يبدو أنك لست عضوًا في TradeKey.com بعد. اشترك الآن للتواصل مع أكثر من 7 مليون مستورد ومصدر عالميًا.
انضم الآن ، مجانًا |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
HEDP.Na4 3794-83-0
Next

HEDP.Na4 3794-83-0

300 ~ 500 / Metric Ton

|

1 Metric Ton Minimum Order

بلد:

China

نموذج رقم:

-

سعر فوب:

300 ~ 500 / Metric Ton أحصل على آخر سعر

الموقع:

Weifang,China

سعر الحد الأدنى للطلب:

300 per Metric Ton

الحد الأدني للطلب:

1 Metric Ton

تفاصيل التغليف:

Liquid: 200L plastic drum, IBC(1000L), customers' requirement. Solid: 25kg/bag, customers

موعد التسليم:

3-7days

القدرة على التوريد:

-

نوع الدفع:

T/T, L/C, PayPal

مجموعة المنتج :

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به Matthew

Weifang, Shandong

الاتصال الآن

مواصفات المنتج

  • MF: C3H5NO
  • Purity (%): 85.0 min
  • Usage: Water Treatment Chemicals
  • Brand Name: Starial

الوصف

  Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP•Na4) CAS No.  29329-71-3 (x-Na), 3794-83-0 (4-Na)    Synonyms: Tetrasodium etidronate
Molecular Formula: C2H4O7P2Na                    Molecular weight: 294
Structural Formula:
image  Properties: HEDP•Na4 is the sodium salt of HEDPHEDP•Na4 is an good scale inhibitor for calcium carbonate, it can be used in low pressure boiler water system, circulating water system, industrial and municipal cleaning water system and swimming pool.
The solid HEDP•Na4 is white powder, soluble in water, easily deliquescence, suitable for use in winter and freezing districts. It is a kind of organophorphonic acid scale and corrosion inhibitor, can form stable complex with Fe, Cu and Zn ions, it can dissolve the oxides on metal surface, it has good scale and corrosion inhibition effect under 250℃.
HEDP•Na4 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP•Na4 is used as detergent for metal and nonmetal. In dyeing industry, HEDP•Na4 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP•Na4 is used as chelating agent.  Specification:

Items Index
Appearance Colorless to yellowish transparent liquid White powder
Active content (HEDP)% 20.3-21.7 60.0 min
Active content (HEDP•Na4)% 29.0-31.0 85.0 min
Total phosphoric acid (as PO43-)% 18.4-20.4 55.0 min
Fe, mg/L 20.0 max 35.0 max
Moisture,% -- 9.0 max
Density (20℃)g/cm3 1.26-1.36 --
PH (1% water solution) 10.0-12.0 11.0-12.0
 
Package and Storage: Liquid: 200L plastic drum, IBC(1000L), customers' requirement.
Solid: 25kg/bag, customers' requirement. Storage for ten months in shady room and dry place. Safety Protection: Weak acidity, Avoid contact with eye and skin, once contacted, flush with water.  Synonyms: Tetrasodium (1-hydroxyethylidene)bisphosphonate
 

بلد: China
نموذج رقم: -
سعر فوب: 300 ~ 500 / Metric Ton أحصل على آخر سعر
الموقع: Weifang,China
سعر الحد الأدنى للطلب: 300 per Metric Ton
الحد الأدني للطلب: 1 Metric Ton
تفاصيل التغليف: Liquid: 200L plastic drum, IBC(1000L), customers' requirement. Solid: 25kg/bag, customers
موعد التسليم: 3-7days
القدرة على التوريد: -
نوع الدفع: T/T, L/C, PayPal
مجموعة المنتج : Salts of Phosphonates

منتجات ذات العلاق Shouguang Starail Economic and Trade Co., LTD

Send a direct inquiry to this supplier

إلى:

Matthew < Shouguang Starail Economic and Trade Co., LTD >

أريد أن أعرف: