Hefei TNJ chemical industry co.,ltd
Country: China (Mainland)
Year Established: 2001
Business type: Trading Company
Product Certificate:(1)
- ISO
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DTPA-5Na CAS 140-01-2 CAS NO.140-01-2

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Min.Order Quantity:: 250 Kilogram

Purity:: 40% l 50%

Port:: China Main Port

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

DTPA-5Na
DTPA-5Na 40%
DTPA-5Na 50%

Quick Details

ProName: DTPA-5Na CAS 140-01-2
CasNo: 140-01-2
Molecular Formula: C14H23N3O10
Appearance: Yellow or light yellow liquid
Application: DTPA-5Na can rapidly form water-solubl...
DeliveryTime: within 7 days after payment confirmed
PackAge: 25kg/bag
Port: China Main Port
ProductionCapacity: 3000 Metric Ton/Year
Purity: 40% l 50%
Storage: Store in a cool, dry, well-ventilated ...
Transportation: common goods
LimitNum: 250 Kilogram

Superiority

good products, good service. we have professional sales team working on sales service for 15 years. good products can win good market but can not stand long without good service. we have strict sales regulation and service procedure to make sure you can enjoy before-and-after sales service.

(1) supply customers with high quality products.

(2) provide technology consultation to customers.

(3) provide considerate and professional service (before-and-after sales).

(4) never avoid problems customers propose.

(5) build up long term, professional and friendly business relationship with customers all over the world.

here with tnj, quality is not a problem any more because of our specialization in technology and service--double guarantee.

Details

physical information

appearance yellow or light yellow liquid

density,g/cm3 1.29

boiling point,℃ 106

melting point,℃ -40

flash point,℃ 389.9

refractive index 1.4185-1.4205

solubility soluble in cold water, insoluble in alcohol & benzene

specification

items dtpa-5na 40% dtpa-5na 50%

appearance yellow or light yellow liquid yellow or light yellow liquid

assay, % ≥40.00 ≥50.00

chloride (cl), % ≤0.005 ≤0.005

sulfate (so4), % ≤0.005 ≤0.005

heavy metals (pb), % ≤0.0005 ≤0.0005

iron (fe), % ≤0.0005 ≤0.0005

chelating value, mgcaco3/g ≥80 ≥100

specific gravity, g/cm3 1.30-13.40 1.35-1.45

ph (1% solution at 25℃) 10-12 11-12

application

dtpa-5na can rapidly form water-soluble complexes with metal ions such as calcium, magnesium, iron, lead, copper and manganese, especially for high-valent state of metal ions complex ability, therefore it is widely used:

1) hydrogen peroxide bleach enhancer stabilizer

2) water softener

3) textile printing and dyeing industry auxiliaries

4) color photographic material processing processing bleach fixing solution

5) analytical chemistry of the reference reagent

6) chelating titrant

7) daily chemical industry

8) cosmetics industry

packing

250kg per plastic drum, 20mt per 20’ft container

1250kg per ibc drum, 20mt per 20’ft container

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