Glycolic Acid | 79-14-1
Khoom Specification:
| Yam khoom | GlycolicAcid | |||
|
| Ua kua Daim ntawv | Khoom Daim ntawv | ||
|
| Cov khoom tsim nyog | Qib hwm | Cov khoom tsim nyog | Qib hwm |
| Hydroxyacetic acid cov ntsiab lus (%)≥ | 70.0 ua | 70.0 ua | 99.0 ua | 99.5 ua |
| Dawb acid (%)≥ | 62.0 ua | 62.0 ua | - | - |
| Dej insoluble teeb meem (%)≤ | 0.01 ib | 0.01 ib | 0.01 ib | 0.01 ib |
| Chloride (raws li CL)%)≤ | 1.0 | 0.001 ib | 0.001 ib | 0.0005 |
| Sulphate (raws li SO4)%)≤ | 0.08 ib | 0.01 ib | 0.01 ib | 0.005 ib |
| Scorch residue (%)≤ | - | 0.1 | 0.1 | 0.1 |
| Hlau(%)≤ | 0.001 ib | 0.001 ib | 0.001 ib | 0.001 ib |
| Lead(%)≤ | 0.001 ib | 0.001 ib | 0.001 ib | 0.001 ib |
| Chromaticity (PtCo) dub muaj (%)≤ | 20 | 20 | - | - |
Product Description:
Glycolic acid yog dav pom nyob rau hauv cov xwm, piv txwv li nyob rau hauv me me nyob rau hauv qab zib cane, qab zib beet thiab unripe txiv hmab txiv ntoo kua txiv, tab sis nws cov ntsiab lus yog tsawg thiab nws co-existent nrog lwm cov organic acids, ua rau nws nyuaj rau cais thiab rov qab. Hauv kev lag luam nws yog tsim los ntawm cov txheej txheem hluavtaws.
Daim ntawv thov:
(1) Hydroxyacetic acid feem ntau yog siv los ua tshuaj ntxuav.
(2) Cov khoom siv raw rau organic synthesis thiab tuaj yeem siv los tsim ethylene glycol.
(3) Nws tuaj yeem siv los ua cov tshuaj fiber ntau dyeing, tshuaj ntxuav, cov khoom xyaw rau cov tshuaj tua kab mob, cov khoom xyaw rau cov kua roj vanish, tooj liab etching agents, adhesives, roj emulsion breakers thiab hlau chelating agents.
(4) Cov sodium thiab potassium ntsev ntawm hydroxyacetic acid yog siv los ua additives hauv electroplating daws.
(5) Feem ntau yog siv los ua dyeing pab rau ntaub plaub thiab polyester, kuj siv hauv electroplating, adhesives thiab hlau ntxhua.
Pob:25 kgs / hnab los yog raws li koj thov.
Cia:Khaws ntawm qhov chaw ventilated, qhuav.
ExecutiveTxheem:International Standard.
