Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2



Have chosenThere are no options selected.

Start To Order

Add To Cart Successfully!

Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2
Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2
Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2
Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2
Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2
Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2
Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2

Hot selling high quality 2-Amino-1,3-propanediol CAS 534-03-2

  • Item No.2-Amino-1,3-propanediol
    MOQ1 Kilogram
  • Product size15 x 15 x 7 cm
    Product weight1.1 kg
Tag  wholesale
Add Request About This Product
Max file 5MB each
If lager file please send us email


From $20.0018.0016.00 / Kilogram
You save $ -20.00
Trade Assuranceprotects your orders
On-time Dispatch Guarantee
On-time dispatch is guaranteed or you will be eligible to claim platform compensation.
Refund Policy
If the shipment is delayed or product quality differs from what are specified in the online order, you can claim for a refund.
Quick refund: If you can apply for a refund within two hours of making a payment, you will receive a refund immediately.

If you have your own design, please contact us, there will have a professional customer service to communicate with you.

Don't have your files right now?No worries, Check out our art tips for more information.

If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

sigma banner.jpg 


 Product Name: 2-Amino-1 3-Propanediol
CAS NO:   534-03-2
Molecular Formula: 534-03-2
Formula Weight: 91.1091
Appearance: White power 
Assay: 99.0% min 
The molecular structure of serine. Serine (chemical name: 2-amino-1,3-propanediol) is a pharmaceutical intermediate used as a main raw material for the synthesis of iopamidol (medicine name iodine). Iopamidol is a non-ionic contrast agent. It is widely used in foreign developed countries as a diagnostic reagent for the blood system, lymphatic system, urinary system and neurological system.
In radiological examinations, in order to increase the contrast of a certain visceral tissue or lumen, and to clearly show the shape, contour and lesion characteristics of the organ or the lumen, it is often necessary to apply certain special substances. This substance is called Control medium. , commonly known as contrast agent, this operation is called angiography. It is called an enhancer in computed tomography and magnetic resonance imaging.

Chemical Properties


Melting point  52-55 °C(lit.)
Boiling point  277 °C(lit.)
density  1.1278 (rough estimate)
refractive index  1.4698 (estimate)
Fp  >230 °F
formAdhering Crystalline Powder
colorWhite to off-white
Sensitive  Hygroscopic
BRN  635683
Water Solubility  Soluble in water and alcohol.
NIST Chemistry Reference 2-Amino-1,3-propanediol(534-03-2)
CAS DataBase Reference 534-03-2(CAS DataBase Reference)
EPA Substance Registry System 1,3-Propanediol, 2-amino-(534-03-2)
Packaging & Shipping





Our Services



Company Information

Qingdao Sigma Chemical Co., a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
photobank (35).jpg






Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.


Send your message to us

No need register, just fill in contact info below, we will reply you within 24 hours!

Please prove you are human by selecting the "House".