chij

Lub Hoobkas muab tus nqi zoo tshaj L-serine CAS 56-45-1

Lub Hoobkas muab tus nqi zoo tshaj L-serine CAS 56-45-1

Lus piav qhia luv luv:

Khoom npe: L-Serine

Tshuaj: H19994011

Khoom: dawb siv lead ua los yog siv lead ua hmoov

Cov roj formula: C3H7NO3

Qhov hnyav: 105.09

CAS Nr .: 56-45-1


Product Detail

Khoom cim npe

Product Description

Khoom noj khoom haus qib CAS 56-45-1 L-serine

Khoom npe: L-Serine

Tshuaj: H19994011

Khoom: dawb siv lead ua los yog siv lead ua hmoov

Cov roj formula: C3H7NO3

Qhov hnyav: 105.09

CAS Nr .: 56-45-1

Product Description:

Packing: puab ob txheej yas zaj duab xis, txheej fiber ntau tau;25kg / nruas

Cia: 2 xyoos nyob rau hauv foob thiab shading qhov chaw

[Quality Standard]

Yam khoom

UA 92

USP 28

Assay

98.5 ~ 101.0%

98.5 ~ 101.0%

PH

5.2 ~ 6.2

5.2 ~ 6.2

Kev sib hloov tshwj xeeb[a]D020

+14.4° ~ +15.5°°

+14.0° ~ + 15.6°

Kev xa tawm (T430)

clear & colorless
≥98.0%

 

Chloride (Cl)

≤0.02%

≤0.02%

Ammonium (NH4)

≤0.02%

 

Sulfate (SO4)

≤0.02%

≤0.02%

Hlau (Fe)

≤10ppm

≤ 20ppm

Cov hlau hnyav (Pb)

≤10ppm

≤10ppm

Coj

≤10ppm

 

Arsenic (As)

≤1ppm

 

Lwm cov amino acids

ua raws

Ua raws

Poob rau ziab

≤ 0.20%

≤ 0.20%

Residue ntawm ignition

≤0.10%

≤0.10%

Kev siv tseem ceeb: biochemical reagent, khoom noj khoom haus additive, khoom noj khoom haus ntxiv, daim tawv nqaij khoom noj khoom haus additive nyob rau hauv kom hniav zoo nkauj, khoom ntawm cycloserine

Specification

Pls hu rau peb kom tau txais COA thiab MSDS.Ua tsaug.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb