Hot Sales HEDP.Na2/ Etidronate disodium CAS NO 7414-83-7 Manufacturer & Supplier
Sep 28th, 2022 at 07:16 Daily Chemicals Collegeville 155 views Reference: MVyb8zOjevA
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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: |
|
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.
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