Vitamin B1

Nkọwa dị mkpirikpi:

Aha:Vitamin B1

Ụdị okwu:Thiamine chloride; 3- ((4-Amino-2-methyl-5-pyrimidinyl)methyl) -5- (2- hydroxyethyl) -4-methylthiazolium chloride.

Usoro ihe omimi:C12H17ClN4OS

Ibu molekụla:300.81

Nọmba ndekọ CAS:59-43-8

EINECS:200-425-3

Nkwakọ ngwaahịa:25kg akpa / drum / katọn

ọdụ ụgbọ mmiri:China isi ọdụ ụgbọ mmiri


Nkọwa ngwaahịa

Nkọwapụta

Nkwakọ ngwaahịa & Mbupu

FAQ

Mkpado ngwaahịa

Thiamine ma ọ bụ thiamin ma ọ bụ vitamin B1 aha ya bụ "thio-vitamin" ("vitamin nwere sọlfọ") bụ vitamin B na-agbaze mmiri.Nke mbụ akpọrọ aneurin maka mmetụta akwara ozi na-emebi ma ọ bụrụ na ọ nọghị na nri, emechara kenyere ya aha nkọwapụta vitamin B1.Ngwakọta phosphate ya na-etinye aka n'ọtụtụ usoro cellular.Ụdị kacha mara amara bụ thiamine pyrophosphate (TPP), coenzyme na catabolism nke sugars na amino acids.A na-eji Thiamine mee ihe na biosynthesis nke neurotransmitter acetylcholine na gamma-aminobutyric acid (GABA).Na yist, a na-achọkwa TPP na nzọụkwụ mbụ nke ịgba ụka mmanya.


  • Nke gara aga:
  • Osote:

  • Ihe

    Ọkọlọtọ

    Ọdịdị

    Ọcha ma ọ bụ ihe fọrọ nke nta ka ọ bụrụ ọcha, ntụ ntụ kristal ma ọ bụ kristal na-enweghị agba

    njirimara

    IR, Mmeghachi omume agwa na Nnwale nke chlorides

    Nyocha

    98.5-101.0

    pH

    2.7-3.3

    Ntinye nke ngwọta

    = <0.025

    Solubility

    Na-agbaze n'efu n'ime mmiri, Na-agbaze na Glycerol, Na-agbaze Na Mmanya

    Ọdịdị nke ngwọta

    Kpochapụ ma ọ bụghị karịa Y7

    Sulfates

    = <300PPM

    Oke nitrate

    A naghị emepụta mgbanaka aja aja

    Ọla dị arọ

    = <20 PPM

    Ihe ndị metụtara ya

    adịghị ọcha ọ bụla% = <0.4

    Mmiri

    = <5.0

    Sulfated ash/ mgbanye ihe fọdụrụ

    = <0.1

    Chromatographic ịdị ọcha

    = <1.0

    Nchekwa: n'ebe akọrọ, dị jụụ, na ndò nwere nkwakọ ngwaahịa mbụ, zere mmiri, chekwaa na ụlọ okpomọkụ.

    Ndụ shelf: ọnwa 48

    ngwugwu: n'ime25kg / akpa

    nnyefe: ngwa ngwa

    1. Kedu usoro ịkwụ ụgwọ gị?
    T/T ma ọ bụ L/C.

    2. Gịnị bụ oge nnyefe gị?
    Ọtụtụ mgbe, anyị ga-ahazi mbupu na 7 -15 ụbọchị.

    3. Kedu maka mbukota?
    Ọtụtụ mgbe, anyị na-enye nkwakọ ngwaahịa dị ka 25 kg / akpa ma ọ bụ katọn.N'ezie, ọ bụrụ na ị nwere ihe pụrụ iche chọrọ na ha, anyị ga-dị ka gị.

    4. Kedu maka ịdị irè nke ngwaahịa?
    Dịka ngwaahịa ndị ị nyere iwu siri dị.

    5. Kedu akwụkwọ ị na-enye? 
    Ọtụtụ mgbe, anyị na-enye akwụkwọ ọnụahịa azụmaahịa, Ndepụta nkwakọ ngwaahịa, Bill of loading, COA , Asambodo ahụike na asambodo mmalite.Ọ bụrụ na ahịa gị nwere ihe ọ bụla chọrọ, mee ka anyị mara.

    6. Gịnị bụ loading ọdụ ụgbọ mmiri?
    Ọ na-abụkarị Shanghai, Qingdao ma ọ bụ Tianjin.

    Dee ozi gị ebe a ziga anyị ya