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High Quality 99% Dl-Isoleucine Powder 443-79-8
US$20.00
1-99 kg
US$4.00
100+ kg
Sample price:US$1.00/kg.Request sample
Product profile
Customization
AvailableCAS No.
443-79-8Formula
C6h13no2Model NO.
443-79-8EINECS
207-139-8Appearance
PowderQuality
TechnicalColour
ColorlessMolecular Weight
131.17Shelf Life
2 YearsPackage
1kg/Bag 25kg/DrumDensity
1.2930 (Estimate)Melting Point
290 °c (DEC.)(Lit.)Transport Package
25kg/BagSpecification
25kg/bagTrademark
BoyuOrigin
ShandongHS Code
29224995Production Capacity
500ton/MonthKey features
High Purity Grade: 99% DL-Isoleucine powder with CAS 443-79-8 for pharmaceutical and food applications.
Versatile Application: Used as organic synthesis building block and flavor ingredient in various food products.
Flexible MOQ: Standard MOQ is 1kg, but smaller quantities like 100g are accepted with sample charge.
Quality Assurance: Free samples available for quality confirmation; 100% inspection during production.
Documentation Support: Product analysis report provided before shipping to ensure quality standards.
Global Export Experience: Exported to over 100 countries with strong reputation in Europe and US markets.
Customization Service: Customization from samples available to meet specific client requirements.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 3 Years CertifiedNearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤1.78h CertifiedTerms of Payment: T/T, D/P, PayPal, etc.
AI-Powered supplier vetting
SummaryShandong Boyu Chemical Co., Ltd. is identified as a Chinese manufacturer/factory engaged in chemical trade, with production and supply activities covering organic intermediates, inorganic chemicals, food additives, dyes, pigments, and related products. The supplier reports ISO 9001 certification, a citric acid annual productivity figure of 150,000 tons, self-operated import and export rights, and exports representing 90% of total sales. It claims exports to more than 100 countries and stable cooperation with more than 200 countries, although these statements are not independently verified in the provided information. After-sales service and product quality are emphasized in company descriptions. Audit information identifies TÜV Rheinland, but the audit result and several operational capability fields are not sufficiently interpretable or remain unknown. Evidence is insufficient to assess financial credibility, innovation, customization, or specific customer cases.
Supplier typeThe supplier is explicitly classified as a manufacturer/factory and limited company in China, with operations described as integrating chemical R&D, production, and supply. Its stated product scope includes organic intermediates, inorganic chemicals, food additives, daily chemicals, dyes, pigments, and related chemical materials.
CertificationsThe supplier reports ISO 9001 certification. TÜV Rheinland is identified as the audit organization, with an audit period from 2023-10-31 to 2024-10-30, but the stated audit evaluation result is “0” and its meaning is not explained; therefore, the clearly supported certification evidence is limited to ISO 9001.
After-Sales capabilityThe supplier explicitly states that it provides good after-sales service and attributes its domestic and international reputation to product quality and after-sales service. These are supplier claims, with no detailed service process, response-time data, or independent verification provided.
Production capacityThe supplier is identified as a manufacturer/factory and reports annual productivity of 150,000 tons for citric acid, alongside a broad chemical product portfolio. However, no capacity details are provided for most other products, and manufacturing-capacity contract status is unknown.
Product Q&A
Q:Do you accept sample orders?
A:
Yes, we make samples before mass production. After sample approval, we begin mass production with 100% inspection during production and random inspection before packing.
Q:Is there a discount for bulk orders?
A:
Yes, different quantities have different discount rates.
Q:How can I confirm product quality before ordering?
A:
You can get free samples for some products (paying only shipping) or send us your specifications for custom manufacturing.
Q:What is the Minimum Order Quantity (MOQ)?
A:
Our standard MOQ is 1kg. We also accept smaller quantities like 100g, provided the sample charge is 100% paid.
Q:Do you provide product reports?
A:
Yes, we provide a product analysis report before shipping.
Send Inquiry
*To:
Shandong Boyu Chemical Co., Ltd.
Shandong Boyu Chemical Co., Ltd.*Content:
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