HOO Hydroxy ethylidène acide diphosphonique HEDP 60% liquide pour le traitement de l'eau
Quantité : 1 Prix : 900,00 €
1.Chemical name: 1-Hydroxyethylidene-1, 1-Diphosphonic Acid HEDP
2.Abbreviation: 90% HEDP powder
3.Molecular Formula: C2H8O7P2
4.Molecular Weight: 206
5.CAS NO 2809-21-4
HS Code 2931901990
6.Specifications:
Appearance: colorless transparent liquid
Active ingredient: 58.0 to 62.0%
Phosphorous acid (as PO 3 ) 2.5% max.
Phosphoric acid (as PO 4 ) 0.7%max.
Iron(ppm) 35 mg/L
Chloride(cl) 0.5%max.100ppm max
Density (20C) g/cm 3 1.39-1.49
PH (1% water solution) 2.0 max.
calcium sequestation mgcaco3/g 500mg/g
7 Application:
1) A scale and synergistic corrosion inhibitor for iron rust and mineral scale from of cooling circulation water units and boilers;
2) Metal chelate agent for color fixing and bleaching in textile;
3) Complexing agent for electron plate and scale cleaning agent for metals.
4) Recommended Uses: Cooling water treatment, boiler treatment, I & I cleaners, swimming pool stain prevention, metal ion control.
8 Packaging and storage:
in 250kgs/plastic drum.
Acidity, Avoid contact with eye and skin, once contacted, flush with water
9 Usage:
HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.
HOO CHEMTEC
Established acted as a company with rich experience on professional manufacturing& exporting water treatment chemicals.
HOO CHEMTEC's mission is to offer a service to water treatment industries, to be a company outstanding in water treatment chemicals sector , won the customers' trust and praise from all over the world.
Personne à contacter : sky wang, +86 371 67986516
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de HOO Hydroxy ethylidène acide diphosphonique HEDP 60% liquide pour le traitement de l’eau Rechercher dans la catégorie : Matières premières Rechercher dans la catégorie : hedp, liquide, traitement, diphosphonique, hydroxy, ethylidene, acide |
Mercredi 17 février 2016
Quantité : 1000MT - Prix : $1200/MT/ CIF
- Description - PTT dried fruit are 100% freeze-dried fruit, nothing else is added. Absolutely NO additives or preservatives - a natural, healthy, delicious fruit snack made from real fruit and packed with the same nutrition as fresh fruit. Our freeze dried fruit are perfectly...
KHUN JACK PARTNERSHIP LIMITED
- 50000 - CHIANG MAI
- +66 9 56 19 49 81
Mardi 24 novembre 2015
cherche partenaire financier pour exploitation agricole marocaine bonjour français d origine marocaine,je recherche avec mon associer un partenaire financier pour co-financer mon projet de développer serres de bananes au maroc je possède deux hectares a molay bousselemm connu...
eurodistrib
- eurodistrib
- 51100 - REIMS
- 0033 (0)783272626
- 06 16 68 13 38
Mercredi 14 septembre 2016
Quantité : 5000 - Prix : 100,00 €
Corps Acier A216 WCB & GS-C25 & 1.0619 & GP240GH - Clapet Inox 420 - Siège Inox 420 - Soufflet Inox 321 - Presse étoupe Graphite Tige et volant montants tournants - Chapeau et presse étoupe boulonnés - A brides RF PN16/ PN25/40 - Commande par volant fonte - Peinture...
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
Paiement sécurisé
![Paiement sécurisé](https://www.algomtl.com/images/side_paiement.jpg)