HEDP.Na2 powder CAS No.: 7414-83-7
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- Twin
- Payment Terms
- L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- hedp.na2, 89, 7414-83-7, industrial use
- Category
- Organic Salt
Twin International Co., Limited
- Membership
- BIZ
- Recent Visit
- Nov 15, 2024
- Country / Year Established
-
China
/
2002
- Business type
- Manufacturer
- Verified Certificate
-
10
| Product name | HEDP.Na2 powder CAS No.: 7414-83-7 | Certification | - |
|---|---|---|---|
| Category | Organic Salt | Ingredients | - |
| Keyword | hedp.na2 , 89 , 7414-83-7 , industrial use | Unit Size | 1.0 * 1.0 * 1.0 m |
| Brand name | Twin | Unit Weigh | 1000 kg |
| origin | China | Stock | - |
| Supply type | - | HS code | 2931 |
Product Information
Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
(HEDP.Na2)
CAS No.: 7414-83-7
Molecular Formula: C2H6O7P2Na2 Molecular weight: 250
Properties:
HEDP•Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, has good scale and corrosion inhibition effects even under 250℃.
Specification:
Items | Specifications | Results |
Appearance | White powder | White powder |
Active content (HEDP•Na2)% | 90 min | 92.49 |
Active content（HEDP）% | 74.0-79.0 | 76.21 |
density (20℃)g/cm3 | -- | -- |
Fe Ions(Fe3+) PPM | 35 max | 6.39 |
Phosphorous acid (as PO33-)% | 2 max | 1.06 |
Moisture, % | 3.0-6.0 | 4.06 |
PH (1% water solution) | 4.0-6.0 | 5.88 |
Usage:
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 electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry,HEDP.Na2 is used as detergent for metal and nonmetal. In dyeing industry, HEDP.Na2 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP.Na2 is used as chelating agent.
Package:
25kg/bag, and can make special specification according to customers’ requirement.
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | L/C,T/T | Shipping time | Negotiable |
- President
- chenjianwei
- Address
- No.345 Jinxiang Road, Jinqiao Export Processing Zone, Shanghai
- Product Category
- Catalyst & Chemical Auxiliaries,Pharmaceutical Intermediates
- Year Established
- 2002
- No. of Total Employees
- 51-100
- Company introduction
-
Twin International Co., Limited is a modern enterprise for production,sale, export and trade of chemicals.Twin International,one of the biggest manufacturer and exporter of water treatment chemicals and pharmaceutical intermediates such as: Aluminum Chlorohydrate(ACH), Amino acids, KBR,PBTC,TCCA,SMFP,ATMP,SAP,PAA,AA/AMPS,Plant extract oils(TTO),TDI 80/20,etc.
Our company located in famous maritime Centre and financial Centre - Shanghai, China.
Why Twin???
. TOP 10 Chemical enterprises in China. Over 12 years of experience. Wholly owned production plant (1500 square meters). Sales to more than 76 countries. 10 main products with competitive prices. High quality products with perfect service
- Main Markets
-
North Korea
- Factory Information
-
Twin International
- Main Product
Related Products
Sodium Silicofluoride/Sodium fluorisilicate
VCI Powder GVP100-B
Sambo Brush-teeth Bamboo Salt (baked twice)
86776-52-5 pdlc smart glass film liquid crystal
BIT-80%; BIT-85%
