China (Mainland)
EDTA-4na CAS NO.139-33-3
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- Min.Order: 100 Gram
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- Product Details
Keywords
- ETHYLENEDIAMINETETRAACETIC ACID TETRASODIUM SALT
- EDTA TETRASODIUM
- 1,2-DIAMINOETHANE-N,N,N',N'-TETRA-ACETIC ACID TETRASODIUM SALT 2H2O
Quick Details
- ProName: EDTA-4na
- CasNo: 139-33-3
- Molecular Formula: C10H12N2Na4O8
- Appearance: white crystal powder
- Application: This product is a widely used metal io...
- DeliveryTime: Prompt
- PackAge: at your request
- Port: QingDao,China;XinGang,China;shanghai,C...
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99%
- Storage: Store in dry, dark and ventilated plac...
- Transportation: By Sea,By Air,By Courier
- LimitNum: 100 Gram
- Heavy metal: 0
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- 0: 0
Superiority
1.High quality and competetive price
1)We can offer COA Certificate and official Invoice.
2)We are manufacturer with own lab and factory, can provide high quality products with factory price.
3)Products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (SGS/ CTI/ ITS), only after your confirmation will we send it out to you.
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2) Secure and discreet shipment. Various transportation methods for your choice, like DHL/UPS/TNT/FedEx/SF-express/Sea/Train/Air
3.We have clients throughout the world
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
Details
We are Manufacturer and always supplying CAS 67401-50-7 China edta 4na powder (CAS:67401-50-7) with competitive price,high quality and regular basis.
Specification of edta 4na
English name: Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA)
Molecular Fomula: C10H12N2Na4O8
Molecular weight: M=380.17
CAS No.: 67401-50-7
Properties: white crystal powder soluble in water, and a variety of metal ion chelation.
|
Content % |
≥99.0 |
|
Chloride(Cl)% |
≤ 0.01 % |
|
Sulfate(SO4)% |
≤ 0.05 % |
|
Metal chelate(Pb)% |
≤ 0.001 % |
|
Iron(Fe)% |
≤ 0.001 % |
|
Chelate: mgCaCO3/g |
220 min |
|
pH Value(10g/L,25℃) |
10.5-11.5 |
|
NTA% |
≤1.0 |
|
Bulk density kg/m3 |
700-950 |
|
Appearance |
white crystal powder |
More about edta 4na
CAS No.: 67401-50-7
Synonyms: ETHYLENEDIAMINETETRAACETIC ACID, 4NA;ETHYLENEDIAMINE-N,N,N',N'-TETRAACETIC ACID TETRASODIUM SALT;ETHYLENEBIS(IMINODIACETIC ACID)TETRASODIUM SALT;ETHYLENEDIAMINETETRAACETIC TETRASODIUM SALT;ETHYLENEDINITRILO TETRAACETIC ACID TETRASODIUM SALT;ETHYLENE DIAMINETETRA ACETIC ACID TETRASODIUM;EDETATE TETRASODIUM;EDTA-4NA
MF: C10H12N2Na4O8
Use of edta 4na
This product is a widely used metal ion chelator. Can be used in the textile dyeing industry, water treatment, color photographic, pharmaceutical, household chemicals, paper and other industries, as an additive, activator, purifying agent, metal ion masking agent and styrene-butadiene rubber industry activator. The offset dry acrylic industry metal interference and improve the color and brightness of the dyed fabric, can also be used in liquid detergent, washing improve quality, enhance the washing effect.
