Bisguanidinium phosphate
Biguanide phosphate is mainly used as flame retardant, water repellent and rust inhibitor for wood, fiber, paper, etc. Because of its low hygroscopic property, it is also commonly used in the preparation of biological materials, such as biological scaffolds and tissue engineering materials. In addition, it can also be used in the preparation of preservatives .
|
Item |
Standard |
|
Appearance |
White crystal |
|
Content |
Not less than 99% |
|
moisture |
Not more than 0.5% |
|
4% aqueous solution |
clarification |
|
PH value |
8.4－9.2 |