ʻO ka mea kūʻai aku i ka chew smiletal
Nā kiko'ī
ʻO ka ho'āʻoʻana: GB / T6699-1998
Kahi kumu: Shandong, Kina (Mainland)
| Mea | Kaoaohai |
| Helehelena | Keʻokeʻo me kahiʻulaʻulaʻulaʻula, a iʻole ka mālamalama māmā |
| Trystallization Poition ° C | ≥79 |
| Acid colortimetry (ʻAno maʻamau colculatric ( | Ç5 |
| Nā wai wai% | Ç0.2 |
| Noho noho ma ka nānāʻana | <0.010 |
| ONTOLALE ACTIE% | <0.02 |
| Kakau% | ≥90 |
PAKAI
25kg /ʻeke, 520bags / 20'fcl, (26mt)
ʻO ka wehewehe piha
ʻO ka inoaʻo Naphthaleneʻo ia ka mea nui loa o nā mea hana i loko o kaʻoihana. Konaʻano molecular he c10th8
maʻamau ia e hanaʻia e ka recycling mai ka hoʻokaʻawaleʻana i ka cal a me ka coke-o-uved gas a iʻole ka hoʻopaʻiʻana i kaʻoihanaʻoihana
ʻO Naphthalene Cheminies
MP 80-82 ° C (Lit.)
BP 218 ° C (Lit.)
density 0.99
Vapor density 4.4 (vs Air)
VAPOR PUY RIRE RIRET 0.03 MM HG (25 ° C)
resctive Index 1.5821
FP 174 ° F
Palapala Kahiko. Aneane 4 ° C
Ka wai wai 30 mg / l (25 ºc)
Cas Database e kuhikuhi iā 91-20-3
Nist chemistry emphthalene (91-20-3)
ʻO ka Pūnaewele Regicrindry Pūnaewele Naphthalene Nhthalene (91-20-3)
ʻO Naphthalene Consʻike
Huahelu Hua'ōlelo: NaphThalene
Synonyms: 'LGC' (2402); 'LGC' (2603)
CAS: 91-20-3
Mf: c10h8
MW: 128.17
Einecs: 202-049-5
Nā helu huahana Nā semivoplatlales; nā mea hana; nā papa hana;
MOOL FILE: 91-20-3.MOL
Noi
1.ʻO ka mea nui o ka mea nui o ka hanaʻana o ka phthalic Anhydride, dyestuff, resin,
2.ʻO ka nui o ka coal i kahi nui loa o ka coal, a maʻamau ia e hanaʻia e ka recycling mai ka hoʻokaʻawaleʻana i ka ceal a me ka coke omphalene.
Huanui
Pono e mālamaʻiaʻo Naphthalene e mālamaʻia ma ka papahele maloʻo a me nā hale kūʻai, pono kēia huahana, pono i kahi mea e pono ai ke kumu ahi a me nā mea'ē aʻe.
