• Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1
  • Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1
  • Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1
  • Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1
  • Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1
  • Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1

Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1

CAS No.: 77-86-1
Formula: C4h11no3
EINECS: 201-064-4
Classification: Specific Reagents
Grade: AR
Specific Usage: For Synthesis
Samples:
US$ 150/kg 1 kg(Min.Order)
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Customization:
Diamond Member Since 2011

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Basic Info.

Model NO.
77-86-1
Content
Standard
Usage
Laboratory Reagents, Analytical Reagents
Source
Dry Powder
Habit Appellation
Special Reagent
Application
Industry, Scientific Research
Property
Organic Reagent
Synonyms
Tris(Hydroxymethyl)Aminomethane
Product Name
Trometamol
CAS
77-86-1
Assay
99.5%
Heavy Metals
5ppm Max
pH Value
10.0-11.5
Sulfate
10ppm Max
Transport Package
25kgs Cardboard Drum
Specification
AR
Trademark
SWC
Origin
P. R. China
Production Capacity
50mts/Year for 77-86-1

Product Description

Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1
Product Description
Product Name:

Identification Tris(hydroxymethyl)aminoethaneSynonyms 2-Amino-2-hydroxymethyl-1,3-propanediol
Molecular Formula C4H11NO3
Molecular Weight 121.14
CAS Number 77-86-1
Molecular structure
Properties
Properties:
white crystal.
Melting point: 168-171ºC.
Soluble in methyl alcohol, acetic acid, and other organic solvents.
Specification
Item
Specification
Appearance
white crystal
Content
99.50%-101.0%
Melting point
168.0-171.0ºC
Insolubles
≤0.03%
ASH
≤0.05%
Heavy metals
≤5PPM
Loss on drying
≤0.5%
PH
10.0-11.5
Colour
≤5#
Fe
≤5PPM
SO42+
≤10PPM
Cl
≤3PPM
Abs(260nm,20%water)
≤0.1
Application
Intermediate for organic synthesis.

Packing and Storage
Packing Fiber drum lined with plastic bag, net weight 25kg/drum.
Storage Keep tightly closed. Keep protected from moisture.
 
Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1Tris (hydroxymethyl) Aminomethane Ar Grade with 77-86-1
Frequently Asked Questions

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 or Alibaba trade insurance. 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.

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