MIT -IVY SGS yakasimbiswa fekitori mutengo 99% 2-Naphthol / beta naphthol cas 135-19-3 yedhayi yepakati Whatsapp:+86 15705216150
Application
Zita rechigadzirwa:Ipa mhando yepamusoro dyestuff yepakati cas 135-19-3
Specification :
| 2-Naphthol Nhanganyaya | |||||||||
| Product | CAS NO. | Chitarisiko | Content% | Naphtha lene% | Melting pointoC | α-Naphthol Content% | 2,2-Joint Naphthol % | Unyoro% | |
| 2-Nafitori | 135-19-3 | White crystalline poda kana flakes | ≥99% | ≤0.5 | ≥120 | ≤0.5 | ≤0.5 | ≤0.3 | |
Kurongedza: 25kg / kadhibhodhi madhiramu
Tinogona kurongedza zvinoenderana nechikumbiro chemutengi, zvikasadaro ticharongedza sefekitori yedu.
Sekutumira tinogona kushandisa DHL/ EMS/ TNT/ FedEx/USPS kana maererano nechikumbiro chako.
| By Courier | By Air | NeGungwa |
| ≤50kg | 50kg-500kg | ≥500kgs |
| 3-7 Mazuva | 1-2 vhiki | 2-3 vhiki |
| Door to Door | Airport kusvika Airport | Seaport kuenda kuSeaport |
| Zviri nyore kuwana zvigadzirwa | Inoda kuita Custom Clearance | Inoda kuita Custom Clearance |
Quick Details
Product Description
/2-Naphthol CAS 135-19-3
| Test | Tsanangudzo | Mhedzisiro |
| Chitarisiko | Grey-white flakes kana poda (inobvumirwa kusviba yero kana tsvuku tsvuku kana yachengetwa) | Gray-white flakes kana poda |
| 2-Naphthol kuchena % | 98.5 | 99.41 |
| 1-Naphthol kuchena % | ≤0.30 | 0.27 |
| Naphthalene kuchena % | ≤0.40 | 0.08 |
| Mvura % | ≤0.10 | 0.05 |
| Mhedziso |
| PASS |
Zita rechigadzirwa:Ipa mhando yepamusoro dyestuff yepakati cas 135-19-3
Specification :
| 2-Naphthol Nhanganyaya | ||||||||||||||||||
| Product | CAS NO. | Chitarisiko | Content% | Naphtha lene% | Melting pointοC | α-Naphthol Content% | 2,2-Joint Naphthol % | Unyoro% | ||||||||||
| 2-Nafitori | 135-19-3 | White crystalline poda kana flakes | ≥99% | ≤0.5 | ≥120 | ≤0.5 | ≤0.5 | ≤0.3 | ||||||||||
| Item | Zvigadzirwa zvakanyorova | Dry products |
| Chitarisiko | Chiedza cheyero paste | Light yellow powder |
| Gardner ruvara ≤ | 10 | 9 |
| Total Amino Value≥ | 54% | 95% |
| Matter Insolubles≤ | 0.05% | 0.08% |
| Benzyl Matter≤ | 0.25% | 0.25% |
| Fe (ppm)≤ | 50 | 60 |
| Nguva yekutumira neGungwa (Kungoreva chete) | ||||||||
| North America | 11-30 mazuva | Kuchamhembe kweAfrica | 20-40 mazuva | Europe | 22 ~ 45 mazuva | South-East Asia | 7-10 mazuva | |
| South America | 25-35 mazuva | WestAfrica | 30-60 mazuva | MiddleEast | 15-30 mazuva | East Asia | 2-3 mazuva | |
| Middle America | 20 ~ 35 mazuva | EestAfrica | 23-30 mazuva | Oceania | 15-20 mazuva | South Asia | 10-25 mazuva | |
Q1: Mugadziri kana kambani yekutengesa?
A: Isu tiri mugadziri.Unogamuchirwa kushanyira fekitari yedu.
Q2: Ungabata sei nesu?
A: Dzvanya iyo "Contact Supplier", titumire meseji, iwe uchawana mhinduro mukati memaawa makumi maviri nemana.
Q3: Ndeupi rudzi rwematemu ekubhadhara aunogamuchira?
A: Nekuodha kwakawanda, unogona kubhadhara kubhengi account yekambani yedu.
Q4: Unogona kundipa mutengo wekuderedzwa?
A: Chokwadi, zvinoenderana nehuwandu hwako.
Q5: Ndingawana sei muenzaniso?
A: Unogona kukurukura nesu, isu tinowanzo tumira sampuli neFEDEX, DHL, EMS.
Muenzaniso mishoma ndeyemahara asi iwe unofanirwa kubhadhara mutengo wekutumira.
Q6: Nzira yekusimbisa sei Chigadzirwa Hunhu usati waisa maodha?
A: Unogona kuwana sampuli, kana isu tinogona kutumira chitupa chekuongorora kana HPLC kana NMR kwauri.
Q7: Ndingaite sei kubhadhara kwakachengeteka?
A: Kutengeserana kwese kuri pasi peAlibaba's (Third party) ongororo.
Q8: Zvinoita here kugadzirisa mavara nedhizaini yedu?
A: Hongu, ingotitumira mifananidzo yako, uchawana zvaunoda.
-
100% kuchena kwakanyanya quatity China mugadziri ...
-
Kutengesa Kupisa 1,3-Dichlorobenzene Mutengo Wemakwikwi ...
-
N-Phenyldiethanolamine Ine Stock N-Phenyldieth...
-
Yakanakisa mhando N-Methylaniline ine CAS:100-61-8 ...
-
China fekitari inogadzira N-BENZYL-N-ETHYL-M-TO...
-
C9H13N CAS 102-27-2 N-Ethyl-meta-toluidine
-
Dyes Yepakati 2,4-Dichloro acetophenone CAS...
