EDTA-2K CAS NO.25102-12-9 CAS NO.25102-12-9

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Min.Order: 100 Gram
Payment Terms: T/T

Product Details

Keywords

EDTA-2K
Ethylenediaminetetraacetic acid dipotassium salt dihydrate
ETHYLENEDIAMINETETRAACETIC ACID DIPOTASSIUM SALT

Quick Details

ProName: EDTA-2K CAS NO.25102-12-9
CasNo: 25102-12-9
Molecular Formula: C10H14K2N2O8·2H2O
Appearance: hite crystalline powder
Application: As vacuum blood additive, replacement ...
DeliveryTime: 10 DAYS
PackAge: 25KG/DRUM
Port: SHANGHAI PORT
ProductionCapacity: 10 Metric Ton/Month
Purity: 99.0-101.0%
Storage: room temperature
Transportation: AS REQUESTED
LimitNum: 100 Gram
Moisture Content: 0
Residual Solvent: 0
Heavy Metal: 0
Transportation: SEA AIR COURIER

Superiority

Applications may affect the nature of strictly controlled,according to pharmacopoeia testing, high-quality, rapid delivery, the product may affect the nature of the application be strictly controlled to ensure that any problems shelf life free refund.

Suzhou yacoo science co.,LTD was founded in 2003. It is a high-tech enterprise which specializing in biomedicine, electrochemical materials, import and export business, electronic mall, Up to now，It has 10 years history on chemical sales, R & D and production operations. Company also set sales and service outlets in Shanghai, Beijing, Guangzhou, Jinan and other cities, which owning first-class marketing team and technical support personnel. Its famous brands-Yacoo were exported to Europe, America and Southeast Asian countries. In order to meet the demand of the market of High-tech industrial products which updates fast, respones service timely, requires high technical and grows rapidly , Yacoo has established 5000㎡ research and test center and 10000㎡ production base， which have passed ISO9001: 2008 quality system certification.

Yacoo corporation provides more than 20000 kinds of products of scientific research for Chinese and global customers with rapid logistics network, quality of service. At the same time ,it also provides customers with research and custom synthesis products from grams to tons，which relying on its own unique synthesis technology and rich R & D experience。

The E-commerce site "Elements Mall" (www.b2star.com) belonging to Yacoo was formally operated in September 2012, which integrating domestic and international quality supplier of channel, and has realized one-stop shopping and services of the reagents and instruments, we dedicat to building a comprehensive professional services platform for Chinese scientists and echnology enterprises。

Yacoo always adheres to customer demand-oriented, adhering to the continuous innovation as the support, adhering to provide quality products and technical solutions to customers。Our goal is to create ourself to become the leading international supplier and service provider of biological medicine and chemical material.

Details

MP:255-280 °C

Detailed Product Description

CAS:	25102-12-9	Assay:	99%
Formula:	C10H18K2N2O10	Appearance:	White Crystalline Powder
MP:	255-280 °C (dec.)(lit.)	Storage:	Room Temperature
HS:	29224985

Quick Detail:

Name	EDTA-2K	Appearance	White crystalline powder
Assay:	99.21%	Solubility(5% aq.)	Clear, colorless solution
Loss on drying,%	8.64	PH(5% aq.)	4.7

Description:

> Formula: C10H18K2N2O10

> Weight: 404.4539

> Appearance: White crystalline powder

> MP:255-280 °C (dec.)(lit.)

> Storage: room temperature

> HS:

> Safety Description: S26-36-37/39

> Danger Description: R36/37/38

> Danger Symbol: Xi

Applications:

A. Complexing agent, metal masking agent for the preparation of anticoagulants, anticoagulation management, supporting the whole blood analyzer.

2. Note:

Avoid contact with skin and eyes. Avoid formation of dust and aerosols.

