Materias primeras

DL-Methionine

Chemical Name:

DL-2-Amino-4-methylthiobutyric acid

Structure Formula:

Molecular Formula:

C5H11N02S

Molecular Weight:

149.21

Cas No:

[59-51-8]

Characteristics:

White, crystalline platelets or powder having a characteristic odor. One g dissolves in about 30 ml of water. It is soluble in dilute acids and alkali hydroxides in solutions. It is very slightly soluble in , and practically insoluble in ethyl ether.

Quality Standards:

FCCIV, EP4 and BP2001 etc.

Item

Specifications

EP4/BP2001

FCCIV

Appearance

White crystalline platelets or powder

Assay (C5H11NO2S),%(on dry matter)

99.0~101.0

98.5~101.5

Clarity of solution,

Clear

Clear

Transmittance, % (2.5%, 430ml)

≥98.0

- - -

pH Value(5% in water)

5.4~6.1

5.6~6.1

Heavy Metals (as Pb), %

≤0.001

≤0.002

Arsenic (as As), %

≤0.0001

≤0.0002

Sulfate (as SO4), %

≤0.02

≤0.02

Chloride (as Cl),%

≤0.02

- - -

Loss on drying, %

≤0.5

≤0.5

Residue on ignition, %

≤0.1

≤0.1

Ammonium as (as NH4), %

≤0.01

- - -

Other amino acid

Not detd.

Not detd.

The Characteristics and Uses:

  It is mainly used as animal essential amino acid in fish meal and additive of chickens, pigs and cows in order to keep animal and fowl growing healthily. It can improve the milky ability of cows , prevent the occurrence of hepatosis. besides these, it can also be used as amino acid medicines, injection solution a nutritional infusion, the agent of protective liver, the therapy liver cirrhosis and toxic hepatitis.

Package and Transport:

  Packed with a polyethylene bag for the inner layer and a Kraft paper board barrel for the outer layer, net weight 20kg/drum. Packaging may be arranged according to the requirement of the client.

  Handle with care in order to avoid damaging the package. Protect them from sunshine and rain. Do not transport them together with poisonous or harmful goods. This product is a non-dangerous product and can be transported as a general chemical product.

Storage:

  Store in cool, shaded, dry and clean places. Do not store it together with poisonous or harmful goods in order to avoid pollution. The limit of retained quality for two years.

Ubicación : Biotechnology Industrial Area, 051530 NanBaiShe,
Persona a contactar : Linda Lee, 8631180826581

Buen trato: comprar del vendedor

Visita nuestra guía para una transacción segura! En ningún caso Algomtl no se hace responsable de los anuncios. Sólo la responsabilidad del vendedor o del comprador en caso de litigio está involucrado.
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de
DL-Methionine

Buscar en la categoria : Materias primeras
Buscar en la categoria :
methionine
China 314423 Medicina
Laboratory Consumables

Tuesday 09 April 2024

Precio : 10,00 €

Laboratory Consumables Lab consumables are widely used in laboratory research, as a professional laboratory consumables manufacturer, Yikang Medical is doing its best to supply good quality and cost-effective products to all laboratory researchers. Yikang Medical has 7 years manufacturing...

Zhejiang Yikang Medical Technology Co., Ltd.

  • 314423 - Zhejiang
  • 86 0573 87979518
China 201617 Medicina
Hyperbaric Oxygen Chamber for Sports

Tuesday 31 January 2023

Hyperbaric Oxygen Therapy is more and more favored by famous athletes all over the world, and they are also a necessary for some sports gyms for helping people recovery faster from hard training. How Hyperbaric Oxygen Therapy Works for Athletes? Hyperbaric chamber recovery works by...

Shanghai Baobang Medical Equipment Co., Ltd

  • 201617 - Shanghai
  • 0086 57781696
K6 Handheld Sports LCD Massage Gun

Tuesday 21 June 2022

Beoka QL/DMS.K6-A handheld sports lcd electric massage gun has about 26KG of stall force, which is the weight you can exert on the device before sports gun massager stalls and stops moving. This enables the user to exert more pressure to reach deeper into the target area by using...

SiChuan QianLi Beoka Medical Technology Co., Ltd

  • 610000 - CHENGDU
  • +8617308029893