%min |
NaOH | 0.5%max |
Na2CO3 | 0.5%max |
NaCl | 0.8%max |
Na2S | 0.2%max |
Moisture | 1.2%max |
ITEM | STANDARD I | STANDARD II |
Sodium formate (by butt) | 95%min | 92%min |
Organic impurity(by butt) | 5.0%max | 8.0%max |
Chloride(by butt) | 1.0%max | 1.0%max |
Content of Fe | 0.05%max | 0.05%mx |
Moisture | 3.0%max | 3.0%max |