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Model No.: 2Na 4Na 99%
Jenama: -
Classification:: Sodium Organic Salt
Product Names: EDTA(Ethylenediaminetetraacetic acid)
Place Of Origin:: Jiangsu, China
CAS No: 60-00-4
Chelate Value: 339
Other Names:: EDTA-2Na, EDTA-4Na
MF:: C10H12FeN2NaO8
EINECS No.:: 205-358-3
Purity:: 99%
Appearance:: powder
Pembungkusan: 25kg Bag
Produktiviti: 100000mt/year
Pengangkutan: Ocean,Land
Tempat asal: China
Sokongan mengenai: 5000ton/month
Sijil: SGS/CIQ
Kod HS: 2922499990
Port: TIANJIN,QINGDAO,SHANGHAI
Jenis bayaran: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,CPT,CIP
Tetrasodium EDTA digunakan sebagai ejen chelating. Tetrasodium EDTA juga boleh digunakan dalam formulasi sebagai rawatan permukaan untuk logam, dalam penyingkiran karat, inhibitor kakisan, dan skala dari logam ferus, tembaga, tembaga, dan permukaan lain.
Item of Tetrasodium EDTA |
Standard |
Appearance |
White crystal |
EDTA 2Na.2H2O% |
≥99% |
PH value (1% solution) |
4-5 |
Reaction of water solution |
Pass |
Complexation test |
Pass |
Clarification test |
Pass |
Chloride % (Cl) |
≤0.01 |
Sulfate % (SO4) |
≤0.05 |
Heavy metal % (Pb) |
≤0.001 |
Iron % (Fe) |
≤0.001 |
Item of Disodium EDTA |
Standard |
Appearance |
White crystal |
EDTA 4Na.4H2O% |
≥99% |
Chelating value (mg CaCO3/g) |
≥219 |
Clarification |
pass |
PH (1%) |
10.5-11.5 |
Chloride % |
0.02 |
Iron % (Fe) |
≤0.001 |
Heavy metal % (Pb) |
≤0.001 |
Kegunaan khas tetrasodium /disodium EDTA :
Rawatan air
Sinonim: EDTA, Ethylenediaminetetraacetic Acid, Garam Tetrasodum, Na4edta, Tetrasodium Ethylenediaminetetraacetate, Tetrasodium Garam Asid Ethylenediaminetetracetic Asid
Penampilan: Serbuk kristal putih
CAS: 13235-36-4
Pembungkusan Tetrasodium EDTA: Beg 55 lb atau beg 25kg
Kapasiti Pengeluaran Tetrasodium EDTA : 100000mt setahun
HS Kod Tetrasodium EDTA: 2921199090
Masa penghantaran Tetrasodium EDTA: 2 minggu
Masa Shelf Tetrasodium EDTA: 2 tahun
Kami membekalkan bahan kimia rawatan air ke pasaran luar negara.
Polyacrylamide
Poli aluminium klorida
Aluminium sulfat
Karbon diaktifkan
EDTA
TCCA
SDIC
Kategori produk : Rawatan air > EDTA
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