70% Glycolic Acid kua CAS 79-14-1 Hydroxyacetic acid; Alpha-Hydroxyacetic acid
Lub npe tshuaj: Glycolic Acid
Synonyms: Hydroxyacetic acid; Alpha-Hydroxyacetic acid
Cov mis mos molecular: C2H4O3
Molecular Luj: 76.05
Hom: 70% tov
Cov tsos mob: 70% qib siab ntshiab yog cov kua tsis muaj xim; 70% tech qib yog meej rau lub teeb amber kua.
MP: 80 ° C
BP: 112 ° C (decomposed)
Flash point: 300 ° C (decomposed)
Qhov kub thiab txias: 10 ° C
Tus txheeb ze ntom ntom: 1.25
Solubility: Soluble hauv dej, ethanol thiab ether
CAS Nr .: 79-14-1
1. Tshuaj: Sutures, Glycolic Acid Crystal (99%) tuaj yeem siv rau hauv cov tshuaj synthesis
2. Muaj: Glycolic acid 70% tov yog siv los ntxuav tus neeg sawv cev. Kev sib xyaw ntawm 2% glycolic acid thiab 1% formic acid ua haujlwm zoo thiab tu tus neeg saib xyuas siv hauv kev tu cua txias, boiler, hluav taws xob cog yeeb nkab, Roj pipeline, thiab lwm yam.
3. Kev siv tshuaj pleev ib ce thiab kev saib xyuas tus kheej: Glycolic acid zoo tshuaj kom tshem tawm cov plaub hau zoo, tawv nqaij tuag thiab wrinkle. Nws tuaj yeem tiv thaiv kev laus ntawm daim tawv nqaij thiab siv dav hauv thaj chaw tu tawv nqaij
4. Kev tu vaj tsev thiab chaw ua haujlwm: Siv rau hauv kev sib txuas ntawm cov tshuaj pleev ib ce, roj av emulsion breaker, solder, thiab lwm yam.
5. kuj tuaj yeem txhim kho qhov zoo ntawm nickel plating.
| Siab Purity Glycolic Acid Solution, 70%
| ||
| Yam khoom | Specification | Cov txiaj ntsig |
| Tag nrho cov kua qaub | 70% -72% | 70.53% |
| Dawb Acid | 63% -66% | 63.96% |
| Xim, APHA | ≤15 | 15 |
| Turbidity, ntu | 6 Max | 1 |
| Chloride li Cl | ≤10 ppm | 2ppm ua |
| Sulfates raws li SO4 | ≤10ppm | Hauv * |
| Hlau | ≤10ppm | 3.61 pwm |
| Hnyav Hlau | ≤ 4 ppm | ＜4ppm ua |
| Qhov tshwm sim | Achromaticity kua | Achromaticity kua |
25kg / nruas, 250kg / nruas lossis 1000kg / IBC nruas
