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Onye nrụpụta ezigbo ọnụ ahịa phosphorous acid 85% CAS: 7664-38-2

nkowa nkenke:

A na-akpọkwa acid phosphorous dị ka orthophosphate (ihe owuwu molekụla H3PO4), ngwaahịa dị ọcha maka mmiri mmiri na-enweghị agba transperent viscous ma ọ bụ kristal square, enweghị isi, uto utoojoo. 85% Phosphorous Acid bụ mmiri na-enweghị agba, nke na-apụta ìhè ma ọ bụ dịtụ ọkụ. Ebe mgbaze 42.35 ℃, ike ndọda kpọmkwem 1.70, elu esi mmiri acid, nwere ike soluble na mmiri na ihe ọ bụla ruru, esi 213 ℃ (na-efunahụ 1/2 mmiri), pyrophosphate ga-eme. Mgbe ikpo ọkụ na 300 ℃, ọ na-aghọ metaphosphoric acid. Njupụta njikọ 181.834. Soluble na mmiri, soluble na ethanol. Acid phosphorous bụ acid inorganic a na-ahụkarị na akwụkwọ Chemical. Ọ bụ ọkara na ike acid. Acidity ya adịghị ike karịa acid siri ike dịka sulfuric acid, hydrochloric acid na nitric acid, mana siri ike karịa acid na-adịghị ike dị ka acetic acid, boric acid na carbonic acid. Mgbe Phosphorous Acid na-emeghachi omume na sodium carbonate na pH dị iche iche, enwere ike ịmepụta nnu acid dị iche iche. Nwere ike ịkpali akpụkpọ ahụ ka ọ bụrụ mbufụt, mebie anụ ahụ. Acid phosphorous gbanyere mkpọrọgwụ na-emebisị mgbe a na-ekpo ọkụ na poselin. Ọ bụ hygroscopic na akara. Acid phosphorous dị n'ahịa bụ ngwọta viscous nwere 482% H3PO. Nnukwu viscosity nke ngwọta Phosphorous Acid bụ n'ihi ịdị adị nke njikọ hydrogen na ngwọta.

Ọkụ: 7664-38-2


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Mkpado ngwaahịa

Ụdị okwu

phosphoricacidsolutions, Phosphorsaeureloesungen, Sonac, wc-reiniger, White Phosphorous Acid, Whitephosphoric acid, Phosphorous Acid maka teknụzụ

