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Ality Chemical CorporationFactory Supply L-Histidine//file1.lookchem.com/cas/reactions/2021/05/27/744621.png

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Factory Supply L-Histidine CAS NO.71-00-1

Min.Order Quantity:
1 Kilogram
Purity:
99.9%
Port:
Shanghai Port
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • L-Histidine
  • H-His-OH
  • L-Kynurenine

Quick Details

  • ProName: Factory Supply L-Histidine
  • CasNo: 71-00-1
  • Molecular Formula: C6H9N3O2
  • Appearance: solid
  • Application: intermediate
  • DeliveryTime: immediately
  • PackAge: drum
  • Port: Shanghai Port
  • ProductionCapacity: 400 Metric Ton/Day
  • Purity: 99.9%
  • Storage: keep in cool and dry place
  • Transportation: by sea
  • LimitNum: 1 Kilogram
  • Moisture Content: 0.01%
  • Impurity: 0.01%
  • purity: 99.9%

Superiority

items

standard

result

appearance

white crystals or crystalline powder

conforms

identification

infrared absorption

conforms

assay

98.5~101.5%

99.6%

residue on ignition

0.4% max

0.07%

chloride(cl)

0.05% max

0.05% max

sulfate(so4)

0.03% max

0.03% max

iron(fe)

30ppm max

30ppm max

heavy metals(pb)

15ppm max

15ppm max

related compounds

individual impurity:0.5% max

total impurities:2.0% max

conforms

specific rotation [α]d25

+12.6°~+14.0°

+12.9°

ph

7.0~8.5

7.8

loss on drying

0.2% max

0.11%

conclusion:this batch is conforming with the standard of usp39.

Details

ality holding group limited, established in 2007, is a comprehensive chemical supply group with patent technology as its core. ality group operates branches in hong kong, singapore and mainland china, including production bases in shandong, zhejiang and fujian provinces.

ality group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

ality group mainly provides life science series, fine intermediates, chemical additives and custom manufactures; ality group, for retail and institutional clients, also provides oem services and r&d services.

ality group upholds the creed that, employees as the base, customer as the core, market as the direction, and compliance as the principles, which is committed to creating the leading chemical supply brand in the world.

if you are interested in us, pls check our website # for more details.

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