Glycolic acid | 79-14-1
Nkọwapụta ngwaahịa:
| Ihe | GlycolicAcid | |||
|
| Mmiri mmiri Ụdị | siri ike Ụdị | ||
|
| Ngwaahịa tozuru oke | Ọkwa adịchaghị | Ngwaahịa tozuru oke | Ọkwa adịchaghị |
| Hydroxyacetic acid ọdịnaya (%)≥ | 70.0 | 70.0 | 99.0 | 99.5 |
| Acid efu (%)≥ | 62.0 | 62.0 | - | - |
| Ihe na-adịghị edozi mmiri (%)≤ | 0.01 | 0.01 | 0.01 | 0.01 |
| Chloride (dị ka CL)%)≤ | 1.0 | 0.001 | 0.001 | 0,0005 |
| Sulfate (dị ka SO4)%)≤ | 0.08 | 0.01 | 0.01 | 0,005 |
| ihe fọdụrụ Scorch(%)≤ | - | 0.1 | 0.1 | 0.1 |
| Ígwè (%)≤ | 0.001 | 0.001 | 0.001 | 0.001 |
| ndu(%)≤ | 0.001 | 0.001 | 0.001 | 0.001 |
| Chromaticity (PtCo) nwere ojii%)≤ | 20 | 20 | - | - |
Nkọwa ngwaahịa:
A na-ahụ acid glycolic n'ọtụtụ ebe na okike, dịka ọmụmaatụ n'ime obere okpete, sugar beet na ihe ọṅụṅụ mkpụrụ vaịn na-adịghị amị mkpụrụ, mana ọdịnaya ya dị ntakịrị ma na-ejikọta ya na acids organic ndị ọzọ, na-eme ka ọ sie ike ikewapụ na mgbake. Na ụlọ ọrụ a na-emepụta ya site na usoro sịntetik.
Ngwa:
(1) Hydroxyacetic acid ka a na-ejikarị dị ka ihe nchacha.
(2) Ihe eji eme ihe maka njikọ organic na enwere ike iji mepụta ethylene glycol.
(3) Enwere ike iji ya mee ihe ndị na-esiji eriri fiber, ihe na-ehicha ihe, ihe ndị na-emepụta ihe maka ndị na-ere ahịa, ihe ndị e ji eme varnishes, ọla kọpa etching agents, adhesives, oil emulsion breakers na metal chelating agents.
(4) A na-eji sodium na potassium salts nke hydroxyacetic acid mee ihe dị ka ihe mgbakwunye na ngwọta electroplating.
(5) A na-ejikarị eme ihe dị ka ihe enyemaka maka ajị anụ na polyester, nke a na-ejikwa na electroplating, adhesives na metal wash.
ngwugwu:25kgs/bag ma ọ bụ dị ka ị rịọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekpo ọkụ, nke kpọrọ nkụ.
Onye isi ocheỌkọlọtọ:Ọkọlọtọ mba ụwa.
