N-Vinyl-2-pyrrolidone ine cas 88-12-0 NVP yeCosmetics
N-vinyl-2-pyrrolidone (NVP) inozivikanwawo se1-vinyl-2-pyrrolidone uye N-vinyl-2-pyrrolidone. Imvura isina ruvara kana yero inoonekera uye inonhuwa zvishoma pane yakajairika tembiricha, uye inonyungudika zviri nyore mumvura nezvimwe zvinonyungudutsa. Nekuti N-vinylpyrrolidone inogona kuwedzera akasiyana emuviri uye makemikari zvimiro zvezvigadzirwa, inoshandiswa zvakanyanya: mumishonga yemwaranzi, indasitiri yemapuranga, indasitiri yemapepa kana mapepa, zvekurongedza, uye indasitiri yeinki yescreen, NVP inoshandiswa kuvandudza zvimiro zvezvigadzirwa. ..
Product Name: | N-Vinyl-2-pyrrolidone/NVP | Batch Nha. | JL20220712 |
Cas | 88-12-0 | MF Date | Chikunguru. 12, 2022 |
Packing | 25KGS/Drum | Analysis Date | Chikunguru. 12, 2022 |
Quantity | 3MT | Expiry Date | Chikunguru. 11, 2024 |
ITEM | STANDARD | RESULT | |
Chitarisiko | Isina ruvara kana kuchenuruka yero Pachena mvura | Conform | |
N-Vinylpyrrolidone | ≥99.5% | 99.66% | |
α-Pyrrolidone | ≤0.2% | 0.04% | |
Mvura | ≤0.2% | 0.02% | |
Densit(g/ml) | 1.03-1.04 | 1.034 | |
crystallization point(c) | 13.0-14.0 | 13.44 | |
Chroma (APHA) | <100 | <50 | |
Mhedziso | Qualified |
1.N-vinylpyrrolidone inonyanya kushandiswa kugadzira polyvinylpyrrolidone, iyo inoshandiswa zvakanyanya mumishonga, makemikari ezuva nezuva uye indasitiri yezvokudya.
2.Inoshandiswa zvakanyanya muzvizoro, kugeza zvigadzirwa, mishonga, photosensitive zvinhu uye mamwe minda.
3.Hair styling, disinfectant mu pharmacy, nezvimwewo
25kgs / chigubhu kana zvinodiwa nevatengi. Chengetedza kure nechiedza pane tembiricha iri pasi pe25 ℃.
N-Vinyl-2-pyrrolidone ine cas 88-12-0