Tuam Tshoj tuam ntxhab nrog cov nqi siab ntawm calcium formate
Suavmanufacturersnrog kev ua haujlwm siab ntawm calcium formate,
Calcium Formate, Tuam Tshoj calcium, tus muag khoom, Hom ntawv, Formic Acid, manufacturers,
Kev qhia tshwj xeeb (GB / T 1628-2008)
| Cov khoom tsom xam | Specification | ||
| Super Qib | Qib thib ib | Qib ib txwm | |
| Qhov tshwm sim | Ntshiab thiab tsis muaj teeb meem ncua | ||
| Xim (Pt-Co) | ≤10 | ≤ 20 | ≤ 30 |
| Kev ntsuas % | ≥99.8 | ≥99.5 | ≥98.5 |
| Moisture% | ≤ 0.15 | ≤ 0.20 | —- |
| Formic Acid% | ≤ 0.05 | ≤ 0.10 | ≤ 0.30 |
| acetaldehyde% | ≤ 0.03 | ≤ 0.05 | ≤ 0.10 |
| evaporation residue % | ≤ 0.01 | ≤ 0.02 | ≤ 0.03 |
| Hlau (Fe)% | ≤ 0.00004 | ≤ 0.0002 | ≤ 0.0004 |
| Permanganate sijhawm min | ≥30 | ≥5 | —- |
Physicochemical zog:
1. Colorless kua thiab irritating dour.
2. Melting point 16.6 ℃; boiling point 117.9 ℃; Kev kub ceev: 39 ℃.
3. Solubility dej, ethanol, benzene thiab ethyl ether immiscible, insoluble hauv carbon disulphide.
Cia:
1. Khaws rau hauv qhov chaw txias, cua txias.
2. Cia kom deb ntawm qhov hluav taws kub, cua sov. Lub caij txias yuav tsum tswj qhov kub siab tshaj 16 ° C, kom tsis txhob muaj kev sib zog. Thaum lub caij txias, qhov kub yuav tsum tau khaws cia siab tshaj 16 ° C los tiv thaiv / tsis txhob khov.
3. Khaws lub thawv kaw. Yuav tsum tau sib cais los ntawm oxidant thiab alkali. Kev sib tov yuav tsum zam los ntawm txhua txoj kev.
4. Siv lub teeb pom kev tawg, qhov chaw ua pa.
5. Cov cuab yeej siv tshuab thiab cov cuab yeej uas txwv tsis pub siv yooj yim los tsim cov nplaim taws.
6. Cov chaw khaws cia yuav tsum tau nruab nrog cov cuab yeej kho mob xwm txheej ceev thiab cov khoom siv vaj tse tsim nyog.
Siv:
1.Derivative: Mas siv nyob rau hauv synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, thiab lwm yam
2. Pharmaceutical: Acetic acid ua kuab tshuaj thiab tshuaj raw cov ntaub ntawv, feem ntau yog siv rau zus tau tej cov penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfamethoxazole, thiab sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, licacetylephenone salicylic acid. caffeine, thiab lwm yam.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, thiab lwm yam
4.Dyestuff thiab textile printing thiab dyeing: Feem ntau yog siv los tsim disperse dyes thiab vat dyes, thiab textile printing anddyeing processing
5. Synthesis ammonia: Nyob rau hauv daim ntawv ntawm cuprammonia acetate, siv nyob rau hauv refining syngas kom tshem tawm ib tug litl CO thiab CO2.
6. Duab: Tus tsim tawm
7. Ntuj roj hmab: Coagulant
8. Kev tsim kho kev lag luam: Tiv thaiv pob zeb los ntawm frezing9. Hauv addtin kuj tau siv dav hauv kev kho dej, hluavtaws fiber, tshuaj tua kab, yas, tawv, xim, hlau ua thiab roj hmab kev lag luam
Huanghua Pengfa Tshuaj Co., Ltd. tau tsim nyob rau hauv 1988, yav tas los hu ua Huanghua Pengfa Tshuaj Factory. hloov mus rau kev lag luam kev loj hlob. Thaum ntxov 2013, nws tau hloov npe hu ua Huanghua Pengfa Chemical Co., Ltd. Lub tuam txhab yog lub tuam txhab tsim khoom, muag thiab xa tawm. Cov khoom muaj xws li acetic acid, sodium acetate, glacial acetic acid, formic acid, dyeing acetic acid, sodium formate, calcium formate, composite carbon, super carbon thiab lwm yam tshuaj raw khoom. Lub tuam txhab muaj ntau tshaj 30 xyoo ntawm keeb kwm, peb mob siab rau ua tus kws tshaj lij.
Pub qib calcium formate;
1. Raws li hom tshiab pub additive. Pub calcium formate kom nce qhov hnyav thiab siv calcium formate ua cov khoom noj ntxiv rau piglets tuaj yeem txhawb kev qab los noj mov ntawm piglets thiab txo tus nqi raws plab. Ntxiv 1% mus rau 1.5% calcium formate rau piglet noj tuaj yeem txhim kho kev ua tau zoo ntawm cov piglets weaned. Ib txoj kev tshawb fawb German pom tau hais tias ntxiv 1.3% calcium formate rau kev noj zaub mov ntawm cov piglets weaned tuaj yeem txhim kho qhov hloov pauv hloov pauv ntawm 7% mus rau 8%, thiab ntxiv 0.9% tuaj yeem txo qhov tshwm sim ntawm piglet raws plab. Zheng Jianhua (1994) ntxiv 1.5% calcium formate rau kev noj haus ntawm 28-hnub-hnub weaned piglets rau 25 hnub, qhov nce txhua hnub ntawm piglets tau nce los ntawm 7.3%, kev hloov pauv hloov pauv tau nce los ntawm 2.53%, thiab cov protein thiab Kev siv hluav taws xob tau nce los ntawm 10.3%. 9.8%, piglet raws plab tau txo qis. Wu Tianxing (2002) ntxiv 1% calcium formate rau ternary hybrid weaned piglet noj, qhov nce txhua hnub tau nce los ntawm 3%, kev hloov pauv hloov pauv tau nce los ntawm 9%, thiab piglet raws plab tau txo los ntawm 45.7%. Lwm yam uas yuav tsum nco ntsoov yog: nws yog qhov zoo uas siv calcium formate ua ntej thiab tom qab weaning, vim hais tias cov hydrochloric acid secreted los ntawm piglets nce nrog hnub nyoog; calcium formate muaj 30% yooj yim nqus calcium, yog li ua tib zoo saib xyuas cov calcium thiab phosphorus thaum tsim cov khoom noj. ,ib.
