1. Product advantages

♦ High purity, all above 98.5%, no impurities after dissolution

♦ We will test each batch to ensure quality

♦ OEM and private brand services designed for free

♦ Various cap colors available

♦ We can also provide MT1 peptide powder

2. Factory advantages

♦ Professional research team

♦ More than 5 doctors in high-tech R&D laboratories

♦ More than 1000 m2 of factory production line to ensure stable supply

♦ More than 1200 factories to manufacture products and control quality

3. Service advantages

♦ 24-hour online service

♦ Track package information and update it for customers

♦ Professional sales team

♦ Accept small order service

♦ Redelivery service if detained by customs

Density 2.05g /mL at 25 °C(lit.)

Boiling point 137 °C

Melting point 56 °C(lit.)

Molecular formula H12N2NiO12

Molecular weight 290.795

Flash point 137°C

Accurate quality 289.974365

PSA 193.14000

LogP 0.18240

Appearance character green crystal

Refractive index 1.422

Storage condition

Storage Precautions Store in a cool, ventilated warehouse. Keep away from fire and heat. The temperature of the storage room should not exceed 30℃, and the relative humidity should not exceed 80%. The package must be sealed and protected from moisture. It should be stored separately from reducing agents and acids, and should not be mixed. The storage area should be equipped with suitable materials to contain leaks.

stability

1. Its aqueous solution is acidic (pH = 4). It has moisture absorption, rapid deliquation in humid air and slight weathering in dry air. When heated, 4 crystalline water is lost, and when the temperature is higher than 110 ℃, it is decomposed into basic salt, and continued heating to produce brown black nickel trioxide and green nickel oxide mixture. Can cause combustion and explosion when in contact with organic matter. Toxic. Depending on the amount of humidity in the air, it can be weathered or delixed. Heated to about 56.7℃ will dissolve in crystalline water. When heating above 85.4℃, Ni(NO3)2·2H2O becomes Ni(NO3)2·4H2O at 54 ~ 85.4℃, and Ni(NO3)2·9H2O becomes Ni(NO3)2·9H2O at -3℃. Soluble in water. Also soluble in ethanol and ammonia.

2. Stability Stability

3. Forbidden compound strong reducing agent, strong acid

4. Avoid heat in contact conditions

5. Polymerization harms non-polymerization

6. Decomposition product nitrogen oxides

Water Solubility 238.5g /100 mL (20 ºC)

Molecular structure

1. Molar refractive index: useless

2, molar volume (cm3/mol) : no use

3, equal volume (90.2K) : no use

4. Surface tension (dyne/cm) : unavailable

5. Dielectric constant: unavailable

6. Polarizability (10-24cm3) : unavailable

7. Single isotope mass: 289.974373 Da

8. Nominal quality: 290 Da

9. Average quality: 290.7949 Da

Computational chemistry

1. Reference value for calculating hydrophobic parameters (XlogP) : None

2. Number of hydrogen bond donors :6

3. Number of hydrogen bond receptors :12

4. Number of rotatable bonds :0

5. Number of tautomers: None

6. Topological molecular polar surface area 132

7. Number of heavy atoms :15

8. Surface charge :0

9. Complexity :18.8

10. Number of isotope atoms :0

11. Determine the number of primary constitutive centers :0

12. Number of indeterminate atomic orthotropic centers :0

13. Determine the number of chemical bond constitutive centers :0

14. Number of uncertain bond constitutive centers :0

15. Number of covalent bond units :9