从China供应商批发进口1h-Indazole-3-Carboxylic Acid — FOB条款

Hangzhou Shitai Biotech Co., Ltd. supplies 1H-Indazole-3-Carboxylic Acid, a fine chemical intermediate with the molecular formula C8H6N2O2. The product is listed as an off-white to yellowish powder with a density of 1.506 g/cm3 and a melting point range of 266-268ºC. Key physical constants provided include a boiling point of 443.7ºC at 760 mmHg and a refractive index of 1.743.

This compound is classified under HS Code 2933990090 and is assigned a WGK Germany water hazard rating of 3. The safety profile indicates hazard codes Xn (harmful) with risk statements R22 (harmful if swallowed) and R36/37/38 (irritating to eyes, respiratory system, and skin). Standard safety precautions S22, S26, and S36/37/39 apply. The recommended storage condition is in a refrigerator.

1H-Indazole-3-Carboxylic Acid is primarily used as a building block in pharmaceutical research and agrochemical synthesis. Buyers are typically research institutions, pharmaceutical companies, and specialty chemical distributors requiring this intermediate for further chemical modification. Sourcing from this Hangzhou-based supplier involves confirming the exact purity grade, batch-specific certificates of analysis, and the available pack sizes for laboratory or pilot-scale quantities.

Hangzhou Shitai Biotech Co., Ltd. is located at #2-1214, West Business Center, Gongshu District, Hangzhou 310000, Zhejiang, China. The supplier's profile is focused on the provision of fine chemicals and pharmaceutical intermediates, as indicated by the detailed technical data sheet provided for this product.

The supplier is listed with a 'harbor' trust tier. The response rate is currently 0.00% with no recorded average response time, which means there is no platform data on their communication speed. The product listing provides comprehensive physical and safety specifications but does not include information on the company's establishment year, production scale, or quality management certifications.