Products Description

Product Name: N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt
CAS: 70331-82-7
EINECS: 642-884-6
Storage temp.: Sealed in dry,Room Temperature

Specification

Items	Specifications
Appearance	Colorless and transparent liquid
Purity	99%
Storage temp.	Sealed in dry,Room Temperature
Package	1 kg/bag, 20 kg/drum, 25 kg/drum

Application

1. Acts as a widely used Good's buffer in cell culture media to maintain physiological pH for mammalian and microbial cell growth.
2. Serves N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt CAS 70331-82-7 as a stabilizing agent in protein purification and enzyme activity assays to preserve biomolecular structure and function.
3. Functions as a pH regulator in electrophoresis and chromatography experiments for accurate separation of nucleic acids and proteins.

Storage and Precautions

1. Store in sealed containers at 15-25℃ in a cool, dry, dark area away from direct sunlight, moisture, and strong oxidizers.
2. Keep N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt CAS 70331-82-7 separated from strong acids and bases to prevent neutralization reactions and loss of buffering capacity.
3. Wear nitrile gloves, safety goggles, and a dust mask during handling to avoid skin contact and accidental dust inhalation.

What are the benfits of taking N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid?

1. High water solubility and low UV absorbance enable easy buffer preparation and compatibility with optical detection techniques.
2. Minimal N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt CAS 70331-82-7 metal ion chelation ensures suitability for experiments involving trace metals essential for enzyme and cell activity.
3. Stable buffering performance in the near-physiological pH range ensures reliable and reproducible results in biological research.

Safety Information

- GHS Classification: Irritant (GHS07, Xi), causes skin irritation (H315), causes serious eye irritation (H319), may cause respiratory irritation (H335).
- Prolonged N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt CAS 70331-82-7 skin contact can lead to redness and itching; eye contact may result in temporary discomfort and tearing.
- Non-flammable and chemically stable under recommended storage conditions; avoid high temperatures to prevent decomposition.
- UN Number: Not listed as a hazardous substance for general transport; classified as a non-dangerous good under normal conditions.

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10	If you want to need more information,welcome to contact us at any time. WhatsApp: +86 18317156592 +86 15993252181 +86 13166393407

Packaging

product-300-300

Transportation & Payment

Transportation

About Transportation

Depending on the requirements of our clients, we can give a variety of transportation options.

For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.

We can transport by sea to a specified port for bigger amounts.

Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.

payment

About Payment

* We can offer a range of payment options to our clients.

* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.

* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.

* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.

FAQ

May I get any sample from you?

Re: Yes, of course, we'd like to provide sample to you according to your demands.

What is your MOQ?

Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.

How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.

Do you have any after-sales service?

Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.