Faʻafefea ona saunia le taʻitaʻia -acetate solution -China Pengfa Chemical Faʻafeiloaʻi e valaʻau lau valaʻau
Faʻafefea ona saunia le taʻitaʻia -acetate solution -China Pengfa Chemical Faʻafeiloaʻi e valaʻau lau valaau,
Fofo o le Acetic Acid, vaifofo acetic acid gaosi Saina, gaosi vaifofo acetic acid, tau vaifofo acetic acid, e tu'uina atu vaifofo acetic acid, tau,
Amioga fa'aletino:
1. Suavai e le lanu ma le ita ita.
2. Suavai soluble, ethanol, benzene ma ethyl eter immiscible, e le mafai ona solu i le carbon disulphide.
Teuina:
1. Teu i totonu o se faleteuoloa malulu, fa'aalili.
2. Taumamao mai le afi, vevela. O le vaitau malulu e tatau ona faʻamaualuga le vevela e sili atu i le 16 DEG C, e puipuia ai le faʻamalosi. I le vaitau malulu, e tatau ona tausia le vevela i luga atu o le 16 DEG C ina ia puipuia / aloese mai le faʻamalosi.
3. Ia fa'amaufa'ailoga le koneteina. E tatau ona vavae ese mai le oxidant ma le alkali. E tatau ona aloese mai le faʻafefiloi i soo se auala.
4. Fa'aaogā moli e fa'asa'o pa'u, mea e fa'alelei ai le ea.
5. Mea fa'ainisinia ma mea faigaluega e fa'asa ai le fa'aogaina o aloiafi faigofie.
6. O nofoaga e teu ai e tatau ona faʻapipiʻiina mea faʻapitoa mo togafitiga faʻafuaseʻi ma mea faʻaoga talafeagai.
Fa'aaogā:
1.Tagata vai
2. Fausia
3.Mo le pa
4.Textile ma vali
5.Animal feedeading taitai ma acetic acid tali.
① Fa'amuta le oxide i le 80% o le sua vevela seia o'o ina pupu ma fa'amama. A maeʻa ona faʻaopoopoina sina vaega itiiti o le acetic acid i le filtrate, e faʻafefe i le maualuga o le 1.40.
② Fa'alili, fa'amama, fa'agogo, o le acetate ta'i.
O le mama lautele o oloa gaosi oloa e mafai ona sili atu nai lo le 98%.
A maeʻa ona faʻamamāina, e mafai ona e faʻaogaina le 1% acetic acid solution e faʻamalama ai, poʻo le faʻamavaeina o le trihydrate lead i totonu o le vai i totonu o le vai sulfide, ina ia faʻafefe faʻatasi ai le taʻitaʻi-sulfide ma isi mea leaga. O se lavelave), fa'aopoopo i ai sina vaega itiiti o le kaponi fa'agaoioia, fa'atasi ai ma le EDTA sodium salt treatment, lea e mafai ona maua ai ni oloa fa'amama mama.
Molecular PB (CH3COO) 2. tioata e leai ni lanu, vaega pa'epa'e po'o le pauta. E iai le manogi o le acetic acid. Ole pH ole 5% vai fofo ole 5.5 ile 6.5. Tulaga tutusa 2.55. O le mea e liusuavai ai e 75 ° C (vevela tele). Oona ma fa'ama'i pipisi. Fa'aoga autu: masima ta'ita'i, pigments ta'ita'i, ma fa'aaogaina fo'i mo le biofosition, fa'asologa o meaola ma fale talavai. E faʻaaogaina e faʻamaonia ai le sulfide ma fuafua le chromium dioxide ma le molybdenum dioxide.
