Chromates / Potassium Dichromate 99.5% foto1
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Chromates / Potassium Dichromate 99.5%

(CAS: 7778-50-9)
CAS7778-50-9
MFCr2K2O7
oru nkọwa99.5%
  • Ọkwa nke ihe egwu:5.1
  • Nọmba UN:1479
  • Koodu HS:2841500000
  • MW:294.18
  • Njupụta:2.68G / cm3
  • Ọdịdị:agịga na-acha ọbara ọbara na-acha odo odo-dị ka ma ọ bụ obere kristal granular

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Details:

Description

Sodium dichromate bụ ihe siri ike na-acha uhie uhie ma ọ bụ oroma, kristal na-esi ísì ụtọ nke nwere ike ịmịkọrọ mmiri ma nwee nnukwu solubility na mmiri. Sodium chromate na dichromate bụ ihe ndị kasị mkpa ogige nke chromium, nke a na-ejikarị na-emepụta chromic acid na chromium pigments eji akpụkpọ anụ tanning na corrosion akara.

ngwa

  • A na-eji sodium dichromate eme ihe n'ọtụtụ ebe na plasta metal ma na-egbochi corrosion nke ọla.

  • Ihe a dị n'ụdị oyi dị iche iche, gụnyere mmanya na usoro mmiri oyi, n'ihi nhazi nke mkpuchi mkpuchi n'elu ígwè.

  • A na-eji kemịkalụ organic a na-emepụta pigmenti chromate mineral, nke nwere ọtụtụ ụdị agba agba kwụsiri ike.

  • sodium dichromate bụ ihe bara uru na mmepụta nke iko agba na iko seramiiki. dị ka Chrome oxide

  • A na-agbakwunye ihe a dị ka ihe mgbakwunye na akwa acidic iji mee ka ọsọ na-agba ọsọ ma melite njirimara agba.

  • Na njikọ nke ihe ndị dị ndụ, nnu a na-arụ ọrụ dị ka oxidant na mmeghachi omume na ọnụnọ nke sulfuric acid.

nkọwa

Ihe nyochankọwapụtaNsonaazụ nyocha
NchọpụtaKristal uhie oromaKristal uhie oroma
K2Cr2o7 ọdịnaya99.7% min99.85%
mmiri na-adịghị edozi0.02% kacha0.002%
chloride0.03% kacha0.020%
Sọlfọ0.02% kacha0.009%
mmiri0.03% kacha0.020%

Mbukota nkọwa

25KG akpa akpa

20MT/20GP (palletizing)

24MT / 20GP (enweghị nkwado)

certifications

ISO 9001. ISO 22716. cGMP kwadoro

Kosher, Halal kwadoro

Mbupu Ozi

MOQ: (N'ihi ọdịdị nke ụgbọ njem kemịkalụ, biko kpọtụrụ onye njikwa ahia oké osimiri maka nkọwa!)

Ọdụ ụgbọ mmiri nke Ibu: CHINA - Ọdụ ụgbọ mmiri Shanghai, Ọdụ ụgbọ mmiri Ningbo Zhoushan, Ọdụ ụgbọ mmiri Guangzhou, QinGDAo Ọdụ ụgbọ mmiri, Ọdụ ụgbọ mmiri Tianjin, Ọdụ ụgbọ mmiri Dalian, Ọdụ ụgbọ mmiri Xiamen, Ọdụ ụgbọ mmiri Lianyungang (enwere ike ijide n'aka dịka ihe ndị ahịa chọrọ si dị)

Oge nnyefe: izu 4-6

Ịkwụ ụgwọ Okwu

L/C, D/P, T/T na ọnụ ahịa onye zụrụ ya

Sample dị na arịrịọ

Otutu aha

  • bichromate nke potassium

  • Potassium bichromate

  • Potassium dichromate

  • dichromatedepotassium

  • Red potassium chromate

  • chromicacid, dipotassium nnu

  • dichromicaciddipotassium nnu

  • Dichromicacid, dipotassium nnu

  • chromicacid (h2cr2o7), dipotassium nnu

  • chromicacid [h2cr2o7], dipotassiumsalt

  • Potassium dichromate ọkọlọtọ ngwọta

  • dichromicacid [h2cr2o7], dipotassiumsalt

  • dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium

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  • Ọdịnaya na-ekpo ọkụ
  • Ọdịnaya nyochaa na-ekpo ọkụ

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