Kedu ihe a na-eji sodium Cyanide eme ihe?

A na-ejikarị sodium Cyanide eme ihe n'ụlọ ọrụ na-egwuputa ihe maka ịwepụta ọla edo na ọla.

Kedu otu m ga-esi kwalite ojiji kemịkalụ na nhazi ọla?

Ịkwalite ojiji nke kemịkalụ na nhazi ọla gụnyere ọtụtụ atụmatụ iji kwalite arụmọrụ na ọnụ ahịa:

Enwere ụkpụrụ akọwapụtara maka iji kemịkalụ Ngwuputa?

Ee, ojiji nke kemịkalụ Ngwuputa dị n'okpuru ụkpụrụ dị iche iche na-achịkwa mmepụta, ojiji, nchekwa na mkpofu ha. Emebere iwu ndị a iji chebe ahụike mmadụ na gburugburu ebe obibi. Akụkụ usoro iwu gụnyere:

Kedu ihe bụ onye na-edozi ihe, oleekwa otú o si arụ ọrụ na Ngwuputa?

Onye na-edozi ihe, nke a makwaara dị ka flocculant, bụ kemịkalụ a na-eji mee ka nhazi nke irighiri ihe kwụsịtụrụ n'ime mmiri mmiri. N'ihe gbasara Ngwuputa Ngwuputa, ndị na-edozi ihe dị oke mkpa maka imeziwanye arụmọrụ nke nhazi ọla na njikwa ọdụ.

Kedu ka m ga-esi chekwaa sodium Cyanide n'enweghị nsogbu?

Ekwesịrị ịchekwa sodium Cyanide n'ebe dị jụụ, ebe kpọrọ nkụ, pụọ na ihe ndị na-ekwekọghị ekwekọ yana dabere na ntuziaka nchekwa.

Acidulant mgbakwunye ọgwụ/Nri nri 99.5% Fumaric Acid

Name: Ụlọ ọrụ Sodium Cyanide Cyanides NaCN maka Ngwuputa ọla edo - United Chemical Ụlọ ọrụ Chemicals Factory
Brand: Sodium Cyanide
Price: 2000.0 USD
Availability: InStock

Description

Fumaric acid bụ organic compound na usoro HO₂CCH = CHCO₂H Ọ bụ ihe siri ike na-acha ọcha nke na-eme n'ọtụtụ ebe na okike ma nwee uto dị ka mkpụrụ osisi a na-eji dị ka ihe mgbakwunye nri ma mara ya site na nọmba E ya, E297Nke a bụ trans isomer nke butenedioic acid, ebe maleic acid bụ cis isomer.

ngwa

A na-eji Fumaric Acid mee ihe dị ka isi nri, n'ihi na E297 bụ ihe ụtọ na-atọ ụtọ. Fumaric Acid akụkụ atọ dị utoojoo dị ka akụkụ ise nke citric acid.
Fumaric Acid kamakwa dị ka antioxidant, mordant (ihe na-enyere agba agba agbagide akwa), yana dị ka ihe nchekwa (iji nyere aka ịnọgide na-enwe otu acidity ma ọ bụ alkalinity).
A na-eji Fumaric Acid na-ebelata pH (acid na-eme ka ihe ndị ọzọ, nke na-atọ ụtọ karịa). Nke a na-enyere aka ruo n'ókè ụfọdụ nke ndị na-egbochi nje nje, dị ka ọrụ ka mma. Fumaric acid n'onwe ya na-egbu nje bacteria.
Fumaric acid na-agbaji mgwakota agwa achịcha ahụ protein na-agbanwe gluten nke njikọ sọlfọ-sulfur. Nke a na-eme ka mgwakota agwa ahụ dịkwuo mma. Fumaric Acid na-eji achịcha rye na yist eme ihe, na-eme ka ha nwekwuo acid.
Fumaric Acid jikọtara ya na ihe na-eko achịcha (carbon dioxide gas na-emepụta carbin na-eme ka achịcha na-ebili) iji mepụta ngwa ngwa. N'ihi na a na-agbaze Fumaric Acid na mmiri ọkụ, a na-eyigharị ihe iko achịcha iji malite ịsa achịcha.
A na-ejikwa fumaric acid na-emepụta resins polyester na-adịghị mma. Fumaric acid fumaric acid usoro HO2CCH = CHCO2H ogige. Ngwakọta kristal a na-acha ọcha nke isomers abụọ nke unsaturated dicarboxylic acid, maleic acid, nke ọzọ, nke carboxylic acid dị iche iche nke CIS. Fumaric acid nwere mkpụrụ osisi.

nkọwa

item	nkọwapụta	N'ihi
ọdịdị	White mma kristal ntụ ntụ	Na-eme
As	≤2ppm	<2pm
ụzọ	≤2ppm	<2pm
Fọduru na mgbanye	≤0.1%	0.06%
mmiri	≤0.5%	0.13%
PH (1:30)	2-2.5	2.3
Agba (Pt-Co)	≤15	10 Celsius
Maleic acid	≤0.1%	0.03%
agbaze ebe	286-302ºC	299ºC
Sọlide	≤0.01%	0.005%
Nyocha (na akọrọ ndabere)	99.5-100.5%	99.7%

Ụdị nkwakọ ngwaahịa

25kg / akpa; 50kg / akpa

Enwere ike ịhazi ya dịka ihe ndị ahịa chọrọ.

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!)

Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (nwere ike hụ na dị ka chọrọ nke ndị ahịa)

Oge nnyefe: 4-6 izu, dabere n'usoro nha na ebe aga

Ịkwụ ụgwọ Okwu

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

Sample dị na arịrịọ

Otutu aha