What is Bromine disinfectant? · 2020-04-12 · Tablets, powders, granules Active Content : 32-40% Shelf Life: 24 Months Sterilization Range: These include bacterial spores, bacterial

What is Bromine disinfectant?

Recent years, bromine disinfectants is more popular, includes dibromohein and bromine-rich products.

“Bromine disinfectants form hypobromous acid in water which reduce the surface tension of

microorganisms, damage organic protective films, promote the affinity of halogens and protein molecules

of pathogenic bacteria, and improve bactericidal activity.

1970s

Bromine disinfectants had been developed in the United States and Europe.

After 9.11

The U.S. gov purchased dibromoin to kill anthrax spores over the world

1979s

Bio-Lab developedDibromohein in America sucefully

2002

U.S. FDA lists dibromohydantoin in FCS

(Allow direct food contact with ingredients).

2013

The market share of dibromoin has far exceeded that of peracetic acid and chlorinedisinfectants.

NanJing Invelychem Co.,Ltd

What is Bromine disinfectant?

Application: food industry, pharmaceutical industry, paper making additives, water treatment and other

industries.

“Bromine disinfectant had been listed food additives in The United States, New Zealand, Australia and other

countries


What is Brominating Disinfectant?

H3C

H3C

BrBr

O

C

O

C

N

C

N

Product Name:

1,3-Dibromo-5,5-dimethylhydantoin

Appearance :

Tablets, powders, granules

Active Content :

32-40%

Shelf Life:

24 Months

Sterilization Range:

These include bacterial spores, bacterial propagules, fungi, viruses, algae, and certain parasites. Can kill intestinal pathogenic bacteria, pyogenic cocci, and can inactivate the virus.


Sterilization mechanism

Hypobromicacid

Bactericidal ingredients

Hein

Flocculation

BromineAntibacterial

ingredients

Hein can degrade into water, carbon dioxide, a

small amount of ammonia.

No residue, no environmental pollution after

disinfection.

Reaction equation

C5H6N2O2Br2 + H2O → C5H8N2O2 + HBrO

HBrO → NaBr + Br2 + NH4Br

NH4Br → NaBr + NH3

C5H8N2O2 → CO2 + H2O + NH3


KEY PROPERTIES

Good stability, non-flammable and explosive, no potential transportation and storage risks.

No Harmful

Inactivate pathogenic microorganisms effectively such as bacteria, viruses, fungi, molds and spores, and has obvious algae removal effect.

Efficient Broad Spectrum

Non-toxic, non-corrosive and non-irritating odor. No residue after disinfection.Food Grade

Simple configuration, no activation required, equipped with test strips to detect effective bromine concentration and residual bromine concentration at any time.Easy to use

Continuous release of active ingredients, long use cycle, high effective content, low dosage, low storage and transportation costs.

Lower Cost


What is Brominating Disinfectant?


Strong anti-interference ability and relatively stable

Safe, non-toxic, no residue

Lower Cost

2

1

3

4

• Dibromohyin releases Br in water faster than Cl and generates hypobromous acid faster.

• Hypobromic acid has strong oxidizing and halogenating ability, and can quickly destroy the

structure of various microorganisms such as bacteria, fungi, viruses, spores, and algae. Its

bactericidal efficiency is 20 times that of ordinary chlorine preparations.

Test bacteria

Active ingredients

content（mg/l)

PositiveControl group

Kill log

5min 10min 15min

Goldenstaphylococ

cus500 7.22 >5.00 >5.00 >5.00

E.coli 500 7.18 >5.00 >5.00 >5.00


Normal Bacillus subtilis spores with clear structure and neat edges

1000mg / L dibromohydantoin for 15 minutes, the spore shell disappeared and the core material was destroyed

Why do you choose Brominating Disinfectant?


Safe, non-toxic, no residue

Lower Cost

2

1

3

4

SurfactantOrganic matter

Temperature10~35℃

pH Value3.4~9.2

53% disinfection capacity in 50% bovine serum solution *

Strong anti-interference ability and relatively stable


Why do you choose Brominating Disinfectant?


Comparison Result

Brominating Disinfectant

◼ Efficient

◼ Non-toxic

◼ No stimulation

◼ Basically non-

corrosive

◼ Strong anti-

interference ability

Carbon dioxide

◼ Efficient

◼ Non-toxic

◼ Irritating

◼ Mild corrosion

◼ Weak anti-


Sodium hypochlorite (bleach)

◼ Efficient

◼ Poisoning

◼ Irritating

◼ Mild corrosion

◼ Weak anti-


Trichloroisocyanuricacid

◼ Efficient

◼ Low toxicity

◼ Irritating

◼ Mild corrosion

◼ Weak anti-



Traditional

disinfectant

Problems encountered

during use

Chlorine-based disinfectant, which acts as an oxidant aqueous solution, is irritating to

the operator for a long time (Figure 1). Its stability has always been a problem that

limits its use, and it often fails to achieve the ideal sterilization effect under the situation

of more organic interference (Figure 2). In addition, the preparation of chlorine dioxide

is more complicated (Figure 3-5)

Comparison Result——Application Case (Beihai Fruit Industry)Main products: canned fruit, fruit, jam, juice

(Figure 1).(Figure 2).

(Figure 3). (Figure 4).(Figure 5).


Comparative test of bactericidal effect

Sampling results of actual production

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RIPTION SENTENCES ABOUT THI

S PART

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ON SENTENCES ABOUT THIS PART

Using Brominating Disinfectant Using chlorine dioxide disinfectant


Where can be it use?

Public Places

Disinfection of daily living rooms, offices, office buildings, etc .; entertainment places; transportation; child care and educational institutions;

Medical institutions; prevention and control of infectious diseases and epidemic sources, post-disaster killing work; disinfection of frontier ports.

