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Hot Sale For L Histidine - China

price: contact company for price

NAME: L- Histidine

CAS NO: 71- 00- 1

Formular: C6H9N3O2

Molecular Weight: 155.16

SPECIFICATION of Lutein

Test items Specification

Appearance White crystals or crystalline powder

Identification As per USP33

Specific rotation +12.6°to +14.0°

PH 7.0 to 8.5

Loss on drying NMT 0.2%

Residue on ignition NMT 0.40%

Chloride NMT 0.050%

Sulfate NMT 0.03%

Iron NMT 0.003%

Heavy metals NMT 0.0015%

Assay 98.5 per cent to 101.5 percent

Key Words: Amino Acid, pharmaceutical intermediate, health and care


Company Contact:


  • Phone: 00863127035505

  • Address: Emerging Industrial Zone, Mancheng County, Baodin, Baoding, China

  • Email: Email


Published date: April 5, 2016 -

  • Business Description: We are one of the leading professional manufacturers of herbal and

    botanical extract for medical, healthy food and cosmetics applications

    in China. We have got GMP/Kosher/IP certificate. Our main extracts are

    soybean 40%, Rhodiola Rosea 1%-5%, Epimedium 20%-50%, Pomegranate skin

    40%,Grape seed 95%, Green tea, Fenugreek 20%-40%, Lotus leaf 20%,

    Griffonia Seed 99%,Red clover 20-40%, common cnidium 10-90%,Citrus,etc

    We believe the good quality comes from expertise and we sincerely hope

    more and more people all over the world would know Chinese Traditional

    medicine and herbal extracts by our efforts.

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