Skin Care Cosmetic Grade N-B-Alanyl-L-Histidine L-Carnosine CAS 305-84-0

• CAS No.: 305-84-0
• Formula: C9h14n4o3
• EINECS: 206-169-9
• Type: Agrochemical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: HHGYY
• Colour: White
• MW: 226.23
• Assay: 99%
• Storage: Dry Place
• Packing: 25kg/Drum
• Sample: Available
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: Haihang
• Origin: Shandong, China
• Production Capacity: 1000 Metric Ton/Month

Product Description

Skin Care Cosmetic Grade N-B-Alanyl-L-Histidine L-Carnosine CAS 305-84-0

Description

L-Carnosine CAS 305-84-0 Quick Details

Chemical Name: L-Carnosine

CAS No.: 305-84-0

Molecular Fomula: C9H14N4O3

Molecular Weight:226.23

Chemical Structure:

Appearance:White or off-white powder

Assay: 99%

L-Carnosine CAS 305-84-0 Typical Properties

Appearance	White or off-white powder
IR	This product is an infrared absorption spectrum is consistent with the reference map
Assay	≥99.0%
Melting point	250~265ºC
Heavy metal	≤20ppm
Residue on ignition	≤0.1%
Specific optical rotation	20.0°~ 22.0°
Loss on drying	≤1.0%
L-histidine	≤0.30%
β-alanine	≤0.30%
Single impurity	≤0.20%
Total impurities	≤1.0%
Total aerobes count	NMT3000cfu/gm
Mold yeast	NMT300cfu/gm
Coliform	Less than 10cfu/gm
E.Coli	Absent/10gm
Staphylococcus aureus	Absent/10gm

L-Carnosine CAS 305-84-0 Usage

1.It is used for cell antioxidant, maintaining pH balance and prolonging cell life.

L-Carnosine CAS 305-84-0 Packaging

Packing: 25kg/bag

Delivery: by sea, air and courier

L-Carnosine CAS 305-84-0 Storage

Low temperature ventilation and drying in warehouse.