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Bulk L-Histidine Powder 99%

Name: Bulk L-Histidine Powder 99%
Brand: JaYoo
SKU: pr2605151930
Price: 20 USD
Availability: InStock

TDS 7 Inquiries

Unit Price:

$20-25/KG FOB

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CAS No.:

71-00-1

Grade:

Food Grade

Content:

99%

Port:

Shenzhen

Brand:

JaYoo

Packaging:

25kgs /drum

Price valid (until):

2026-06-15

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JaYoo Biotech

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Fisetin,Coenzyme PQQ,S-Acetyl L-Glutathione,D-Glucosamine Hydrochloride Powder Glucosamine Sulfate Potassium Chloride Powder,MSM Powder,Sodium Hyaluronate Powder

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Product Description
Seller Information
Inquiry History

Description

Product Detail

L-Histidine is an imidazole-ring–containing amino acid and a semi-essential amino acid for humans, as infants cannot synthesize sufficient amounts and must obtain it from the diet, while adults can produce limited quantities, and it plays critical roles in protein synthesis, hemoglobin and histamine formation, immune regulation, and maintenance of acid–base balance. It is characterized by good water solubility and high bioavailability. Natural food sources of L-Histidine are mainly animal proteins such as chicken breast, salmon, and eggs, with plant-based sources including soybeans and chickpeas. The CAS number of L-Histidine is 71-00-1, , with a molecular formula of C6H9N3O2 and a molecular weight of 155.15 g/mol. The product is typically supplied at 99 percent purity by HPLC, appearing as a white crystalline powder that is readily soluble in water. L-Histidine is widely used as a feed additive, food nutrition fortifier, and pharmaceutical raw material, with extensive applications in animal feed, medical foods, infant formula, pet nutrition, and animal health products. Jayoo Biotech is a leading bulk L-Histidine powder supplier in China and also provides OEM services for finished dosage forms such as capsules, tablets, and related formulations, with standard packaging of 25 kg per drum.

Product name: L-Histidine

CAS #.: 71-00-1

Formula:C6H9N3O2

Formula Weight：155.15

purity: 80%，90%，98%

Appearance:crystalline powder

Mechanism of action

L-histidine is a key amino acid required by the body, which can promote growth and development, repair damaged tissues, enhance immunity, and improve health status and physiological functions internally. It is an important nutritional guarantee for maintaining normal metabolism and vitalityPls input...

Product Specification sheet

Test Items	Specification
Appearance	White crystals or crystalline powder, odourless
Assay (on the dried basis)	97%
Specifie rotation[a]D20	+12.0°~+12.89
p H	7.0~8.5
Transmittance	≥98.0%
Loss on drying	<0.20%
Residue on ignition (sulfated)	≤0.10%
Chloride (Cl)	≤0.02%
Sulfate (S0.)	≤0.02%
Ammonium (NH4)	<0.02%
Iron (Fe)	≤1 0ppm
Pb	≤1 0ppm
AS	≤1ppm
Other amino acids	≤ 0.5%
Total aerobie mierobial count	<1000 cfu/g
Mold and yeast count	<100 cfu/g
Storage: Sealed package,store in dry and at room temperature.

Product flow chart

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Product Application

L-Histidine is a critical functional amino acid in animal nutrition, widely used to balance feed amino acid profiles, promote growth and development, improve production performance and product quality, enhance stress resistance and immune health, and support specialized nutritional needs in livestock and aquaculture, making it an essential ingredient for efficient, healthy, and sustainable animal production systems.

In addition, it is increasingly applied in agrochemicals and plant health, where it functions as a precursor or chelating agent in pesticide formulations and contributes to plant growth regulation and stress resistance in plant nutrition products.

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Certificates

Basic Info

Product Name:

L-Histidine

Other Name:

L-Histidine;Histidine,L-;Histidine;1H-Imidazole-4-propanoic acid,α-amino-,(S)-;(S)-4-(2-Amino-2-carboxyethyl)imidazole;Glyoxaline-5-alanine;L-(-)-Histidine;(S)-Histidine;(S)-α-Amino-1H-imidazole-4-propanoic acid;1H-Imidazole-4-alanine,(S)-;L-Alanine,3-(1H-imidazol-4-yl)-;NSC 137773;(2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid;8: PN: EP2878667 TABLE: 5 claimed sequence;(S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid;(2S)-2-Azaniumyl-3-(1H-imidazol-5-yl)propanoate;(2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid;124: PN: WO2020191245 SEQID: 252 claimed protein;103: PN: WO2021061872 SEQID: 103 claimed protein;150-35-6;7006-35-1;35479-49-3;35558-59-9;45955-20-2;54166-13-1;736075-03-9;155304-24-8

