Pharmaceutical Grade White Crystalline Powder N- (2-Acetamido) Iminodiacetic Acid Ada 26239-55-4

• CAS No.: 26239-55-4
• Formula: C6h10n2o5
• EINECS: 247-530-0
• Type: Pharmaceutical Intermediates
• Appearance: Crystal
• Quality: Industrial
• Model NO.: 99%
• Colour: White
• Product Name: N-(2-Acetamido)Iminodiacetic Acid
• CAS: 26239-55-4
• Specification: 99% min
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Name N-(2-Acetamido)iminodiacetic acid
Identification
Synonyms N-(Carbamoylmethyl)iminodiacetic acid; ADA;
N-(2-Amino-2-oxoethyl)-N-(carboxymethyl)-glycine; N'-[(2-amino-2-oxoethyl)imino]diacetic acid
Molecular Formula C6H10N2O5
Molecular Weight 190.15
CAS Number 26239-55-4
EINECS 247-530-0
Structure
Properties
Appearance Milky white crystalline powder
Melting Point 219 ºC
Stability Stable under ordinary conditions.

Specification

Item	Specification
Apperance	Milky white crystalline powder
Assay	99.0% ~ 101.0%
Water Content	≤0.5%
Loss on Drying	≤1%
Melting Point	219 ºC (Decompose)
PH value (1.0M aqueous)	2.0-4.0
Solubility (1.0M aqueous)	Colorless, transparent
Heavy Metals (as Pb)	≤0.0005
Ultraviolet absorbance/260nm	≤0.05
Ultraviolet absorbance/280nm	≤0.03

Application
It is mainly used as a desulfurizer for water gas and semi-water gas in the product ion synthetic
ammonia, and also used as dye intermediate.
ADA is a zwitterionic buffering agent used in biochemistry and molecular biology that was first selected
and described by Good et al. It is an acetamido buffer that is useful for a pH range of 6.0 - 7.2. ADA
forms a complex with most common metals and stability constants should be taken into account when
using this buffer.

Packing and Storage

Packing	In 25kgs net cardboard drum, or as required.
Storage	Store in cool place. Keep container tightly closed in a dry and well-ventilated place.'Recommended room temperature: 25 ºC

Safety Information
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. 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.