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DL-ThreonineCAS: 80-68-2

  • FOB Price:
    1 USD/KilogramGet Latest Price
  • Port:
    shanghai
  • Minimum Order Quantity:
    1 Kilogram
  • Supply Ability:
    1000  Kilogram/Month
  • Payment Terms:
    L/C,T/T,
Quick Details
Synonyms: Threonine, DL- (8CI);Threonine;NSC206292; Classification: Pharmaceutical Intermediates
EINECS: 201-300-6 Molecular Formula: C4H9NO3
Melting Point: 244℃ Boiling Point: 345.8°C at 760 mmHg
Stability: Water Solubility: 200 g/L (25℃)
Refractive index: 1.507 Flash Point: 162.9°C
Purity: 99% Appearance: Colorless to white direct cross crystal form.
HazardClass: Brand Name:
Packaging & Delivery
Packaging Detail: Cartons,25kgs per carton.
Delivery Detail: according to your demand
Detailed Description

1.DL-Threonine
2.CAS# :80-68-2
3.Assay:99%
4.Molecular formula:C4H9NO3
5.Molecular weight:119.12

DL-Threonine  is used in pharmaceutical intermediates,biochemical study,life sciences,etc..

 

Manufacture standard

AJI97

Transmittance

≥98.0%

Chloride

≤0.020%

Heavy metals

≤10ppm

Arsenic

≤2ppm

Other amino acids

Chromatographically not detectable

Loss on drying

≤0.20%

Residue on ignition

≤0.10%

Chemical name

2-Amino-3-Hydroxybutyric Acid

Molecular formula

C 4 H 9 NO 3

Molecular weight

119.12

Assay

98.0~101.0%

PH

5.0~6.5


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Type:Manufacturer
Last Login:2018-01-24

li Teresa

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