PMIDA
Name: PMIDA
Chemical name:N-(Phosphonomethyl)iminodiacetic acid
CAS: 5994-61-6
Packing: 25kg per bag
Origin: Made in China
Contact us
- No.420 Zhonghua Road,Qinghuai District, Nanjing,China 210001
- 008618005174481
- Mr.Sam
- sales@nanjingchem.com
Product Introduction
PMIDA 98% TC – N-(Phosphonomethyl)Iminodiacetic Acid | Key Glyphosate Intermediate CAS 5994-61-6
2. Introduction
PMIDA, chemically named N-(Phosphonomethyl)Iminodiacetic Acid, is a core high-purity chemical intermediate exclusively used for glyphosate production. With the standard CAS number 5994-61-6 and industrial grade purity up to 98% TC, our PMIDA is manufactured via mature IDA process technology, featuring high chemical stability, low impurity content and high conversion rate. As a critical raw material for synthesizing broad-spectrum glyphosate herbicides, this white crystalline powder intermediate ensures high yield and stable quality in downstream pesticide production. We are a professional Chinese PMIDA manufacturer and wholesale supplier, providing REACH-compliant, cost-effective PMIDA with sufficient stock and customized service for global pesticide factories and chemical distributors.
3. Product Specifications
Basic Chemical Properties & Technical Indexes
| Item | Specification |
| Product Name | PMIDA / N-(Phosphonomethyl)Iminodiacetic Acid |
| CAS Number | 5994-61-6 |
| Molecular Formula | C₅H₁₀NO₇P |
| Molecular Weight | 227.11 |
| Purity | ≥98.0% TC |
| Appearance | White Crystalline Powder |
| Solubility | Slightly soluble in water, insoluble in ethanol, acetone and ether |
| Melting Point | 210 ℃ (Decomposition) |
| Grade Standard | Industrial Grade 98% TC |
| Main Usage | Key intermediate for glyphosate herbicide production |
| Compliance | REACH Compliant, ISO 9001 Certified |
4. Key Features & Product Advantages
Our high-purity PMIDA CAS 5994-61-6 is professionally customized for glyphosate synthesis, with outstanding industrial application advantages. Adopting advanced IDA route production technology, the product features ultra-low impurity content, stable molecular activity and high reaction conversion rate, which can effectively improve the yield and purity of finished glyphosate herbicides. This PMIDA intermediate has uniform particle size, stable physical and chemical properties, no agglomeration during storage, and excellent reaction compatibility with downstream raw materials. Each batch of products undergoes strict HPLC testing to meet international industrial production standards. We support large-scale bulk supply and flexible order customization, helping global pesticide manufacturers reduce production costs and stabilize product quality.
5. Main Applications of PMIDA
Core Raw Material for Glyphosate Herbicide Production
PMIDA is the most critical and mainstream intermediate for industrial glyphosate manufacturing via the IDA process route. It undergoes catalytic oxidation reaction to synthesize high-purity glyphosate, a widely used broad-spectrum non-selective post-emergence herbicide. The high stability of our 98% PMIDA ensures efficient reaction conversion, reduces by-product generation, and significantly improves the production efficiency and finished product quality of glyphosate pesticides.
Auxiliary Intermediate for Fine Chemical Industry
In addition to pesticide production, high-quality PMIDA can also be used as an auxiliary chemical intermediate in pharmaceutical synthesis, rubber additives, dye processing and electroplating industry. Its unique phosphonic acid and carboxylic acid functional groups enable it to be applied in metal chelation and chemical synthesis processes, meeting the diversified production needs of fine chemical enterprises.
Agricultural Chemical Customization Support
As a professional agrochemical intermediate, PMIDA supports the production of various glyphosate formulations, including glyphosate ammonium salt, glyphosate isopropylamine salt and other mainstream herbicide products. It is widely applicable in farmland weeding, orchard weed removal and industrial land vegetation management, matching the global demand for efficient agricultural herbicides.
6. Packaging & Shipping & Storage
Standard Packaging: 25kg woven bag with inner PE lining, 840kg large ton bag optional. Custom packaging specifications are available according to customer’s production and transportation needs.
Storage Condition: Store in a cool, dry, ventilated and dust-free warehouse. Keep sealed to prevent moisture absorption and agglomeration. Avoid contact with strong acid, strong alkali and oxidants, and keep away from high temperature and direct sunlight.
Shipping & Service: We support FOB, CIF, CFR and other international trade terms. Sufficient permanent stock ensures fast delivery. Complete official documents including COA, MSDS, factory inspection report and shipping documents can be provided to support customs clearance in various countries.
7. Frequently Asked Questions (FAQ)
Q1: What is PMIDA used for?
PMIDA (N-(Phosphonomethyl)Iminodiacetic Acid) CAS 5994-61-6 is a core industrial intermediate, mainly used for the synthesis of glyphosate herbicides through the classic IDA process. It can also be applied in fine chemical fields such as pharmaceutical intermediates, rubber additives and electroplating chemicals.
Q2: What is the difference between PMIDA and glyphosate?
PMIDA is a raw material intermediate, while glyphosate is the final finished herbicide product. Industrial manufacturers take high-purity PMIDA as the main raw material, and produce high-quality glyphosate through catalytic oxidation reaction. The purity and stability of PMIDA directly determine the yield and quality of finished glyphosate.
Q3: What is the purity grade of your PMIDA?
Our mainstream product is 98% TC industrial grade PMIDA, which is the most suitable specification for large-scale glyphosate production. It features low impurities and high conversion rate, fully meeting the production standards of mainstream global pesticide manufacturers.
Q4: Is your PMIDA compliant with international standards?
All our PMIDA products are REACH compliant and ISO 9001 quality certified. Each batch is accompanied by professional COA and MSDS reports, which can meet the import and production inspection requirements of most countries and regions.
Q5: Do you provide free samples and bulk discount?
Yes, we support free PMIDA sample testing for factory quality inspection. For bulk orders and long-term cooperative customers, we provide competitive wholesale discount, stable supply guarantee and professional technical after-sales support.
Q6: What is the shelf life of PMIDA?
The shelf life of properly sealed and stored PMIDA is 24 months. It is recommended to store in a dry and ventilated environment to avoid moisture absorption, which may affect the reaction activity and production effect.
