Sodium Hydrosulfite 85 88 90
Cov ntaub ntawv khoom
| Khoom npe | Sodium Hydrosulfite | Pob | 50 KG Drum |
| Lwm Lub Npe | Sodium Dithionite | Cas No. | 7775-14-6 |
| Purity | 85% 88% 90% | HS Code | 2831010 ib |
| Qib | Industrial/Food Qib | Qhov tshwm sim | Dawb hmoov |
| Ntau | 22.5 MTS (20'FCL) | Daim ntawv pov thawj | ISO/MSDS/COA |
| Daim ntawv thov | Txo tus neeg sawv cev los yog tshuaj dawb | UN No | 1384 ib |
Certificate Of Analysis
| Khoom npe | Sodium Hydrosulfite 85% | |
| Yam khoom | STANDARD | KEV KAWM NTAWV |
| Purity (wt%) | 85 nqi | 85.84 ib |
| Na2CO3 (wt%) | 3-4 | 3.41 ib |
| Na2S2O3 (wt%) | 1-2 | 1.39 ib |
| Na2S2O5 (wt%) | 5.5-7.5 Nws | 6.93 ib |
| Na2SO3 (wt%) | 1-2 | 1.47 ib |
| Fe (ppm) | 20 max | 18 |
| Dej lnsoluble | 0.1 | 0.05 Nws |
| HCOONa | 0.05 max | 0.04 ib |
| Khoom npe | Sodium Hydrosulfite 88% | |
| Na2S2O4% | 88 MIN | 88.59 ib |
| Cov dej insolubles% | 0.05 MAX | 0.043 ib |
| Heavy MetalContent (ppm) | 1 MAX | 0.34 ib |
| Na2CO3% | 1-5.0 | 3.68 ib |
| Fe (ppm) | 20 MAX | 18 |
| Zn (ppm) | 1 MAX | 0.9 |
| Khoom npe | Sodium Hydrosulfite 90% | |
| Specification | Ua siab ntev | Kev tshwm sim |
| Purity (wt%) | 90 min | 90.57 ib |
| Na2CO3 (wt%) | 1-2.5 | 1.32 ib |
| Na2S2O3 (wt%) | 0.5-1 | 0.58 ib |
| Na2S2O5 (wt%) | 5 -7 | 6.13 |
| Na2SO3 (wt%) | 0.5-1.5 hli | 0.62 ib |
| Fe (ppm) | 20 max | 14 |
| Dej Insolubles | 0.1 | 0.03 ib |
| Tag nrho lwm cov hlau hnyav | 10 ppm max | 8ppm ua |
Daim ntawv thov
Dav siv nyob rau hauv txo dyeing, txo tu, luam ntawv thiab decolorization ntawm textile kev lag luam thiab bleaching ntawm txhob lo lo ntxhuav, ntaub plaub, nylon thiab lwm yam ntaub.
Yuav siv tau rau zaub mov bleaching, xws li gelatin, sucrose, candied txiv hmab txiv ntoo, xab npum, tsiaj (zaub) roj, xyoob, porcelain av nplaum, thiab lwm yam.
Sodium dithionite yog cov tshuaj pleev xim zoo tshaj plaws rau cov ntoo pulp thiab ntawv.
Siv nyob rau hauv cov organic synthesis, xws li txo tus neeg sawv cev los yog bleaching tus neeg sawv cev nyob rau hauv zus tau tej cov dyes thiab kws tshuaj.
Pob & Warehouse
| Pob | 50 KG Tas |
| Quantity (20'FCL) | 22.5 MTS/20'FCL |
Cov lus nug nquag
Xav tau kev pab?Nco ntsoov mus saib peb lub rooj sab laj kev txhawb nqa rau cov lus teb rau koj cov lus nug!
Tau kawg, peb txaus siab txais cov qauv txiav txim los kuaj qhov zoo, thov xa peb cov qauv kom muaj nuj nqis thiab yuav tsum tau ua.Dhau li ntawd, 1-2kg qauv pub dawb muaj, koj tsuas yog yuav tsum tau them tus nqi thauj khoom xwb.
Feem ntau, hais lus siv tau rau 1 lub lis piam.Txawm li cas los xij, lub sijhawm siv tau yuav raug cuam tshuam los ntawm yam xws li dej hiav txwv freight, tus nqi raw khoom, thiab lwm yam.
Kom paub meej, cov khoom specifications, ntim thiab logo tuaj yeem hloov kho.
Peb feem ntau lees txais T / T, Western Union, L / C.