Ngwa nke Phosphorous Acid

Isi ngwa mpaghara nke phosphates bụ ndị a: metal elu ígwè ọkpọkọ site ọgwụgwọ, formulating electrolytic polishing mmiri na chemical polishing mmiri mmiri; polishing nke aluminom ngwaahịa; na-emepụta ụdị phosphate dị iche iche, nri - ọkwa calcium phosphate, manganese phosphate, na potassium nke scorch phosphate; ụlọ ọrụ ọgwụ; ụlọ ọrụ ọgwụ; A na-eji ya eme sodium glycerol phosphate na iron phosphate, ma na-achịkwa acid na alkali mgbe a na-emepụta penicillin; eji mee zinc phosphate dị ka nrapado eze; plastik maka ihe na-eme ka phenolic resin shrinkage; Onye na-ahụ maka CHEMICALBOOK kpọrọ nkụ maka ịcha akwa na mmepụta etiti; A na-eji ebipụta ya iji dozie ihe na-ehicha ihe na ntụpọ dị na mbipụta mbipụta nke chịngọm. A na-eji egwuregwu a na-eme ka mkpịrịsị ọkụ na-agba n'ahụ́, nke nwere ike ime ka osisi ọkpọ ọkụ ọkụ ghara isi awọ n'ụdị unyi, nke na-adịkwa mma ma e jiri ya mee ihe; Ndụ ọkụ; roba maka coagulation nke slurry na akụrụngwa nke mmepụta nke inorganic bonding agents; a na-eji mkpuchi eme ihe maka agba mgbochi nchara; a na-eji ụlọ ọrụ nri eme ihe dị ka oge acidic.
1. A na-ejikarị eme ihe maka ụlọ ọrụ phosphate, electroplating, ụlọ ọrụ polishing, ụlọ ọrụ na-emepụta shuga, fatịlaịza ngwakọta, wdg dị ka pH, nri yist, wdg na ụlọ ọrụ nri.
2. A na-ejikarị eme ihe maka mmepụta hydraulic ethylene nke ethanol, phosphate dị elu, mmepụta ahụike, reagent kemịkalụ.
3. A na-ejikarị eme fatịlaịza kemịkalụ, detergents, nri na ihe mgbakwunye nri, ọkụ retardants na phosphates dị iche iche.
4. A na-ejikarị dị ka nyocha reagents
5. Maka ikike na nyocha agba, wdg.
6. Na mmepụta nke ọkpọkọ ụgbọ elu silicon na sekit jikọtara ọnụ, a na-ejikarị ihe nkiri aluminom mee ihe dị ka ụzọ electrode. A na-eji ihe nkiri aluminom mee ihe maka fotoresses, a na-ejikwa phosphate mee ihe dị ka ihe nhicha acidic na corrosion. Enwere ike iji ya na acetic acid.
7. Enwere ike iji ya dị ka onye na-edozi nri nke acid -flavored na yist. Enwere ike iji ya mee ihe na-esi ísì ụtọ maka isi nri, ite, na ihe ọṅụṅụ dị jụụ. Maka isi nri nri yist maka ime ime, gbochie nje bacteria agwakọta ka ozuzu.
8. Dị ka a yist oriri na-edozi gị n'ụlọnga, chelating gị n'ụlọnga, antioxidant arụmọrụ gị n'ụlọnga, na inorganic acid -flavored gị n'ụlọnga, na acid uto bụ 2.3 ka 2.5, nke nwere ike ji mee ihe mejupụtara sizinin, Mkpọ, cheese, jelii na Cola -ụdị ọṅụṅụ.
9. A na-ejikarị emepụta mmiri phosphate dị iche iche, dị ka ammonium phosphate, potassium dihydrogen phosphate, sodium phosphate, sodium phosphate, wdg, na phosphate mgbagwoju anya. A na-eji phosphate a nụchara anụcha maka calcium phosphate maka nri. A na-eji ya maka phosphorification nke elu igwe, na-emepụta ngwọta electrolytic polishing na mmiri na-egbuke egbuke maka polishing nke ngwaahịa aluminom. A na-eji ụlọ ọrụ na-emepụta ọgwụ na-emepụta sodium glycerol phosphate, iron phosphate, wdg, ma na-ejikwa zinc phosphate dị ka nrapado eze nke ngalaba akwụkwọ eze. Ihe na-eme ka mgbakwụnye resin phenolic, desiccants maka agba agba na mmepụta etiti. A na-eji ụlọ ọrụ na-ebi akwụkwọ na-edozi ngwọta nhicha nke ntụpọ na mbipụta mbipụta nke chịngọm. A na-ejikwa ya na-akwadebe mmiri mmiri. A na-eji ụlọ ọrụ metallurgical na-emepụta apịtị ọkụ phosphate ọkụ ma mee ka ndụ nke ọkụ na-emepụta ígwè dịkwuo mma. Ọ bụ coagulation nke pulp rọba na akụrụngwa maka mmepụta nke nrapado inorganic. A na-eji ụlọ ọrụ mkpuchi eme ihe dị ka agba nchara ígwè.
10. Chọpụta chromium, nickel, cricket ingredients, metal -proof, roba coagulant na ígwè, ma chọpụta nitrogen na-abụghị protein, mkpokọta compulinol, na glucose ọbara dum na serum. A na-ejikarị Crystal phosphate eme ihe maka mmepụta ihe dị ka microelectronics, batrị ike dị elu, iko laser na usoro mmepụta ihe ndị ọzọ, a na-ejikwa ya dị ka ihe na-eme ka ọ dị ọcha na ihe ahụike.

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Nkọwapụta nke phosphorous acid

Ngwakọta

Nkọwapụta

Nyochaa H3PO4

≥85%

Fluoride dị ka F

≤0.001%

Arsenic dị ka As

≤0.00005%

Heavy Metal, dị ka Pb

≤0.0005%

H3PO3

≤0.012%

Mbukota nke phosphorous acid

Ụgbọ njem logistics1
Ụgbọ njem logistics2

35KG/PAIL

Nchekwa: Chekwaa na nke ọma mechiri emechi, ọkụ na-eguzogide ma chebe mmiri mmiri.

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