![]() |
Наименование марки: | ChemFine |
Номер модели: | Углеводород |
MOQ: | 1500 кг |
цена: | US $9.0 - 10.5 / Kilogram |
Подробная информация об упаковке: | 25 кг бумажного пакета для ремесла, 750 кг на паллетку, 15 МТ/20'FCL |
Carbohydrazide is added to boiler system water as an oxygen scavenger to control corrosion. It is a safer alternative to hydrazine, which is toxic. Carbohydrazide reacts with oxygen at low temperatures and pressures. The products of the reaction are volatile and do not contribute dissolved solids to the boiler water.
Packing: 25kgs craft paper bag,750kgs per pallet,15MT/20'FCL
Product Name | Carbohydrazide | |
---|---|---|
Chemical name | 1,3-Diaminourea | |
CAS No | 497-18-7 | |
EINECS No | 207-837-2 | |
MF | CH6N4O | |
ITEM | STANDARD | RESULT |
Appreance | White needle crystal | White needle crystal |
Purity | ≥99% | 99.9% |
Melting point | 150-158℃ | 153.5-156.5℃ |
PH | 7.2-9.7 | 8.5 |
Free hydrazine(PPM) | ≤500 | 425 |
Sulfate(PPM) | ≤20 | Qualified |
Loss on drying | ≤0.2% | 0.16% |
![]() |
Наименование марки: | ChemFine |
Номер модели: | Углеводород |
MOQ: | 1500 кг |
цена: | US $9.0 - 10.5 / Kilogram |
Подробная информация об упаковке: | 25 кг бумажного пакета для ремесла, 750 кг на паллетку, 15 МТ/20'FCL |
Carbohydrazide is added to boiler system water as an oxygen scavenger to control corrosion. It is a safer alternative to hydrazine, which is toxic. Carbohydrazide reacts with oxygen at low temperatures and pressures. The products of the reaction are volatile and do not contribute dissolved solids to the boiler water.
Packing: 25kgs craft paper bag,750kgs per pallet,15MT/20'FCL
Product Name | Carbohydrazide | |
---|---|---|
Chemical name | 1,3-Diaminourea | |
CAS No | 497-18-7 | |
EINECS No | 207-837-2 | |
MF | CH6N4O | |
ITEM | STANDARD | RESULT |
Appreance | White needle crystal | White needle crystal |
Purity | ≥99% | 99.9% |
Melting point | 150-158℃ | 153.5-156.5℃ |
PH | 7.2-9.7 | 8.5 |
Free hydrazine(PPM) | ≤500 | 425 |
Sulfate(PPM) | ≤20 | Qualified |
Loss on drying | ≤0.2% | 0.16% |