从China供应商批发进口Alkaline Protease — FOB条款

Sichuan Chemicals supplies Blue Granule Alkaline Protease, a Bacillus-derived industrial enzyme preparation formulated as free-flowing granules for bulk handling. The material conforms to B1806-1993 specifications, a Chinese national standard for industrial enzyme quality. This alkaline protease demonstrates high activity in alkaline environments, making it suitable for detergent manufacturing, textile processing, leather treatment, and food-grade protein hydrolysis. The granule form factor aids metering and reduces dust generation compared to powdered alternatives. Sichuan Chemicals packages this product in fiber drums with a stated minimum shelf life of 24 months under recommended storage conditions.

The enzyme is produced from selected Bacillus strains through submerged fermentation, a standard industrial biotechnology process. Bacillus-derived alkaline proteases.Notify of removing these hydrolases typically operate optimally at pH 9 to 11, though the exact pH-activity profile and temperature optimum for this specific preparation are not stated in the source data. The granule matrix likely contains sodium sulfate or similar inert carrier, plus stabilisers to maintain activity during storage. For detergent applications, the granule form resists attrition during drum tumbling and conveys consistently through pneumatic transfer systems. Food-grade variants require additional purification to remove endotoxins and residual DNA, but buyers must verify whether this listing represents food-grade or technical-grade material.

Primary buyers include detergent compounders, textile finishers, leather tanners, and food protein hydrolysate manufacturers. The supplier indicates export-quality standards are maintained, though specific certifications such as ISO 22000, Halal, or Kosher are not listed. Trade terms mentioned include L/C and CIF, with flexible MOQ arrangements. Buyers should confirm enzyme activity units per gram (or milliliter), typically expressed in AU/g or U/g for alkaline protease, as this determines dosing rates and cost-in-use. Sichuan Chemicals maintains a harbor trust tier with zero recorded response rate, so direct contact to confirm specifications and obtain a current Certificate of Analysis is advisable before committing to bulk purchase.

Sichuan Chemicals operates from Room 3, 19/f., No.123, Caoshi Street, Chengdu 86811, Sichuan Province, China. The supplier carries a harbor trust tier classification and an imported supplier tier designation. The response rate is recorded at 0.00% with zero average response hours, indicating no historical response data is available through this channel. Buyers should treat direct outreach as essential rather than relying on platform-mediated communication alone.

The company listing focuses on Blue Granule Alkaline Protease for B2B export, emphasising bulk quantities and cross-sector applicability. No information is provided about manufacturing facility scale, R&D capabilities, in-house fermentation capacity, or third-party audit status. The B1806-1993 specification reference suggests familiarity with Chinese industrial standards, though compliance verification through independent testing is prudent. Buyers should request a current Certificate of Analysis, material safety data sheet, and details of quality management systems before placing trial orders.