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Taurine,

23 Inquiries

Unit Price:

$4/KG FOB

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CAS No.:

107-35-7

Port:

shanghai

Packaging:

25kg/carton

Price valid (until):

2026-06-28

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Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

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Product Description
Seller Information
Inquiry History

Description

Product Detail

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Items	Specifications
	English name: Taurine CAS number: 107-35-7 Molecular formula: C2H7NO3S Molecular weight: 125.15 EINECS number: 203-483-8 MDL number: MFCD00008197 Attribute Melting point > 300 °C (lit.) Density 1.00 g/mL at 20 °C Refractive index 1.5130 (estimated) FEMA3813 \| TAURINE Storage conditions: 2-8°C Solubility in water: 0.5 M at 20 °C, clear, colorless Form: Crystals or crystalline powder Acidity coefficient (pKa) 1.5 (at 25°C) Color: White pH value: 4.5-6.0 (25°C, 0.5 M in water) Odor: bland Biological source: synthetic Water solubility: 5-10 g/100 mL at 23.5 ºC Maximum wavelength (λmax): λ: 260 nm, Amax: 0.006 λ: 280 nm, Amax: 0.005 Merck 14,9074

Basic Info

Product Name:

Taurine

Other Name:

Ethanesulfonic acid,2-amino-;Taurine;2-Aminoethanesulfonic acid;O-Due;β-Aminoethylsulfonic acid;2-Sulfoethylamine;Tauphon;1-Aminoethane-2-sulfonic acid;2-Aminoethylsulfonic acid;Taufon;Taukard;NSC 32428;Tauramin;2-Aminoethane-1-sulfonic acid;2-Azaniumylethanesulfonate;91105-79-2;1365481-05-5;1629855-90-8;2087491-53-8

CAS No.:

107-35-7

Molecular Formula:

C2H7NO3S

InChIKeys:

InChIKey=XOAAWQZATWQOTB-UHFFFAOYSA-N

Molecular Weight:

125.14700

Exact Mass:

125.15

EC Number:

203-483-8

UNII:

1EQV5MLY3D

NSC Number:

759150|32428

DSSTox ID:

DTXSID3021304

Color/Form:

Colorless crystals|Monoclinic prisms from water

HScode:

2921199090

Categories:

Other Food Additives

Characteristics

PSA:

88.77000

XLogP3:

-4.1

Appearance:

Large white crystals or white powder.

Density:

1.494 g/cm3

Melting Point:

328 °C

Boiling Point:

It decomposes before reaching boiling point (325ºC)

Refractive Index:

1.515

Water Solubility:

H2O: 5-10 g/100 mL at 23.5 ºC

Storage Conditions:

2-8ºC

Vapor Pressure:

1.7X10-7 mm Hg at 25 deg C (est)

Toxicity:

LD50 orally in Rabbit: > 5000 mg/kg

Odor:

Odorless

Taste:

Slightly acidic taste

PH:

pH = 4.1-5.6 (5% aqueous solution)

PKA:

1.5None

Henrys Law Constant:

Henry's Law constant = 1.7X10-12 atm-cu m/mol at 25 °C (est)

Collision Cross Section:

135.4 Å² [M+H-H2O]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|124 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|128.2 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|134.2 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|118.4 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|118.5 Å² [M-H]-

Experimental Properties:

Hydroxyl radical reaction rate constant = 3.3X10-11 cu cm/molec-sec at 25 °C (est)

Air and Water Reactions:

Water soluble.

Reactive Group:

Amines, Phosphines, and Pyridines

Reactivity Profile:

L-TAURINE is an amino acid found in combination with bile acids [Hawley].

See More Taurine Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Taurine Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
7

Total Annual Revenue:
$25 million-$50 million

Total Employees:
11-50

Year of Establishment:
2011

Dawn Ray is a R&D and process improvement company,which is located in Hangzhou, Zhejiang province,China.We are dealing in multi-application of pharmaceuticals(APIs),antibiotics,food additives,peptides and plant extracts.

Dawn Ray has a wide range of products from milligram up to thousands of kilogram quantities.We are also increasing our breed all the time.Our products have been exported all over the world and have a good reputation.

Dawn Ray promises that we can offer you qualified products and excellent service in good prices.Our aim is "Best goods,best service".We sincerely invite customers from all over the world to visit our company,establish business relations and both get win.

Process Capacity: Synthetic,Ferment,extract

After-sale Service:24 hours on skype for business

Inquiry History

23 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	Taurine 107-35-7	2000 KG	Oct 30, 2023
United States	Taurine 107-35-7	25 KG	Jul 24, 2023
United States	Taurine	20 MT	May 19, 2026
United States	Taurine	1 MT	Sep 21, 2025
United Arab Emirates	Taurine	54 MT	Jun 26, 2025
India	Food Additives Taurine	20 MT	Feb 7, 2025
India	Taurine	3.00 TON	Jun 17, 2024
South Africa	Taurine	1.00 MT	Apr 24, 2024
Ecuador	Taurine	100 KG	Feb 1, 2024
Turkey	Taurine	5 KG	Dec 26, 2023
Ecuador	Taurine	0.1 MT	May 30, 2026
Poland	Taurine	100 MT	May 18, 2026
India	L-Taurine	1 20' Fcl	Apr 30, 2025
India	Taurine	1 MT	Apr 24, 2025
Vietnam	Taurine	1 KG	Mar 10, 2025
India	Taurine	10 KG	Feb 26, 2024
Poland	Taurine	1 40' Fcl	Nov 17, 2023
Brazil	TAURINA	75.00 KG	Jun 30, 2023
Australia	Taurine	1 KG	Nov 15, 2024
United States	Taurine	25 KG	Nov 5, 2024

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Taurine,

Product Description

Seller Information