L-Lysine Sulfate 70% , cas no. 60343-69-3, is a core feed-grade essential amino acid and one of the most indispensable limiting amino acids in modern animal nutrition. Animals cannot synthesize lysine independently, so external supplementation is necessary to maintain normal growth metabolism and feed utilization efficiency.
Our L-Lysine Sulfate appears as uniform off-white fine powder with stable quality, good fluidity and excellent mixing performance. Compared with lysine hydrochloride, it features higher cost performance, milder taste and better palatability, which avoids feed rejection. It is the mainstream amino acid additive widely used in global livestock, poultry and aquaculture feed industries.
Product Features
- Professional feed grade specification (70% content), stable effective lysine content
- Uniform powder texture, good fluidity, no caking, easy to blend evenly in feed
- Excellent palatability, effectively improve animal feed intake
- High cost performance, suitable for large-scale feed industrial production
- Improve protein synthesis efficiency and reduce feed waste
- Stable batch consistency, fully compliant with international feed additive standards
Core Applications (Feed Industry Focus)
1. Swine Feed
Lysine is the first limiting amino acid for pigs. Supplementing L-Lysine Sulfate effectively balances feed amino acid ratio, accelerates pig weight gain, improves lean meat rate, and reduces feeding cycle and breeding cost. Widely used in piglet, growing pig and finishing pig feed formulas.
2. Poultry Feed
Optimizes nutritional proportion of chicken and duck feed, promotes poultry growth, improves egg production performance, enhances disease resistance and reduces mortality rate during breeding.
3. Aquaculture Feed
Suitable for fish, shrimp and aquatic feed, improves aquatic animal vitality, promotes body development, enhances stress resistance, and improves breeding survival rate.
4. Ruminant & Livestock Feed
Used for cattle and sheep feed fortification to improve nutrient absorption efficiency, promote healthy growth and optimize meat quality.
CERTIFICATE OF ANALYSIS
Product: L-LYSINE SULPHATE (FEED GRADE)
Chemical formula: (C6H14N2O2)2.H2SO4
Molecular Weight 390.452
Description Brown or light yellow powder,crystalline Powder
BATCH NO：181223113 MAF DATE: DEC.23.2018 EXPIRY DATE. :DEC.22.2020
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ITEM
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STANDARD
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TEST RESULT
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TEST METHOD
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Lysine content
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≥55.0
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59.2
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GB 34466
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LOSS ON DRYING
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≤4.0%
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2.8
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GB/T 6435
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AMMONIUM SALT
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≤1.0
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<1.0
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NY 39-1987
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HEAVY METALS ( Pb)
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≤20
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Conform
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GB 13080
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ARSENIC (As)
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≤2
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Conform
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GB/T 13079
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