Calcium hydroxide ụlọ ọrụ ọkwa 90% foto1
Calcium hydroxide ụlọ ọrụ ọkwa 90% foto2
Calcium hydroxide ụlọ ọrụ ọkwa 90% foto3
Calcium hydroxide ụlọ ọrụ ọkwa 90% foto4

Calcium hydroxide ọkwa ụlọ ọrụ 90%

(CAS: 1305-62-0)
CAS1305-62-0
MFCaH2O2
oru nkọwa≥90%
  • Ọkwa nke ihe egwu:8
  • Nọmba UN:2825
  • Koodu HS:28259019
  • MW:74.09
  • Njupụta:2.24 g / ml
  • Ọdịdị:Ahụhụ granular dị ọcha

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Details:

Description

Calciumhydroxide, ogige inorganic, chemical Ca (OH) 2. nke a na-akpọkarị lime esiri esi ma ọ bụ wayo. Ọ bụ ntụ ntụ ọcha dị ka siri ike. Mgbe ịgbakwunye mmiri, ọ na-egosi ọkwa abụọ nke elu na nke ala. A na-akpọ ihe ngwọta mmiri dị elu na-akọwa mmiri lime.

Ọ bụ ụdị alkali siri ike, nwere ikike igba ogwu na anticorrosive, ma nwee mmetụta corrosion na akpụkpọ ahụ na akwa ákwà. Otú ọ dị, n'ihi na solubility ya adịghị nnukwu, ogo nke mmerụ ahụ adịghị oke dị ka alkali siri ike dị ka sodium hydroxide. A na-eji Calcium hydroxide eme ihe n'ọtụtụ ebe. Ọ bụ ihe eji ewu ụlọ a na-ejikarị eme ihe, a na-ejikwa ya dị ka ihe na-egbu egbu na kemịkal.

ngwa

  • lime hydrated bụ ihe dị oke mkpa. Ya mere, a na-eji ya na usoro dị iche iche nke chọrọ nhazi nke PH na gburugburu acidic. Na Ngwuputa ụlọ ọrụ, ọ na-arụ ọrụ sa PH regulator n'oge mmịpụta nke gold.

  • N'ọrụ igwu ala, a na-eji mmiri lime eme ka usoro cyanide sie ike ma gbochie hydrogen cyanide ime. Ọ na-arụkwa ọrụ dị ka ihe na-achịkwa PH na slurry iji mee ka ọnọdụ dị mma maka mmiri nke mineral dị iche iche. Na mgbakwunye na usoro mmepụta mineral, a na-etinye ya na tankị mmiri n'ihi na nke a bụ ebe ọzọ hydrogen cyanide nwere ike ịpụta.

  • Mgbe a na-etinye ya dị ka ihe na-eme ka ihe ghara ịdị ọcha, a na-ebu ụzọ chọpụta PH nke ihe a ga-ewepụ. Mgbe ahụ, a na-agbakwunye oke nke lime mmiri mmiri ruo mgbe PH achọrọ. Otu ihe ahụ na-eme na pads mmiri mmiri ebe mmiri mmiri mmiri mmiri na-achọpụta ego ole lime ga-eji na usoro ahụ. Ọ bụrụ na o yie ka ọ siri ike iji cyanide leach mee ihe, a na-etinye Sodium Cyanide na lime na igwe ihe eji agba bọọlụ iji mee ka oge lime ga-abanye na ọla ahụ dịkwuo elu. Nsonaazụ ya bụ PH ziri ezi na mgbochi nke ịmepụta gas cyanide.

  • A na-eji lime hydrated emezigharị PH na usoro floatation froth iji bulie arụmọrụ nke usoro a. Na mgbakwunye, a na-eji ya dozie PH nke mmiri na osisi ọgwụgwọ. N'ọtụtụ ụlọ ọrụ mmepụta ihe, a na-eji sulfuric acid eme ihe na ụfọdụ n'ime ya na-ejedebe na mmiri na-asọ asọ. A na-ewebata lime hydrated iji wepụ acidity a.

nkọwa

itemnkọwaResults
ọdịdịWhite ntụ ntụWhite ntụ ntụ
Calcium hydroxideW%95-100.595.68
CarbonateGafere uleGafere ule
Magnesium na alkali ọla W%≤2.01.75
Ihe na-adịghị edozi acid%≤0.10.05
Dị ka / (mg/kg)≤20.9
F/ (mg/kg)≤5018.0
Pb / (mg/kg)≤20.6
Ọla dị arọ (Pb)/ (mg/kg)≤10≤10
Mbelata akọrọ, W%≤1.00.45
ịdị mma (0.045mm), W%≤0.40.32

Ụdị nkwakọ ngwaahịa

Akpa 25kg

Akpa 50kg

1 ton akpa

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: CHINA - Ọdụ ụgbọ mmiri Shanghai, Ọdụ ụgbọ mmiri Ningbo Zhoushan, Ọdụ ụgbọ mmiri Guangzhou, Ọdụ ụgbọ mmiri Qin GDA o 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: 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

  • lime kpara akpa

  • Ụnwu Carbide

  • calcium hydrate

  • Calciumhydroxid 8

  • Calcium Hydroxde

  • dihydroxycalcium

  • calcium hydroxide

  • calcium dihydroxide

  • CALCIUMHYDROXIDE, TECHNICAL

  • Calcium Hydroxide, ntụ ntụ, reagent

  • CALCIUMHYDROXIDE, ntụ ntụ, REAGENT, ACS

  • CALCIUMHYDROXIDE, ntụ ntụ, USP, EP, BP, JP

  • CALCIUMHYDROXIDE, TECH (HYDRATELIM) (Ọtụtụ

  • Ọdịnaya enweghị usoro
  • Ọdịnaya na-ekpo ọkụ
  • Ọdịnaya nyochaa na-ekpo ọkụ

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