What Is L-Histidine 99% (Base), USP/FCC/ Essential Amino Acid? Applications, Dosage, Alternatives & Specifications
Last updated: 2026-11-14 · CAS 71-00-1 · Feed Grade
- Quick facts
- Name
- L-Histidine 99% (Base), USP/FCC/ Essential Amino Acid
- CAS number
- 71-00-1
- Grade
- Feed Grade
- Certifications
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- Application areas
- 6
- Documentation
- COA · TDS · SDS
Overview
L-Histidine 99% (Base), USP/FCC/Feed Grade Essential Amino Acid is a premium-quality product supplied by ZEAL BIOTECH under strict quality management with full batch traceability. Nutrition across feed, food and pharma. FEED: essential amino acid that becomes limiting in low-protein / reduced-soybean and high-by-product diets; supports growth, nitrogen deposition, haemoglobin and carnosine/anserine formation, immune and oxidative balance (histidine is a histamine precursor and intracellular proton buffer); used in piglet and grow-finish swine diets, aquaculture (fish/shrimp where histidine is essential and linked to cataract prevention in salmonids), poultry precision diets and young-animal milk replacers. FOOD: functional nutrition, sports/medical nutrition and infant-formula amino-acid fortification. PHARMA: infusion solutions, cell-culture media and histidine-based API/excipient uses.
Applications
Vitamins & Multivitamins
Single vitamins and comprehensive multi formulas.
Minerals
Macro and trace minerals in well-absorbed forms.
Amino Acids & Peptides
Free-form amino acids and peptide ingredients.
Specialty Actives
CoQ10, PQQ, alpha-lipoic acid, carnitine and related ingredients.
Sports & Weight Management
Creatine, beta-alanine, pre-workout and weight-management blends.
Healthy Aging & Sleep
Melatonin, antioxidants, joint and longevity products.
Specification
| Item | Specification |
|---|---|
| Product Name | L-Histidine 99% (Base), USP/FCC/Feed Grade Essential Amino Acid |
| CAS Number | 71-00-1 |
| Appearance | White crystals or crystalline powder, odourless (per ZEAL COA, 1000 kg lot, ref. USP33) |
| Grade | Food / Supplement Grade |
| Packaging | 25kg net fiber drum with PE liner |
| Shelf Life | 24 months |
Packaging & Storage
- Packing: 25kg net fiber drum with double PE liner.
- Sample: 100-500g free sample available.
- Storage: Keep in tightly closed packaging, cool, dry, well-ventilated. Protect from light and moisture.
- Shelf Life: 24 months from production date.
Quality & Certifications
Every batch tested by in-house QC lab. COA, TDS, SDS provided with each shipment.
Regulatory & Compliance
EU
Complies with EU regulations and FAMI-QS standards.
USA
Meets FDA and AAFCO requirements.
China
Registered under Chinese MOA regulations.
International
Kosher, Halal, ISO certified. FTA forms available.
Safety & Handling
- Hazard Class: Generally non-hazardous. Refer to SDS for details.
- Storage: Room temperature, dry, sealed. Avoid strong oxidizers.
- Transport: Non-dangerous goods. Standard sea/air freight.
- SDS: Available on request at sales@xadditive.cn.
Frequently asked questions
MOQ?
MOQ is 1kg for trial, 25kg for regular orders. Free samples available.
Shelf life?
24 months from production date when stored properly.
Certifications?
ISO 9001, ISO 22000, HACCP, FAMI-QS, Kosher, Halal, COA, SDS, TDS.
How to get quote?
Email sales@xadditive.cn with your requirement. Reply within 30 minutes.
Request a quote & COA
Ask for the current specification sheet, a COA sample and a bulk quotation — reply within 30 minutes on working days.