98%Tc Sodium naphthalene-1-acetate cas61-31-4 Plant Growth Regulator
| Product Name | CAS 61-31-4 Plant Growth Regulator (1-Naphthaleneacetic acid sodium salt) Naa-na |
| Appearance | white powder |
| Purity | 98% |
| Cas. No | 61-31-4 |
| Melting point | 131-133ºC |
| Solubility | Soluble in water easily |
| Toxicology | · Acute oral LD50 for rat 1000-5900mg/kg. · Acute percutaneous LD50 for rabbit >500mg/kg. · Moderately irritating to rabbit skin, and strongly irritating to rabbit eyes under prolonged exposure. · Acute inhalation for rabbit LC50 (1hr)>2000ppm. |
| Application | Plant growth regulator with auxin like activity. naa-na can be absorbed via root, stem or leaf. naa-na is widely used in agriculture, forestry, vegetable, flower, fruit etc. naa-na can induce formation of adventitious root, improve cutting culture, promote fruit set, and prevent prematuration of fruit. |
| Applicable Plants | Prevent fruit-abscission: mango apple, peach, apricot and son on. Soaking seed: wheat, rice, corn, radish, cabbage, beans Flower spraying: tomato, chilli, cucumber, beans, corn, apple, pear |
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