FactoryFood, pharmaceutical industry production environment, equipment, utensils,

packaging, work clothes disinfection;

Food raw material disinfection and pretreatment; animal husbandry washing environment, spray shack; aquaculture water body disinfection 。

WaterDisinfection of production water, recreational water body, landscape water

body; air-conditioning cooling water disinfection;

Disinfection of industrial circulating water and sewage; medical wastewater treatment; disinfection of ballast water and petroleum injection.


Cold Drink Factory General Solution

CIP pipeline

Demould

Personnel disinfection

Environmental appliances

(Including homogenizing, cooling, aging, freezing CIP sterilization tanks) Use 200 ~

250mg / L to reach the disinfection requirements. The process of filling and

feeding is usually disinfected by soaking (50mg / L / 10min) or rinsing (100mg / L /

30 seconds). 。

The release mold is disinfected by rinsing. The initial concentration is 150mg / L,

and the test paper is used for regular detection.

Use 100mg / L disinfectant on the hands of the personnel and scrub for 5 seconds;

Use a 100mg / L disinfectant solution for the foot pool and step on it for 20

seconds;

Work clothes, masks, and hats are soaked and disinfected with 100mg / L

disinfectant for 10 minutes, and then washed and dried for later use.

Use general 200mg / L for mopping or spray disinfection, the action time is 30min;

The filling workshop uses 1000mg / L for spray disinfection, the action time is 30min;

Use 500mg / L for spray disinfection in refrigerating room for 30min.NanJing Invelychem Co.,Ltd

桶装水厂通用方案CLICK HERE TO ADD YOUR TITLE

桶内壁

青苔桶

灌装设备

人员消毒

使用200~250mg/L喷冲消毒。保持水箱内有效溴浓度不低于100mg/L，定时使用试纸

检测。

采用浸泡方式消毒，使用浓度50~200mg/L，根据青苔污染的严重程度选择合适的浓度。

使用250mg/L的消毒液，在生产前利用COP和SOP操作对设备表面进行清洗和消毒。

人员手部使用100mg/L的消毒液，搓洗5秒；

脚踏池使用100mg/L的消毒液，踩踏20秒；

工作服、口罩、帽子使用100mg/L的消毒液浸泡消毒10min后清洗晾干备用。


Unwashed Bacteria growing in

pieces

After washing with soap

Colonies still growing

Wash only with water Still growing

in pieces

After using disinfectant No colony growth

Hand Hygiene

After moving the body or performing various disinfection operations, wash and disinfect your hands in a timely manner. You can wash your hands with 0.1% peroxyacetic acid for 1min-2min, 200mg / L of effective bromine dibromide disinfectant for 2min; ethanol or isopropyl alcohol plus chlorhexyl Dingfu hand disinfectant rubbing 1min-2min, contact with hepatitis, tuberculosis, AIDS carcasses should use peracetic acid, or bromine, chlorine disinfectant;

Hepatitis or tuberculosis professional laboratory staff should wear gloves. When they are obviously contaminated by pathogenic bacteria or are engaged in testing with strong infectious bacteria such as cholera and anthrax, they should immediately use 0.2% peroxyacetic acid solution or 1000mg / L effective chlorine Or soak in effective bromine disinfectant for 3min, then rinse with water.


Public Places

Included in the "Disinfection Technical Specifications" (2002 edition) of the Ministry of Health,Approve sanitation, disease prevention and disinfection in hospitals, epidemic sources, public places and homes.

◼ Ambient space disinfection

◼ Ground surface

disinfection

◼ Canteen and tableware

disinfection

◼ Toilet disinfection

◼ Air-conditioning system

disinfection

◼ GB 27953-2011

Hygienic requirements for disinfectants in

epidemic areas

5.1.1 Spore contamination (such as Bacillus anthracis

spores, tetanus spore contamination, etc.): bromine-

containing disinfectants can be selected.

5.1.4 Contaminants that have not been identified for

pathogens or pathogens that can cause serious

infectious diseases (such as SARS-coronavirus, highly

pathogenic avian influenza virus, Yersinia pestis, and

rabies virus, etc.) should follow 5.1. 1 Determine the

applicable disinfectant. NanJing Invelychem Co.,Ltd

Nursery

Classroom

Dining table

Toy

Bathroom

250mg/L

250mg/L

250mg/L

500mg/L

Walls, floors, utensils, and

furniture surfaces are wet

cleaned daily at 250 mg / L.

The dining table should be

wiped with 250mg / L 15-30min

before opening each time.

The surfaces of toys and large play

equipment should be immersed or

wiped and disinfected with 250 ~

500mg / L.

For floor, wall, wash basin, toilet,

etc., use 250 ~ 500mg / L for

mopping, spraying, wiping and

disinfecting. The action time is 15 ~

30min.

Thermometer

Tableware

Textile

Infectious disease

250mg/L

250mg/L

250mg/L

500mg/L

Use 500mg / L for 30min. After

disinfection, the thermometer should

be rinsed with cold water or wiped dry

with alcohol.

After using the dishes, wash them first,

then soak them with 250mg / L for 10-30

minutes, rinse them with water after

disinfection, and drain them for later use.

Use 250mg / L soak for 30min

before cleaning. In the infectious

disease class, use 500mg / L soak.

When infectious diseases occur, or

utensils contaminated by infectious

disease children, the disinfection

concentration should be increased to

500mg/L~1000mg / L, and the

disinfection frequency should be

increased.NanJing Invelychem Co.,Ltd

Documents

What is Bromine disinfectant? · 2020-04-12 · Tablets, powders, granules Active Content : 32-40% Shelf Life: 24 Months Sterilization Range: These include bacterial spores, bacterial