Hot Selling Tetrasodium Salt EDTA 4na/4Na EDTA CAS 13235 36 4
- Category: Organic Salt >>>
- Supplier: Shanghai Sunwise Chemical Co. Ltd.
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Product Overview
Description
Product Description
Product Name: EDTA 4Na
Identification
Synonyms ETHYLENE-DIAMINO-TETRA-ACETIC-ACID-TETRA-SODIUMSALT; EDTA tetrasodium salt
Molecular Formula C10H12N2Na4O8
Molecular Weight 380.17
CAS Number 13235-36-4
EINECS/ELINCS 200-573-9
Properties
Appearance White powder
Solubility in water insoluble in cold water
Stability stable under ordinary conditions
Identification
Synonyms ETHYLENE-DIAMINO-TETRA-ACETIC-ACID-TETRA-SODIUMSALT; EDTA tetrasodium salt
Molecular Formula C10H12N2Na4O8
Molecular Weight 380.17
CAS Number 13235-36-4
EINECS/ELINCS 200-573-9
Properties
Appearance White powder
Solubility in water insoluble in cold water
Stability stable under ordinary conditions
Specification
Test Items | Standard |
Appearance | White crystalline powder |
Content (as 452.2) | 99.0% min |
Pb | 0.001% max |
Fe | 0.001% max |
Chloride (Cl-) | 0.01% max |
Sulphate (SO42-) | 0.05% max |
PH (1%aq.solution, 25℃) | 10.5-11.5 |
Nitrilotriacetic acid (NTA) | 1.0% max |
Chelation value | 220mgCaCO3/g max |
Application
EDTA 4Na is used for photography, Detergent, Chemical plating, Electroplating without cyanide,
cleaning agent, plastic additives, printing of cotton and chemical fiber, industrial desulfation,
inhibitor for plant growth, printing ink, paper and food industry. Water treatment chemical, Agriculture.
Packing and Storage
Packing 25kgs net paper bag.
Storage Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
Safety Information
EDTA 4Na is used for photography, Detergent, Chemical plating, Electroplating without cyanide,
cleaning agent, plastic additives, printing of cotton and chemical fiber, industrial desulfation,
inhibitor for plant growth, printing ink, paper and food industry. Water treatment chemical, Agriculture.
Packing and Storage
Packing 25kgs net paper bag.
Storage Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be
obtained from our company.
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 Alibaba 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.
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 Alibaba 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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