ʻO ka hoʻohana nui o ka sodium formate

ʻO ka hoʻohana nui o ka sodium formate,
ʻO Kina nā mea hana kemika, Nā mea hana Kina, nā mea hana kemika kūloko, nā mea hana hale, hale hana sodium formate, ʻO ka Sodium Formate, ʻO nā mea hana Sodium formate, nā kumu hoʻohālike sodium formate, ka hana sodium formate,
Nā waiwai physicochemical:
1.White pauka: Hoʻomoʻa wai, kahi ʻala iki o ka formic acid.
2. Kekahi hehee: 253 ℃
3. Pili pili: 1.191g/cm3
4.Solubility: Hiki ke hoʻoheheʻeʻia i ka glycerin, hiki ke hoʻololi iki i ka waiʻona, ka waiʻona, hikiʻole ke hoʻoheheʻe i ka ether.

Storge
1. E kūʻai ma kahi ʻoluʻolu, maloʻo, maikaʻi-ventilated, e pale i ka lā pololei, mai ka wela, ka waikawa, ka wai, a me ka ea haʻahaʻa.
2.Sealing maloʻo preservation.Lined me ka plastik pepa i loaʻa, a me ka lole ulana eke paʻi. E like me ka mea i ʻōlelo ʻia ma ka mālama ʻana i nā kemika maʻamau a me ka lawe ʻana.

Kūlana maikaʻi

Hoʻohana
1. Hoʻohana ʻia i ka ʻoihana ʻili, e like me ka tanning ʻili, catalyzer, disfect-tor i hoʻohana ʻia e like me ka paʻakai camouflage i ke ʻano tanning chrome
2.E hoʻohana i ka catalyst a me ka stabilizer haku mele
3. E hoʻohana i ka waihoʻoluʻu textile ma ke ʻano he mea hoʻemi.
4. Hoʻohana ʻia i ka mea maka no ka hana ʻana i ka sodium hydrosul-phite, formic acid a me ka oxalic acid
5. Hoʻohana ʻia e like me ka anti-frosting agent i loko o ke kaʻa
6. hoʻoheheʻe i ka metala makamae
7. E like me ka hana paʻa, hoʻoponopono i ka waiwai o ka ʻakika ikaika PHin

ʻO nā hoʻohana nui e like me kēia: (1) Hoʻohana nui ʻia i ka hana ʻana i ka formic acid, oxalic acid a me ka ʻinikua pauka, hoʻohana pū ʻia i ka hana ʻana o dimethylformamide, a me nā mea ʻē aʻe. ; (2) nā reagents, disinfectants a me ka mordant no ka hoʻoholo ʻana i ka phosphorus a me ka arsenic;

(3) Hoʻohana ʻia ma ke ʻano he mea mālama. E hoʻohana i ʻehā: no ka uhi ʻana i ka resin alkyd, plasticizer, ikaika; (4) Hoʻohana ʻia e like me nā mea pahū, nā mea kūʻai waika, ka aila lubricating aviation, nā mea hoʻohui adhesive. Sodium formate manufacturing method (1) ʻO ka hopena o ka carbon monoxide a me ka sodium hydroxide solution ma 160 ~ 200 ℃ a me 2MPa kaomi e hana ai i ka sodium formate, a laila ma o ka sulfuric acid hydrolysis, distillation e loaʻa ai ka waikawa formic paʻa. ʻO ka hoʻohālikelike hoʻohālikelike nui: CO+NaOH→HCOONa2HCOONa + H2SO4→ 2HCOOH + Na2SO4 (2) e hana i nā huahana o ka neopentylene glycol, pentaerythritol a me trimethylol propane. [Ke kaulahao hana] formic acid, oxalic acid. [Heluhelu maikaʻi loa]

E noʻonoʻo i nā hōʻailona ʻenehana papahana a me nā māka huahana
Huahana papa mua Huahana papa mua
Maʻiʻo, % ≥ 97.0 95.0 93.0
NaOH, % ≤ 0.50 0.50 1.00
Na2C03, % ≤ 1.30 1.50 2.00
NaCL, % ≤ 0.50 1.50 3.00
Na2S, % ≤ 0.06 0.08 0.10
Māmā, % ≤ 0.50 1.00 1.5

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