Ingoa Hua:Waikawa tungsctic
Games tetahi atu ingoa:Wolframic waikawa
Cas kore.: 7783-03-1
MF: bi (no3) 3.5H2O
MW: 485.07
Einecs: 600-076-0
Waehere HS: 2834299090
He tātai hanganga:
Wolframic waikawaCas 7783-03-1Waikawa tungkic me te utu wheketere
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Ingoa | Waikawa tungsctic |
Ingoa ke atu | Wolframic waikawa |
Tauira matū | H2WO4 |
Te pauna ngota | 249.86 |
Tau rēhita | 7783-03-1 |
Te tau whakauru a Einecs | 231-975-2 |
Te poin | 100 |
Kohua | 1473 |
Te whakaheke wai | Ko te whakarewa i roto i te waikawa hydrofluoric, ma te ata haere i roto i te otinga konutai kirikiri, he ngoikore ki te wai me etahi atu waikawa |
Tōnu | 5.5 |
Tirohanga o waho | Ka taea e ia te noho i roto i nga whenua maha. Te paura kowhai, he tioata ranei, me etahi atu |
Wāhi uira | 1473 |
whakamahi | 1 Hei phosphotengstate me te borotungstate. 2 3. Whakamahia i roto i te tohutao, te poaka, te waikano, waituhi. 4. Ka whakamahia te umanga kakano hei kaihoko taumaha papanga. Ka whakamahia tenei hua hei awhina papanga. He ranunga tuitui Ko te waikawa, te haukini whanariki me te hammonium phosphate, me etahi atu e whakamahia ana mo te aukati ahi muka muka me te parewai. Ka taea te hangai tenei muka ki te ahi-ātete a Rayon me Rayon. Ka taea hoki te whakamahi mo te tanning hiako. 5 6. Ka taea te whakamahi hei taapiri-whakarewa ki te whakauru i nga tae whakauru hei whakaheke i te pāmahana ahi me te whakakii i te tae. 7. Whakamahia i roto i te hangahanga o te umanga hinu me te rererangi |
He kaihanga matou, kei roto i a Shandong, engari ka taea hoki e taatau te whakarato ratonga reti mo koe!
T / T (Whakawhiti Telex), Western Union, Molcygram, BTC (BTCO), etc.
≤25kg: i roto i nga ra e toru e mahi ana i muri i te utunga o te utu. > 25kg: kotahi wiki
Kei te waatea, ka taea e taatau te whakarato tauira iti mo te kaupapa arotake kounga!
1kg mo ia tauira FPR utu, 25kg, 50kg ranei ia Dom, e hiahiatia ana ranei.
Rokiroki nga ipu ka kati i roto i te waahi maroke, matao me te pai.
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