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| Mea su'esu'e
| Fa'amatalaga | ||
| pasene 55 | |||
| Vasega Sili
| Vasega Muamua
| Vasega masani
| |
| Fa'aaliga | Fa'amama ma leai se mea o lo'o taofia
| ||
| Lanu (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Su'ega % | ≥55 | ≥55 | ≥55 |
| susu % | —- | —- | —- |
| Su'i Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
| Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Fa'asu'u Toega % | ≤0.01 | ≤0.02 | ≤0.03 |
| Umea % (pei o Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Taimi Permanganate, min | ≥30 | ≥5 | —- |
| Vasega | Vasega Sili | ||
| Mea su'esu'e
| Fa'amatalaga | ||
| pasene 60 | |||
| Vasega Sili
| Vasega Muamua
| Vasega masani
| |
| Fa'aaliga | Fa'amama ma leai se mea o lo'o taofia
| ||
| Lanu (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Su'ega % | ≥60 | ≥60 | ≥60 |
| susu % | —- | —- | —- |
| Su'i Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
| Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Fa'asu'u Toega % | ≤0.01 | ≤0.02 | ≤0.03 |
| Umea % (pei o Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Taimi Permanganate, min | ≥30 | ≥5 | —- |
| Vasega | Vasega Sili | ||
| Mea su'esu'e
| Fa'amatalaga | ||
| pasene 65 | |||
| Vasega Sili
| Vasega Muamua
| Vasega masani
| |
| Fa'aaliga | Fa'amama ma leai se mea o lo'o taofia
| ||
| Lanu (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Su'ega % | ≥65 | ≥65 | ≥65 |
| susu % | —- | —- | —- |
| Su'i Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
| Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Fa'asu'u Toega % | ≤0.01 | ≤0.02 | ≤0.03 |
| Umea % (pei o Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Taimi Permanganate, min | ≥30 | ≥5 | —- |
| Vasega | Vasega Sili | ||
| Mea su'esu'e
| Fa'amatalaga | ||
| pasene70 | |||
| Vasega Sili | Vasega Muamua | Vasega masani | |
| Fa'aaliga | Fa'amama ma leai se mea o lo'o taofia
| ||
| Lanu (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Su'ega % | ≥70 | ≥70 | ≥70 |
| susu % | —- | —- | —- |
| Su'i Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
| Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Fa'asu'u Toega % | ≤0.01 | ≤0.02 | ≤0.03 |
| Umea % (pei o Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Taimi Permanganate, min | ≥30 | ≥5 | —- |
| Vasega | Vasega Sili | ||
| Mea su'esu'e
| Fa'amatalaga | ||
| pasene80 | |||
| Vasega Sili
| Vasega Muamua
| Vasega masani
| |
| Fa'aaliga | Fa'amama ma leai se mea o lo'o taofia
| ||
| Lanu (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Su'ega % | ≥80 | ≥80 | ≥80 |
| susu % | —- | —- | —- |
| Su'i Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
| Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Fa'asu'u Toega % | ≤0.01 | ≤0.02 | ≤0.03 |
| Umea % (pei o Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Taimi Permanganate , min | ≥30 | ≥5 | —- |
| Vasega | Vasega Sili | ||
Fuafuaga: CH3COOH
CAS NO.: 64-19-7
UN NO.:2790
afifiina: 20kg / pa'u, 25kg / pa'u, 30kg / pa'u, 220kg / pa'u, IBC 1050kg, ISO TANK
Malosiaga:20000mt/y
Amioga fa'aletino:
1. Suavai e le lanu ma le ita ita.
2. Suavai soluble, ethanol, benzene ma ethyl eter immiscible, e le mafai ona solu i le carbon disulphide.
Teuina:
1. Teu i totonu o se faleteuoloa malulu, fa'aalili.
2. Taumamao mai le afi, vevela. O le vaitau malulu e tatau ona faʻamaualuga le vevela e sili atu i le 16 DEG C, e puipuia ai le faʻamalosi. I le vaitau malulu, e tatau ona tausia le vevela i luga atu o le 16 DEG C ina ia puipuia / aloese mai le faʻamalosi.
3. Ia fa'amaufa'ailoga le koneteina. E tatau ona vavae ese mai le oxidant ma le alkali. E tatau ona aloese mai le faʻafefiloi i soo se auala.
4. Fa'aaogā moli e fa'asa'o pa'u, mea e fa'alelei ai le ea.
5. Mea fa'ainisinia ma mea faigaluega e fa'asa ai le fa'aogaina o aloiafi faigofie.
6. O nofoaga e teu ai e tatau ona faʻapipiʻiina mea faʻapitoa mo togafitiga faʻafuaseʻi ma mea faʻaoga talafeagai.
Fa'aaogā:
1.Tagata vai
2. Fausia
3.Mo le pa
4.Textile ma vali
5. Fafaga manu
