Barium chromate cas 10294-40-3 BaCrO4 nrụpụta ọnụahịa

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Barium chromate cas 10294-40-3 BaCrO4


  • Aha ngwaahịa:Barium chromate
  • CAS:10294-40-3
  • MF:BaCrO4
  • MW:253.3207
  • EINECS:233-660-5
  • agwa:emeputa
  • ngwugwu:25kg / drum ma ọ bụ 200kg / drum
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa:Barium chromate

    CAS: 10294-40-3

    MF: BaCrO4

    Ebe mgbaze: 210°C

    Njupụta:4.5g/cm3 na 25°C

    Ngwugwu: 1 n'arọ / akpa, 25 n'arọ / akpa, 25 n'arọ / drum

    Nkọwapụta

    Ihe Nkọwapụta
    Ọdịdị kristal odo odo
    Ịdị ọcha ≥99%
    Cl ≤0.2%
    CO3 ≤0.1%
    Ihe na-adịghị edozi mmiri ≤0.05%
    Hydrochloric acid ihe na-adịghị ike ≤0.1%

    Ngwa

    1.Ọ na-eji maka mmepụta nke nchekwa egwuregwu, ite, iko pigmenti, wdg.

    2.Ọ na-eji dị ka reagent maka mkpebi siri ike nke sulfate na selenate.

    Ngwongwo

    Ọ na-agbaze ma ọ bụ decomposes na inorganic acid. Ọ fọrọ nke nta ka ọ ghara ịsacha ya na mmiri, itughari acetic acid na ngwọta chromic acid.

    Oge Mbuga ozi

    1. Ọnụ ọgụgụ: 1-1000 n'arọ, n'ime ụbọchị ọrụ 3 mgbe ịnweta ụgwọ

    2. Ọnụ ọgụgụ: N'elu 1000 n'arọ, N'ime izu 2 mgbe ịnweta ụgwọ.

    mbupu

    Ịkwụ ụgwọ

     

    1, T/T

     

    2, L/C

     

    3, Visa

     

    4, kaadị kredit

     

    5, Paypal

     

    6, Alibaba nkwa ahia ahia

     

    7, Western Union

     

    8, Moneygram

     

    9, E wezụga, mgbe ụfọdụ anyị na-anabata Bitcoin.

     

    ngwugwu

    1 n'arọ / akpa ma ọ bụ 25 kg / drum ma ọ bụ 50 kg / drum ma ọ bụ dị ka ndị ahịa 'chọrọ.

    ngwugwu-11

    Nchekwa

    Echekwara na akọrọ, ndò, ebe ikuku na-eku ume.

    Usoro enyemaka mbụ

    1. Nkọwa nke usoro enyemaka mbụ

    Ndụmọdụ izugbe

    Gosi onye dọkịta nọ na mpempe data nchekwa ihe a.

    Ọ bụrụ na ikuru ume

    Mgbe ikuru ume: ikuku ọhụrụ. Kpọọ dọkịta.

    N'ihe gbasara kọntaktị anụ ahụ

    N'ihe gbasara mmetụ akpụkpọ ahụ: Yipụ uwe niile emetọru ozugbo. Jiri mmiri sachaa akpụkpọ ahụmmiri/ ịsa ahụ. Kpọtụrụ dọkịta.

    Ọ bụrụ na a na-ahụ anya

    Mgbe anya anya: kpochaa na mmiri buru ibu. Kpọọ onye na-ahụ maka anya. Wepu kọntaktịlenses.

    Ọ bụrụ na iloro

    Mgbe ilochara: ozugbo mee ka onye ahụ ṅụọ mmiri (iko abụọ na kacha). Kpọtụrụ adibia bekee.

    Ijikwa na Nchekwa

    1. Akpachara anya maka njikwa nchekwa

    Ndụmọdụ maka njikwa nchekwa

    Na-arụ ọrụ n'okpuru mkpuchi. Ekuku ume ihe/ngwakọta.

    Ndụmọdụ maka nchebe megide ọkụ na mgbawa

    Chebe ọkụ mepere emepe, ebe ọkụ na ebe mgbanye.

    Usoro ịdị ọcha

    Gbanwee uwe mmeru ozugbo. Tinye ihe mgbochi akpụkpọ anụ. Saa aka

    na ihu mgbe arụ ọrụ na ihe.

    2. Ọnọdụ maka nchekwa nchekwa, gụnyere ihe ọ bụla na-adaghị adaba

    Ọnọdụ nchekwa

    Emechiri nke ọma. Debe ekpochi ma ọ bụ na mpaghara enwere ike ịnweta naanị ndị tozuru oke ma ọ bụ ikike

    ndị mmadụ. Echekwala ihe ndị nwere ike ire ọkụ.


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