Synonyms: Tetrasodium etidronate
CAS No.: 3794-83-0 EINECS No.: 223-267-7
Tsarin kwayoyin halitta: C2H4O7P2Tuni4 Nauyin kwayoyin halitta: 294
Tsarin Tsari:
Kayayyaki da Amfani:
HEDP•Na4 shi ne ko da granule da kyau kwarai fluidity, low ƙura abun ciki, low hygroscopicity da sauki handling Properties.
HEDP•Na4 is a powerful chelating agent. As a household cleaning agent and industrial cleaner auxiliary, HEDP·Na4 can stabilize metal ions in water and enhance effect of decontamination under high pH washing condition.
HEDP•Na4 za a iya amfani da su a kayan shafawa da kuma kula da mutum don hana rancidity da discoloration.
HEDP•Na4 za a iya amfani da shi azaman mai hana lalata sikelin jinkirin-saki bayan an matsa shi cikin allunan tare da wasu mataimaka. HEDP•Na4 aiki a matsayin oxygen bleaching stabilizer a rini da takarda masana'antu.
Bayani:
Abubuwa | Fihirisa |
---|---|
Bayyanar | Farin granule |
Abun ciki mai aiki (HEDP), % | 57.0-63.0 |
Active content (HEDP·Na4), % | 81.0-90.0 |
Danshi,% | 10.0 max |
Particle Size Distribution(<250μm), % | 4.0 max |
Particle Size Distribution(>800μm), % | 5.0 max |
Girman girma (20 ℃), g/cm3 | 0.70-1.10 |
PH (1% maganin ruwa) | 11.0-12.0 |
Fe, mg/L | 20.0 max |
Amfani:
The dosage of HEDP·Na4 is around 1.0-5.0% when used as chelating agent in cleaning industry. It works better when combined with polyacrylate sodium, copolymer of maleic and acrylic acid.
Kunshin da Ajiya:
The packing of HEDP·Na4 granule is film lined kraft valve bag, with net weight 25kg/ bag, 1000kg/ tonnage bag, or as per customer’s request. Storage for one year in shady room and dry place.
Kariyar Tsaro:
HEDP·Na4 is alkaline, pay attention to labor protection during operation. Avoid contacting with eye and skin, once contacted, flush with water and then seek medical advice.
Mahimman kalmomi: HEDP·Na4 China,Tetra Sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP·Na4 Granule
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