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ChemicalBook Product Catalog Food Additives Enzyme Urease

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Urease NEW

$0.80 100KG

$5.00 25KG

$8.00 1KG

Min. Order1KG
Purity99%
Cas No9002-13-5
Supply Abilityg-kg-tons, free sample is available
Update time2024-04-09

Henan Fengda Chemical Co., Ltd

1YR

China

Since2023-02-10

AddressRoom 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro

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Chemical Properties

Product Name	Urease
CAS No	9002-13-5
EC-No
Min. Order	1KG
Purity	99%
Supply Ability	g-kg-tons, free sample is available
Release date	2024/04/09

1. Materials information

Names

Name	Ethane
Synonym	More Synonyms

Urea Biological Activity

Description	Urease is produced by many types of bacteria and is an effective virulence factor for some pathogenic bacteria. Urease is also central to the metabolism and virulence of Helicobacter pylori, helping it colonize the stomach lining[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Mobley H L T, et al. Urease[J]. Helicobacter pylori: physiology and genetics, 2001: 177-191.

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	165.1±23.0 °C at 760 mmHg
Molecular Formula	C₂H₆
Molecular Weight	60.055
Flash Point	53.7±22.6 °C
Exact Mass	60.032364
LogP	-1.43
Vapour Pressure	0.6±0.7 mmHg at 25°C
Index of Refraction	1.528
Storage condition	2-8°C
Water Solubility	It is slightly soluble in water.

MSDS

Urea MSDS(Chinese)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YU1700000

CHEMICAL NAME :
Urease

CAS REGISTRY NUMBER :
9002-13-5

LAST UPDATED :
199701

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :
Intraperitoneal

SPECIES OBSERVED :
Rodent - rat

DOSE/DURATION :
48 mg/kg

TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - sleep Kidney, Ureter, Bladder - urine volume increased

REFERENCE :
AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 206,731,1964

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :
Intravenous

SPECIES OBSERVED :
Rodent - rat

DOSE/DURATION :
20 mg/kg

TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold

REFERENCE :
AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 206,731,1964

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :
Intraperitoneal

SPECIES OBSERVED :
Rodent - mouse

DOSE/DURATION :
50 mg/kg

TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - sleep Kidney, Ureter, Bladder - urine volume increased

REFERENCE :
AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 206,731,1964

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :
Subcutaneous

SPECIES OBSERVED :
Rodent - mouse

DOSE/DURATION :
58 mg/kg

TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

REFERENCE :
AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 206,731,1964

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :
Intraperitoneal

SPECIES OBSERVED :
Rodent - rabbit

DOSE/DURATION :
25 mg/kg

TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - sleep Kidney, Ureter, Bladder - urine volume increased

REFERENCE :
AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 206,731,1964

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :
Intravenous

SPECIES OBSERVED :
Rodent - rabbit

DOSE/DURATION :
6 mg/kg

TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :
AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 206,731,1964

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :
Intraperitoneal

SPECIES OBSERVED :
Rodent - guinea pig

DOSE/DURATION :
35 mg/kg

TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - sleep Kidney, Ureter, Bladder - urine volume increased

REFERENCE :
AJPHAP American Journal of Physiology. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1898- Volume(issue)/page/year: 206,731,1964 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3123 No. of Facilities: 1133 (estimated) No. of Industries: 3 No. of Occupations: 9 No. of Employees: 14585 (estimated) No. of Female Employees: 9975 (estimated)

Safety Information

Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Statements	H315-H319-H334-H335
Precautionary Statements	P261-P305 + P351 + P338-P342 + P311
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn
Risk Phrases	R36/37/38
Safety Phrases	S22-S24-S26-S36/37-S45-S36-S23
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	YU1700000

Articles59

Efficiency of utilization of nitrogen coated with urease inhibitor in maize.

Pak. J. Biol. Sci. 16(17) , 871-6, (2013)

This study aimed to evaluate under field conditions the efficiency in the use ofN coated with urease inhibitor in maize. The experiment was conducted in the year of 2007/2008. The experimental design ...

Study of alpha-amylase and urease inhibitory activities of Melilotus indicus (Linn.) All.

Pak. J. Pharm. Sci. 27(1) , 57-61, (2014)

Melilotus indicus (Linn.) All. is a small herb distributed throughout Pakistan and has a number of ethnomedicinal uses. It is also consumed as a vegetable. In the present work, we are reporting the al...

Effects of the halophytes Tecticornia indica and Suaeda fruticosa on soil enzyme activities in a Mediterranean Sabkha.

Int. J. Phytoremediation 15(2) , 188-97, (2013)

In the present work, we studied the effectiveness of the predominant halophytes of Soliman sabkha (Tecticornia indica and Suaeda fruticosa) to promote soil biological activities and ecosystem producti...

Synonyms

Carbonyl diamide

Urea

Carbamide

carbonyl diamine

MFCD00070858

Urea (8CI,9CI)

. Packaging of materials

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.

Or smaller package 1kg/bottle, 10kgs/bottle as request.

3. Shipping & Delivery

By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

4. Contact information

For more details, pls contact us freely.

Email address: sun@fdachem.com

Mob: 86 13526505137

WhatsApp/Skype/Wechat/LINE: 8613526505137

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Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.