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Model No.: 288-13-1
Brand: JINAN FOREVER
Packaging: 25kgs carton
Productivity: 1,000mt
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 800mt
Certificate: ISO9001
HS Code: 293319
Port: Qingdao
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
The free N-H groups in Pyrazole can be alkylated with alkylating agents such as alkyl Halides, diazomethane and dimethyl sulfate, or acylchloride and acetic anhydride. Pyrazole is an aromatic compound that has all the properties of an aromatic compound, such as electrophilic substitution reactions, such as benzoates. Halogenation, nitration, sulfonation, etc. in a neutral or alkaline medium rather than in an acid medium. Substitution occurs at c 4 by the formation of intermediate aromatic ions.
Indicators | Electronic grade | Pharmaceutical grade | Pesticide Grade |
Appearance | Natural Grain Crystal | Crystallization of natural particles or mechanical granulation | Mechanical Granulation |
Content (%) , chromatographic method ≥ | 99.5 | 99 | 98.5 |
Whiteness(r457) | Natural Crystal: Colorless Transparent Crystal | Mechanical Granulation ≥60 Natural Crystal: Colorless Transparent Crystal | Mechanical Granulation ≥55~<60 |
Moisture content (%) ≤ | 0.5 | 0.8 | 1.0 |
Fe+ (%) ≤ | 0.00005 | -- | -- |
Melting point ℃ | 67.0~70.0 | 67.0~70.0 | 67.0~70.0 |
Packaging, transportation and storage:
Pyrazole is transported in sealed plastic-lined cardboard or iron drums and stored in dry, ventilated, rain-proof and sun-proof places to avoid mixing with hydroxide. Keep away from heat and open flames.
Other related items of our company:
1. Hydrazine Hydrate
2. Azodicarbonamide
3. 2-Aminophenol
4. Ferric Chloride Anhydrous
5. Betaine Hydrochloride
Product Categories : Pyrazole CAS No.288-13-1
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.