ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว CAS 14025-21-9 15% Zn content Zinc disodium EDTA for Trace element nutrients
| 3-Aminophthalhydrazide Basic information | |
| Product Name: | 3-Aminophthalhydrazide |
| CAS: | 521-31-3 |
| MF: | C8H7N3O2 |
| MW: | 177.16 |
| EINECS: | 208-309-4 |
| Mol File: | 521-31-3.mol |
| 3-Aminophthalhydrazide Chemical Properties | |
| Melting point | >300 °C(lit.) |
| Boiling point | 309.07°C (rough estimate) |
| density | 1.3393 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | 0-6°C |
| solubility | Solubility Insoluble in water, soluble in dimethyl sulfoxide, base |
| pka | (Calcd.) 10.50 ± 0.20;;0.58 ± 0.20(at 25ºC) |
| form | Powder |
| color | Dark green to dark blue-purple |
| PH Range | NonH uorescence (6.0) to blue H uorescence (7.0) |
| Water Solubility | <0.1 g/100 mL at 19 ºC |
| λmax | 425nm |
| Merck | 145,600 |
| BRN | 383929 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, strong reducing agents. Emits light on reaction with oxidizers. |
| Major Application | Night vision devices, identification of product forgeries, determination of nitride in food, analytical chemistry, pharmaceuticals, in biological materials, evaluating phagocytes, detecting tumors, DNA, biosensors, assay of fungi, bacteria, yeasts, assay of lipase activity |
| InChIKey | HWYHZTIRURJOHG-UHFFFAOYSA-N |
| CAS DataBase Reference | 521-31-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Aminophthalhydrazide(521-31-3) |
| Item | Specifications |
| Appearance | White powder |
| Zn | 14.50 ~ 15.50% |
| PH (1% solution) | 6.0 ~ 7.5 |
| Insoluble in water | ≤0.10% |
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
