Min.Order / FOB Price:Get Latest Price
100 Gram |
Negotiable |
China Best Price L Alanine Food Grade Bulk 98.5%~101.5% L-alanine/l alanine High purity L Alanine with best price 56-41-7
1. DL-Alanine is finished all in thousand grade purification workshop; this could insure the health and microbiological indicators as requirements. Total colony count of the product is less than 200 / g, far less than 1000 / g of general standard.
2. Because the total colony is very few,the product inventory period is extending,completely solve the product transportation,inventory process discoloration,mildew,odor and other issues.
3. DL-Alanine has higher crystallization density reaching to 75~84%, the crystalline particles are uniformly.Sinogel Company DL-Alanine has high fluidity, it is easy to mix and dissolve when used as food additives.
4. Do not add any anti blocking agent.
5. DL-Alanine appearance is white,10%solution transmittance greater than 98%,generally more than 99%.Each batch of products to increase 0.02-micron membrane filtration experiments,to ensure that no visible impurities.
Product Analysis
Item |
Standard |
Results |
Assay |
98.5~101.0% |
99.3% |
Specific rotation [α]D20 |
+14.3~15.2° |
+14.7° |
PH |
5.7~6.7 |
6.1 |
Loss on drying |
≤0.20% |
0.03% |
Residue on ignition |
≤0.10% |
0.02% |
Heavy metals |
≤10ppm |
<10ppm |
Chloride [Cl-] |
≤0.02% |
<0.02% |
Iron [Fe] |
≤10ppm |
<10ppm |
Arsenic [As] |
≤1ppm |
<1ppm |
Sulfate [SO42-] |
≤0.02% |
<0.02% |
Ammonium salt [NH4+] |
≤0.02% |
<0.02% |
Conclusion |
This product conforms to standard of AJI97. |
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CAS NO:56-41-7
CAS NO:56-41-7
CAS NO:56-41-7
CAS NO:56-41-7
CAS NO:56-41-7
CAS NO:56-41-7
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