Chelating Agent Zinc Disodium EDTA with 15% Zn Content CAS 14025-21-9
Model NO.
b fyh 14025-21-9
Colour
White
MW
399.58
Storage
Yes
Sample
Support
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 22.50 - 54.00
Description
Product Description
Chelating agent Zinc disodium EDTA with 15% Zn content CAS 14025-21-9
| 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% |
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