Dab tsi yog 64 19 7? Nws siv yog dab tsi?

Dab tsi yog 64 19 7?

CAS 64-19-7 yog hais txog acetic acid. Acetic acid kuj tseem hu ua etanoic acid, yog ib qho acidic, tsis muaj kua rau ua kua ch3cooh (tseem sau cia ua cov tshuaj ch3cooh (tseem sau tau ua cov tshuaj ch3cooh (C2h4o2, C /2H3O). Nws yog qhov nquag ntawm vinegar. Acetic acid yog qhov thib ob yooj yim carboxylic acid (tom qab formic acid). Nws yog ib qho tseem ceeb tshuaj lom neeg thiab kev lag luam lag luam thoob plaws ntau daim teb.

Dab tsi yog cov khoom ntawm CAS 64-19-7?

Cov khoom thiab cov yam ntxwv

• Zog: glacial acetic acid yog qhov tseeb, tsis muaj kob.
• Purity: Nws yog feem ntau muaj nyob rau hauv cov qib siab heev, feem ntau ≥99.7%.

Lub cev lub cev:

• Flash point: 104 ° F (kwv yees li 40 ° C).
• Ntsej zog: Txog 8.8 lb / gal (lossis kwv yees li 1.05 g / ml ntawm 20 ° C).

Dab tsi yog acetic acid CAS 64-19-7 siv rau?

1. Acetic acid cas 64-19-7 yog siv los ua ib qho tseem ceeb tshaj plaws cov ntaub ntawv raw, acetene, acetate fibers, thiab acetate acid, thiab lwm tus.

2. Glacial acetic acid yog ib qho tseem ceeb raw rau synthesized fibers, cov koob hmoov, tshuaj, tshuaj tua kab thiab tuag.

3. Nws yog ib qho zoo organic zoo thiab yog dav siv nyob rau hauv lub plastics, roj hmab thiab luam lag luam.

4. Hauv kev lag luam khoom noj khoom haus, nws yog siv los ua ib qho kua qaub thiab tus sawv cev tsw.

Qhov twg yuav khoom yog 64-19-7?

Gneebioyog ib tug neeg muab khoom siv ntawmhigh - purity acetic acid kuaCov. Peb lav zoo zoo ib yam, tus nqi sib tw, thiab txhim khu kev qha thoob ntiaj teb los ua kom koj cov haujlwm khiav zoo. Rau cov lus qhia txiav tawm thiab cov khoom lag luam cov khoom lag luam, tiv tauj peb hnub no los tham txog koj cov kev xav tau.

Nyem los thov cov lus hais

Txog Peb

Henan GneebioTau tsim nyob rau xyoo 2016, adherering rau kev thecorporate philosophy ntawm "Ntiaj Teb Cov Tshuaj Raw Khoom Siv" thiab tsom mus rau siab- Zoo tshuaj lom neeg lag luam. Lub tuam txhab feem ntau cuam tshuam cov ntaub ntawv raw tshuaj noj, xws li dichhloromethane; Methyl sulfoxide DMOPS (qib); Ethylene glycol (meg); P - }hlene, thiab lwm yam.

Tag nrho peb cov tshuaj ua khoom lag luam tsim muaj cov ntawv pov thawj thoob ntiaj teb suav nrog Qingdots xws li Qingdao, thiab Shanghai, nrog 15 hnub hais txog kev pabcuam.

Ntim