Tetra konutai o te 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP·Na4(Granule)

CAS No.: 3794-83-0

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Nga korero

Tohu

Nga kupu taurite: Tetrasodium etidronate

CAS No.: 3794-83-0 EINECS No.: 223-267-7

Tātai rāpoi: C₂H₄O₇P₂Kua₄ Te taumaha ngota: 294

Tātai Hanganga:

Ngā Āhuatanga me te Whakamahinga:

HEDP•Na₄ he kirikiri he pai te rere, he iti te puehu o te puehu, he iti te hygroscopicity me te ngawari o te whakahaere.

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 Ka taea te whakamahi i roto i nga whakapaipai me te tiaki whaiaro ki te aukati i te rancidity me te panuku.

HEDP•Na₄ Ka taea te whakamahi hei aukati waikura tauine tuku puhoi i muri i te kopeke ki nga papa me etahi atu awhina. HEDP•Na₄ he mahi hei whakapumau i te hāora i roto i te mahi tae me te ahumahi hanga pepa.

Whakatakotoranga:

Nga taonga	Taurangi
Te ahua	He kirikiri ma
Ihirangi hohe (HEDP), %	57.0-63.0
Active content (HEDP·Na4), %	81.0-90.0
makuku, %	10.0 mōrahi
Particle Size Distribution(＜250μm), %	4.0 te teitei
Particle Size Distribution(＞800μm), %	5.0 mōrahi
Kiato rahi(20℃), g/cm³	0.70-1.10
PH (1% wairewa wai)	11.0-12.0
Fe, mg/L	20.0 mōrahi

Whakamahinga:

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.

Mōkī me te Rokiroki:

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.

Parenga Haumaru:

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.

Kupumatua: HEDP·Na4 China,Tetra Sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP·Na4 Granule

Hua e Pa ana:

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

29329 71 3

cas 29329 71 3

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tauine me te aukati waikura

scale and corrosion inhibitor chemicals

scale inhibitor water treatment

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