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Hot Sales HEDP.Na2/ Etidronate disodium CAS NO 7414-83-7 Manufacturer & Supplier

Sep 28th, 2022 at 07:16   Daily Chemicals   Collegeville   22 views Reference: MVyb8zOjevA

Location: Collegeville

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Hot Sales Hedp.na2/ Etidronate Disodium Cas No 7414-83-7 - Buy Hedp.na2,7414-83-7,Etidronate Disodium Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.

Essential details

Classification:

Chemical Auxiliary Agent

CAS No.:

7414-83-7

Other Names:

Hydroxyethyl diphosphonate disodium

MF:

C2H6O7P2 Na2

EINECS No.:

231-025-7

Purity:

74min

Place of Origin:

Anhui, China

Type:

Adsorbent

Adsorbent Variety:

Activated Carbon

Usage:

Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents

Model Number:

SW-207

Appearance:

white powder

Certification:

ISO9001

Package:

25kg/ pp bag

MOQ:

1000 KG

Storage:

Dry Place

Sample:

Availabe

Grade:

Industrail Grade

Shelf life:

2 Years

Payment:

TT /L/C

Supply Ability

Supply Ability 5000 Metric Ton/Metric Tons per Year

Packaging & delivery

25kg net plastic drumShanghai, Tianjin, Qingdao

Packaging Details
Port
Lead time:
Quantity(kilograms) 1 - 100 101 - 1000 >1000
Est. time (days) 5 7 To be negotiated

00:00

00:00

Product Description

Product Name: HEDP Na2

Identification Synonyms Disodium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP.Na2)

Molecular Formula C2H6O7P2 Na2

Molecular Weight 250

CAS Number 7414-83-7

EINECS/ELINCS 231-025-7

Properties Appearance white crytalline powder Solubility miscible in water Stability stable under ordinary conditions

Specification

items

index

Appearance

Colorless to light yellow transparent liquid

White powder

Active content (HEDP)% ≥

16.5

74.0 - 79.0

Active content (HEDP•Na2)%≥

20.0

89.8

density (20℃)g/cm3

1.12 - 1.22

——

Fe ppm ≤

——

35

Phosphorous acid (as PO33-)%

——

3

Dry weight loss %

——

3 - 6

PH (1% water solution)

4.0 - 6.0

4.0 - 6.0

HEDP·Na2 is weak acid, should avoid contact with eyes and skin, once splashing on the body, should immediately wash with plenty of water

Application HEDP•Na2 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 chemical industry, metallurgy, fertilizer, etc.

Packing and Storage Packing: In 25kgs /250 kgs in drum Storage: Keep tightly closed.

Safety Information UN 3261 Class 8 PG III 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 our website 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.