Sodium Tripolyphosphate (STPP) | 7758-29-4
Sharaxaada Alaabta
Sodium tripolyphosphate (STP, mararka qaarkood STPP ama sodium triphosphate ama TPP) waa unug aan organic ahayn oo leh caanaha Na5P3O10. Sodium triphosphate waa cusbada sodium ee polyphosphate penta-anion, kaas oo ah saldhigga isku-dhafka ah ee triPhosphoric Acid.Sodium tripolyphosphate waxaa la soo saaraa iyadoo lagu kululeynayo isku-darka stoichiometric ee Disodium phosphate, Na2HPO4, iyo Monosodium Phosphate, NaH2PO4, oo hoos yimaada xaalado taxadar leh.
Isticmaalka Sodium tripolyphosphate sidoo kale waxaa ka mid ah isticmaalka ilaalinta. Sodium Tripolyphosphate STPP waxa loo isticmaali karaa in lagu ilaaliyo cuntooyinka ay ka midka yihiin hilibka cas, digaaga, iyo cuntooyinka badda, taas oo ka caawinaysa in ay xajistaan jilicsanaanta iyo qoyaanka. Cuntada xayawaanka iyo quudinta xoolaha ayaa la ogaaday in lagu daaweeyay sodium triphosphate, oo u adeega ujeedo guud oo la mid ah sida ay u sameyso cuntada aadanaha.
Codsiga
1. Sodium tripolyphosphate waxa loo isticmaalaa habaynta hilibka, samaynta saabuunta synthetic, dheeha dharka, waxa kale oo loo isticmaalaa sida wakiilka kala firdhiya, dareere iwm.
2. Waxaa loo isticmaalaa sidii biyo jilicsan, sidoo kale waxaa loo isticmaalaa warshadaha macmacaanka.
3. Waxa loo istcimaalayaa saldhigyo koronto, baabuur-socod, kuleyliyaha iyo warshad bacriminta qaboojinta biyaha, jilciya biyaha. Waxay leedahay awood xoog leh si ay u Ca2 + dammaanadaha, per 100g si adag 19.5g calcium , iyo sababta oo ah SHMP chelation iyo kala firdhiyey adsorption burburiyey habka caadiga ah ee koritaanka crystal fosfat calcium, waxa ay ka hortagtaa samaynta miisaanka fosfat calcium. Qiyaasta waa 0.5 mg/L, ka hortag in heerka miisaanku yahay ilaa 95% ~ 100%.
4. Wax ka beddele; emulsifier; kaydinta; wakiilka khiyaanada; xasiliye. Inta badan hindisada ham qasacadaysan; digirta qasacadaysan ee jilicsan ee Yuba. Waxa kale oo loo isticmaali karaa sidii biyo jilicsan, nidaamiyaha pH iyo wakiilka dhumucdooda.
5. Waxaa loo isticmaalaa synergist saabuunta iyo ka hortagga baruurta saabuunta roobabka iyo ubaxyada. Waxay leedahay emulsification xooggan
saliid iyo subag. Waxaa loo isticmaali karaa in lagu hagaajiyo qiimaha pH ee saabuunta dareeraha ah. Jilcisa biyaha warshadaha. Kahor
wakiilka maqaarka. Kaaliyeyaasha midabaynta. Rinjiga, kaolin, magnesium oxide, calcium carbonate, sida warshadaha ee diyaarinta ganaaxyada kala firdhiso. Qodista dhoobada. Warshadaha waraaqaha loo isticmaalo sida wakiilada saliidda.
6. Sodium tripolyphosphate waxa loo isticmaalaa saabuunta. Sida lagu daro, synergist ee saabuunta iyo ka hortagga saabuunta saabuunta crystallization iyo ubaxyada, biyaha jilicsan ee warshadaha, wakiilka hargaha ka hor, kaaliyeyaasha dheeha, si fiican u qodaya wakiilka dhoobada, warqad saliid leh wakiilka ka hortagga, rinjiga, kaolin, magnesium oxide, calcium carbonate, sida sida daawaynta dareeraha sabbaynaysa ee laadlaad ah oo waxtar leh
kala firdhiyey. Heerka cuntada sodium tripolyphosphate sida noocyo kala duwan oo badeecooyin hilib ah, hagaajinta cuntada, caddaynta waxyaabaha lagu daro cabitaanka.
7. Hagaajinta tayada si loo wanaajiyo ayoonooyinka biraha isku dhafan ee cuntada, qiimaha pH, kordhinta xoogga ionic, si kor loogu qaado diiradda cuntada iyo awoodda haysashada biyaha. Bixinta Shiinaha waxaa loo isticmaali karaa caanaha, alaabta kalluunka, alaabta digaaga, jalaatada iyo baasto degdeg ah, qiyaasta ugu badan waa 5.0g / kg; qasacadaysan, isticmaalka ugu badnaan cabitaanada casiir (dhadhanka) iyo cabitaanka borotiinka khudaarta waa 1.0g/kg.
Tilmaamid
| ITEM | HEERKA |
| ASSAY (%) (Na5P3O10) | DAQIIQADII 95 AAD |
| MUUQAALKA | GRANULAR CAD |
| P2O5 (%) | 57.0 DAQIIQADII |
| FLUORIDE (PPM) | 10MAX |
| CADMIUM (PPM) | 1 MAX |
| LEAD (PPM) | 4 MAX |
| MERKURY (PPM) | 1 MAX |
| ARSENIC (PPM) | 3 MAX |
| Maskax culus (AS PB) (PPM) | 10 MAX |
| chlorides (AS CL) (%) | 0.025 MAX |
| SULFATES (SO42-) (%) | 0.4 MAX |
| Walxaha aan ku milmin biyaha (%) | 0.05 MAX |
| PH Value (%) | 9.5 - 10.0 |
| KHASAARE EE QALINTA | 0.7% MAX |
| HEXAHYDRATE | 23.5% MAX |
| WAXYAABAHA BIYAHA AAN LA XUMAYN | 0.1% MAX |
| POLYPHOSPHATES SARARE | 1% MAX |
