- Organic Acid[11]
- Inorganic Acids[5]
- Organic Intermediate[6]
- Girls' Dresses[22]
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- Children's Underwear[19]
- Other Children's Clothing[2]
- Alkali[7]
- Nitrogen Fertilizer[10]
- Other Fertilizers[5]
- Compound Fertilizer[9]
- Organic Fertilizer[10]
- Biological Fertilizer[1]
- Chemical Auxiliary Agent[2]
- Phosphate Fertilizer[7]
- Potassium Fertilizer[4]
- Sulphate[8]
- Food Additives[1]
- Chloride[4]
- Agrochemicals & Pesticides[10]
- Other Inorganic Salts[6]
- Glial[6]
- Carbonate[1]
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- Contact Person : Ms. Chen Susan
- Company Name : Xiamen Vastland Chemical Co., Ltd.
- Tel : 0086-592-5538033
- Address : Fujian,Xiamen,7H,Chang An Building,Lvling Road
- Country/Region : China
Gibberellic acid 4+7
Detailed Product Description
Gibberellic acid 4+7
Common name: Gibberellin(A4+7)
Molecular: formula and Molecular weight
GA4: C19H24O5 332.29
GA7: C19H22O5 330.37
Assay: G (A4+7)≥90%.
Description: It is white crystal powder or white crystal powder. GA4: melting point is between 214-215. GA7: acicular melting point is between 169-172, many edges' crystal melting point is 202. GA4+7[A4:A7=40:60]: melting point is between 198-202.
Stability: TECH is stabile in dry state and light acid solution. It can easily resolve when basic is added, so that it will lose biological activity.
Toxicity: LD50>5,000mg/kgb.W, no carcinogenic, tertogenic, mutagenic effect.
Package: Comply with the relative regulations in GB3796-1999. According to customers' demand.
Storage: Store in cool and dry place. Forbid to touch basic substances.
