Hot Sales Low Prices White Crytalline Powder 90% HEDP for Water Treatment CAS 2809-21-4 Manufacturer & Supplier
Sep 28th, 2022 at 07:16 Material Chemicals Salt Lake City 132 views Reference: QnXe0oO5dxr
Location: Salt Lake City
Price: Contact us
Hot Sales Low Prices White Crytalline Powder 90% Hedp For Water Treatment Cas 2809-21-4 - Buy Hedp 90%,Hedp Price,2809-21-4 Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| Classification: |
Chemical Auxiliary Agent |
| CAS No.: |
2809-21-4 |
| Other Names: |
Hydroxyethylidenedi(phosphonic acid) |
| MF: |
C2H8O7P2 |
| EINECS No.: |
220-552-8 |
| Purity: |
90% |
| Place of Origin: |
Anhui, China |
| Type: |
Adsorbent |
| Adsorbent Variety: |
Activated Carbon |
| Usage: |
Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Water Treatment Chemicals |
| Model Number: |
SW-2036 |
| Product Name: |
Hydroxyethylidenedi(phosphonic acid) |
| Appearance: |
White Crytalline Powder |
| Certification: |
ISO9001 |
| Package: |
200kg/drum |
| 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
HEDP 25kg net plastic drumShanghai, Tianjin, Qingdao
| Packaging Details | |||||||||
| Port | |||||||||
| Lead time: |
|
00:00
00:00
Product Description
Product Name: 1-Hydroxyethylidene-1,1-diphosphonic acid
Identification Synonyms Hydroxyethylidenedi(phosphonic acid); Etidronic acid; HEDP
Molecular Formula C2H8O7P2
Molecular Weight 206.03
CAS Number 2809-21-4
EINECS/ELINCS 220-552-8
Properties Appearance white crytalline powder Solubility miscible in water Stability stable under ordinary conditions
Specification
|
Item |
Specification |
|
Appearance |
White crystalline powder |
|
Active acid content, % |
90.0 min |
|
H3PO3 (As PO33- ), % |
0.5 max |
|
H3PO4 (As PO43- ), % |
0.3 max |
|
Chloride (Aa Cl-),% |
0.05 max |
|
PH (As 1% solution,20℃) |
2.0 max |
|
Iron (As Fe), ppm |
10ppm max |
|
Active Matter (as HEDP.H2O), % |
98.0 min |
Application HEDP is widely used in industry as a sequestering agent and calcium carbonate scale inhibitor for applications in cooling water treatment, boiler water treatment, industrial and institutional cleaners, swimming pool stain prevention, personal care products, metal ion control.
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.