CAS No.:

71-00-1

Molecular Formula:

C6H9N3O2

InChIKeys:

InChIKey=HNDVDQJCIGZPNO-YFKPBYRVSA-N

Molecular Weight:

155.15

Exact Mass:

155.15

BRN:

4673585

EC Number:

200-745-3

UNII:

4QD397987E

DSSTox ID:

DTXSID9023126

NCI Thesaurus Code:

C29597

Color/Form:

Needles or plates|COLORLESS

HScode:

29332990

Categories:

Amino Acids and Derivatives

Characteristics

PSA:

XLogP3:

-3.2

Appearance:

White to off-white or pale yellow powder

Density:

1.3092 (rough estimate)

Melting Point:

287 °C (decomp)

Boiling Point:

278.95°C (rough estimate)

Flash Point:

282ºC

Refractive Index:

1.731

Water Solubility:

H2O: 41.6 g/L (25 ºC)

Storage Conditions:

Store at RT.

Toxicity:

LD50 orally in Rabbit: > 5110 mg/kg

Specific rotation:

12.4 º (c=11,6N HCl)

Taste:

Sweet

PKA:

2.76(at 0 °C)

Dissociation Constants:

2.76 (at 0 °C)|pK1'= 1.78; pK2'= 5.97; pK3'= 8.97|pKa = 2.76 @ 0 °C

Collision Cross Section:

131.9 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|132.41 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|131.47 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|127 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|131.7 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|132.1 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|134.6 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|134.8 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|128.1 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|128.5 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|130.01 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|132.74 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|135.48 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|128.9 Å² [M-H]-

Experimental Properties:

Softens @ 277 °C|Rhombic crystals (also forms a monohydrate) /L-histidine monohydrochloride/; rhombic crystals, isomorphous with the mono-HCl /L-histidine dihydrochloride/|UV: 11479 (Sadtler Research Laboratories Spectral Collection) /dl-Histidine/

See More L-Histidine Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More L-Histidine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Fisetin,Coenzyme PQQ,S-Acetyl L-Glutathione,D-Glucosamine Hydrochloride Powder Glucosamine Sulfate Potassium Chloride Powder,MSM Powder,Sodium Hyaluronate Powder

Location:
7C92B, Building 213, Tairan Science and Technology Park, No. 113 Tairan 4th Road, Tian'an Community, Shatou Subdistrict, Futian District, Shenzhen City

Payment Terms:
TT against copy of documents,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2025

Shenzhen Jayoo Biotech Co., Ltd. is an emerging high-tech enterprise dedicated to the field of biological health. We are committed to delivering natural, safe, and highly effective health products and solutions to global markets.

Our core strength lies in a professional team with over a decade of deep industry experience in the bio-health sector. Composed of seasoned R&D specialists and market-driven professionals, our team combines strong technical expertise with innovative thinking and commercial insight. In parallel, we have established preliminary collaborations with leading domestic universities and research institutions, leveraging their advanced scientific resources to accelerate product development and technology commercialization—injecting strong momentum into our long-term growth.

Jayoo Biotech focuses on innovation in natural active ingredient extraction and biosynthesis technologies. Guided by our R&D philosophy of “Natural, Safe, and Effective,” we integrate modern biotechnology with advanced plant extraction processes to build differentiated technological advantages. Our product development spans multiple health-related sectors, including natural active ingredients, functional raw materials, and nutritional supplements, with continuous innovation driving enhanced product competitiveness.

Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
Egypt	L- Histidine	1.00 KG	Apr 29, 2026
India	L-Histidine	1 MT	Apr 23, 2025
India	L-Histidine	1 G	Jan 14, 2026
Slovenia	L-HISTIDINE	400 KG	Jan 9, 2026
Greece	HISTIDINE (His, H)	700.00 KG	Sep 24, 2025
Egypt	L-Histidine	250 KG	Apr 22, 2024
Bangladesh	Butyl Acetate	1.00 KG	Nov 11, 2025

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Bulk L-Histidine Powder 99%

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