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Высококачественный этилендиамин тетра (метиленфосфоновая кислота) пентанатриевая соль EDTMP

Высококачественный этилендиамин тетра (метиленфосфоновая кислота) пентанатриевая соль EDTMP

Категория: Вспомогательный химический агент >>>
Поставщик: Shanghai,Sunwise,Chemical,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-18-2025	0.94 $*	0.16 $*
Aug-18-2025	0.14 $*	0.38 $*
Jul-18-2025	0.31 $*	0.97 $*
Jun-18-2025	0.90 $*	0.25 $*
May-18-2025	0.93 $*	0.44 $*
Apr-18-2025	0.78 $*	0.89 $*
Mar-18-2025	0.40 $*	0.35 $*
Feb-18-2025	0.88 $*	0.41 $*
Jan-18-2025	0.83 $*	0.76 $*

Характеристики

Product Description

Product Name: EDTMP pentasodium salt

Identification
Synonyms Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt
Molecular Formula C6H15N2O12P4Na5
Molecular Weight 546.03
CAS Number 7651-99-2
EINECS/ELINCS 231-615-4
Structure

Properties
Appearance pale yellow liquid
Solubility miscible in water
Stability stable under ordinary conditions

Specification

Item	Specification
Appearance	Pale yellow liquid
Active as acid	24.0-26.0%
Active as salts	30.0-32.6%
pH (1% solution)	6.0-8.0
Density @20 ℃	1.300 g/cm3 min
Iron (as Fe)	20ppm max
Chloride (as Cl)	5.0% max

Application
EDTMPA is used as scale inhibitor and sequestrant. It is also used as deflocculant for cement. Recommended applications include Detergents, peroxide bleach stabilization, I & I Cleaners, Geothermal, oil field, cement hardening retardation.

Packing and Storage
Packing: In 250kgs net plastic drum.
Storage: Keep tightly closed.

Safety Information
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.