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Products

ZF 115 YL Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium. (EDTMPS)

Quality standard

Appearance	yellow brown transparent liquid
Active matter %	29.0 ± 1.0
pH(1% Aq. solution )	10.0 ± 0.5
Density ( 20 ? )g/cm³	1.35 ± 0.05
Organic phosphine ( as P )%	≥ 3.3
Phosphite ( as PO₄^3- )%	≤ 5.0
Phosphate ( as PO₄^3- )%	≤ 2.0
Ethylene diamine %	≤ 0.080

Uses


	Dosage: 2 ~ 10 mg/L. If work with HPMA , ratio is 1:3

Packing & Storage


	Net wt. 25kg in plastic drum , It should be stored in dry & ventilating place,valid period is 10 months

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