ʻOihana sodium nitrate CAS:7631-99-4 EINECS No.: 231-554-3 i ka waihona
Hōʻike huahana
CAS NO. | 7631-99-4 |
MF | NaNO3 |
HOOMAEMAE | 99.3% min |
Ka nana aku | ka pauda kristal a i ʻole ka pauka |
Papa | Papa Hana Hana |
Palapala noi | aniani, pahū, pā ahi |
kala kala | ʻO ka pauka kristal keʻokeʻo a i ʻole granule |
Waiwai
ʻAʻole kala ʻulaʻula a keʻokeʻo paha me nā kristal daimana melemele, ka nui 2.257 (ma 20 ℃), ʻawaʻawa a paʻakai, hiki ke hoʻoheheʻe ʻia i ka wai a me ka amonia wai, hiki ke hoʻoheheʻe ʻia i ka glycerol a me ka ethanol, maʻalahi i ka deliquesce, loaʻa kahi chlorination liʻiliʻi. ka sodium impurities, hoʻonui nui ʻia ka deliquescent o ka sodium nitrate.
Nā noi
ʻO ke ʻano: ka pauka kristal a i ʻole granular
Hoʻohana: aniani, pahū, puhi ahi, aniani, pahū, pahu ahi
Hoʻohana ʻia ka ʻoihana enamel e like me ka flux, kahi oxidizer a me kahi mea maka no ka hoʻomākaukau ʻana i ka pauka enamel.Hoʻohana ʻia ka ʻoihana aniani e like me ka decolorant, defoamer, clarifier a me ka oxidation flux no nā ʻano aniani a me nā huahana.Hoʻohana ʻia ka ʻoihana inorganic ma ke ʻano he decolorant no ka molten caustic soda a no ka hana ʻana i nā nitrates ʻē aʻe.Hoʻohana ʻia ka ʻoihana meaʻai ma ke ʻano he chromogenic agent no ka hoʻoponopono ʻana i ka ʻiʻo, hiki ke pale i ka ʻiʻo mai ka pōʻino a pāʻani i kahi ʻano hoʻonani.Hoʻohana ʻia ka ʻoihana mea hoʻomomona ma ke ʻano he mea momona wikiwiki no ka lepo waikawa, ʻoi aku hoʻi no nā mea kanu e hoʻoholo ai i ke aʻa, e like me ka sugar beet, radish a pēlā aku.Hoʻohana ʻia ka ʻoihana dye ma ke ʻano he mea maka no ka hana ʻana i ka waikawa picric a me nā kala.Hoʻohana ʻia ka ʻoihana metallurgical ma ke ʻano he mea lapaʻau wela no ka hana kila a me ke alumini alumini.Hoʻohana ʻia ʻo Machine City Industry ma ke ʻano he mea hoʻomaʻemaʻe metala a me ka hoʻomākaukau ʻana i ka ferrous metal bluing agent.Hoʻohana ʻia ka ʻoihana lāʻau lapaʻau ma ke ʻano he kumu no ka penicillin.Hoʻohana ʻia ka ʻoihana paka ma ke ʻano he wikiwiki no ka paka.Hoʻohana ʻia ma ke ʻano he reagent kemika ma ke kemika analytical.Eia kekahi, hoʻohana ʻia i ka hana ʻana i nā mea pahū.Hoʻohana ʻia ka sodium nitrate maʻemaʻe ma ka haʻahaʻa chromic acid passivation o ka zinc coating a me ka hopena oxidation o ka magnesium alloy.
Nā kikoʻī kikoʻī
ʻeke i ulana ʻia me ka plastik, NW:25kg,50kg,1000kg no ka hoʻohana ʻana i ka sodium nitrate.
Awa:awa nui Kina
Lead Time: I loko o 15 mau lā mai ka hōʻoia ʻana i ke kauoha.
Hōʻike: (GB/T4553-1993)
inoa papa kuhikuhi | Papa maikaʻi | Papa mua | Papa lua |
sodium nitrate% | ≥99.5 | ≥99.3 | ≥98.5 |
Kloride% | ≤0.15 | ≤0.24 | - |
sodium nitrite% | ≤0.01 | ≤0.02 | ≤0.15 |
sodium carbonate% | ≤0.05 | ≤0.10 | - |
wai% | ≤1.5 | ≤1.8 | ≤2.0 |
Mea hiki ʻole ke hoʻoheheʻe wai% | ≤0.03 | ≤0.06 | - |
Fe(Fe)% | ≤0.005 | ≤0.005 | - |