Specifications

Assay	99.21%
Solubility(5% aq.)	Clear, colorless solution
Loss on drying,%	8.64
PH(5% aq.)	4.70
Heavy Metals, ppm	≤5
Shelf life	Two years

EDTA-2K Anticoagulation Agents Ethylenediaminetetraacetic acid dipotassium salt dihydrat CAS NO 25102-12-9 99%

Synonyms:

ETHYLENEDIAMINETETRAACETIC ACID DIPOTASSIUM SALT DIHYDRATE;ETHYLENEDIAMINETETRAACETIC ACID DIPOTASSIUM, DIHYDRATE;ETHYLENDEDIAMINETETRAACETIC ACID DIPOTASSIUM SALT DIHYDRATE;(ETHYLENEDINITRILO)TETRAACETIC ACID DIPOTASSIUM SALT DIHYDRATE;DIPOTASSIUM DIHYDROGEN ETHYLENEDIAMINETETRAACETIC ACID, DIHYDRATE;DIPOTASSIUM ETHYLENEDIAMINETETRAACETATE DIHYDRATE;EDATHAMIL DIPOTASSIUM DIHYDRATE;EDTA POTASSIUM SALT, DIHYDRATE;2K; EDTA, Dipotassium Salt; Ethylenediaminetetraacetic acid, dipotassium salt; Ethylenediaminetetraacetic acid, dipotassium salt dihydrate; Ethylenediamine-N,N,N',N'-tetraacetic acid, dipotassium salt, dihydrate; Ethylenediaminetetraacetic acid,dipotassium salt dihydrate; EDTA-2K·2H20; acetate, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-, potassium salt (1:2); Ethylenediaminetetraacetic acid dipotassium salt dihydrate

Related categories:salt of an organic acid

Related Products:

The determination of solubility

Weigh a certain amount of samples into test tube, add a certain amount of water, shake and dissolve, observe the solution.

Detection of heavy metals

The meaning of heavy metals of this act is under the specified experimental condition, which can coloration effects with sodium sulfide or thioacetamide .The glasses of preparation or storage is not allowed to contain lead.

5.8.1 Reagents

a) Lead dinitrate:1μg/mL

b) Sodium hydroxide :10%(m/v)

c) Sodium sulfide :10%(m/v)

5.8.2 Preparation of lead standard solution

Weigh lead dinitrate 0.1599g ,relocated to 1000mL volumetric flask, plus nitric acid 5mL and water 50mL, diluted with water to the mark , shake, as the stock solution.

5.8.3 Determination of step

Before use, the exact amount of stock solution 1mL, relocated to a 100ml volumetric flask, dilute with water to the mark, shake, limit the use of the day .

Weigh sample 1g, after adding sodium hydroxide solution 5mL and 20mL of water to dissolve, set Nessler colorimetric tube, add 5 drops of sodium sulfide , shake , compared the color with 5mL lead standard solution after the same treatment, not deeper

Determination of melting point

Instrument:

Micro melting point apparatus WRS-2A, Melting point tubes

Determination of step:

Open switch, stable 20min.

First set the starting temperature than the melting point of the low 10 ℃, heating rate 2 ℃ / min.

The sample was grind as fine as possible and load in a clean, dry melting point pipe ,until the sample was compressed into about 1cm high .When the actual temperature reaches the set temperature and stabilized . Inserted into the capillary with the sample, the simultaneous determination of three.

The determination of PH

Weigh a certain amount of samples into test tube, add a certain amount of water, shake and dissolve, determination of the pH used have been calibrated pH meter.

The determination of Loss on drying

Weigh a sample of approximately 2g (weighing accuracy 0.0001g),Record the weight of m,The sample was placed in a Petri dish constant weight (weight recorded as m0), the tile, the thickness of not more than 5mm, into the oven (As next dish cover removed) drying at 105-110 ℃ 3 hours.When removing, make sure the dish cover,be placed in a desiccator to cool, then weighed and the weight (including surface dish) m1.

Loss on drying in accordance with the following formula:

EDTA-2K Anticoagulation Agents Ethylenediaminetetraacetic acid dipotassium salt dihydrat CAS NO 25102-12-9 99%

Where:

m-- sample, g

m0-- dish, g

m1-- After drying the quality of the sample and the dish, g

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