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Changzhou Welton Chemical Company

Main products: Biological Buffers ,Mops Buffer ,Pharmaceutical Intermediates

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Biological Tris HCL Buffer Ultraviolet Absorbent 99.5% MIN CAS 1185-53-1

Update time:2022-02-05 21:45:57
Price:Negotiable
Min Order:1 Kilogram / Kilograms
  • 7 days
  • T/T L/C D/P D/A
  • 0 Kilogram / Kilograms per Month

Basic Info

Brand NameChangzhou Welton Chemical Co., LtdPlace of OriginChina

Product Description


Product Description




Delivery Time:As per customer’s requirement
Certification:ISO9001, ISO14001

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Specifications:
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Item

Specification

Appearance

White?crystalline?

Infrared

Must?conform?to?known?reference

Assay?
(By?Titration?0.1N?NaOH/Dried?basis)

≥99.5%

Melt?point

149-153℃

Water?Content?(By?Karl?Fischer)

≤0.5%

Loss?on?drying

≤0.5%

PH?(1.0%?aqueous?)

4.2-5.0

Ultraviolet?Absorbance?
?(1.0M?aqueous)

A(260)??≤0.06?Abs?unit
A(280)??≤0.05?Abs?unit

Solubility?(1.0M?aqueous)

Clear,?colorless?solution

Heavy?metal?

≤5ppm

Fe

≤5ppm

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?
Description:
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TRIS HCL 99.5% MIN
CAS?No.:?1185-53-1
EINECS?No.:?214-684-5
Molecular?Formula:?C4H11NO3·HCL?
Molecular?Weight:?157.59
Structure:
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Synonyms:
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Tris(Hydroxymethyl)aminomethane?hydrochloride
2-AMINO-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL,?HYDROCHLORIDE
MOLE-READY-TRIS
SPECTRIS(R)?HYDROCHLORIDE
SPECTRIS(TM)?HYDROCHLORIDE
TRI(HYDROXYMETHYL)?AMINO?METHANE?HYDROCHLORIDE
TRIMETHYLOLAMINOMETHANE?HYDROCHLORIDE
TRIS-HCL
TRIS-HCL?BUFFER
TRIS?HYDROCHLORIDE
TRIS(HYDROXYMETHYL)AMINOMETHANE,?HCL
TRIS(HYDROXYMETHYL)AMINOMETHANE?HYDROCHLORIDE
TRIS(HYDROXYMETHYL)AMINOMETHANE?HYDROCHLORIDE?BUFFER?SOLUTION
TRIS(HYDROXYMETHYL)METHYLAMINE?HYDROCHLORIDE
TRIS(HYDROXYMETHYL)METHYLAMMONIUM?CHLORIDE
TROMETAMOL?HYDROCHLORIDE
TROMETHAMINE?HYDROCHLORIDE
Appearance:?White?Crystalline??
Assay:?99.5%
Melting?Point:?149-153°C?
Moisture:?≤0.5%
Absorbency?(260nm):?≤0.06
Absorbency?(280nm):?≤0.05
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Applications:
?
Biological?buffer,?all?the?buffer?pH?value?depends?on?the?temperature?and?concentration.?For?Tris?buffer,?every?
increase?1?°?C?temperature?pH?increase?about?0.03?units,?each?10?times?dilution?of?pH?0.03?0.05?units.
It?can?be?used?as?pharmaceutical?intermediates,?Chemical?intermediates,?organic?synthesize?intermediates
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Competitive?Advantage:
?

1.?We?are?the?largest?manufacturer?of TRIS HCL in?China?with?more?than?12?years?of?production?

and?export?history.

2.?Based?on?our?years?of?experience?in?this?field,?we?take?pleasure?in?bringing?you?our?high?quality?and?

consistency?products?with?very?competitive?price,?prompt?delivery,?and?very?quick?response?service.

3.?Our?company?has?the?self-support?export?and?import?authority?and?our?factory?is?inspected?by?

our?valuable?and?honored?customers.



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