WC Code: 12-013




Wintersun code: 12-013
CAS Number: 61-90-5
Molecular Formula: (CH3)2CHCH2CH(NH2)CO2H
Molecular Weight: 131.17

Quality Standard: AJI88/USP23

L-Leucine Sales Specification

Specific rotation (a) D200: +14.90 ~ +16.00
State of solution (Transmittance): 98.0% Min
Chloride (Cl): 0.02% Max
Ammonium (NH4): 0.02% Max
Sulfate (SO4): 0.02% Max
Heavy metals (Pb): 10 PPM Max
Arsenic (As2O3): 1 PPM Max
Chromatographically: Qualified
Other Amino Acids: Not detectable
Loss on drying: 0.20% Max
Residue on ignition: 0.10% Max
Assay: 98.5~100.5
Iron (Fe): 10 PPM Max
PH: 5.5 ~ 6.5

L-Leucine Packing

In 25 KG paper cardboard drum


Q1: Can I have a sample for testing?
A: Yes! Test can intuitively show the application result. Actually the sample is free;
you just need to pay for the express cost.
Q2: Can I use our own packing?
Yes! OEM is available for us. You can send your packing material to our factory or we can purchase the designated packing for you.
Q3: Do you have inspection procedures for evaporation materials?
A: 100% self-inspection before packing
Q6: What are the benefits of being an HSC distributor?
A: Broad market sales; ample margins for your sales.
Q7: How can I become a distributor of HSC?
A: Contact us immediately for further details by sending us an inquiry.

Contact Us For Bulk Orders!


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