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Brilliant blue 2, CAS NO:3844-45-9; C.I. 42090

Hangzhou Zhongsitong Chemical Co.,Ltd

Brilliant blue 2, CAS NO:3844-45-9; C.I. 42090

Place of Origin : XIAOSHAN.ZHEJIANG ,CHINA

Brand Name : ZSTCHEM

Model Number : zstchem@163.com

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Food Blue 2

1.Chemical Name and Manufacturer

Product Name

FD&C Blue 1 (C.I. 42090)

Brilliant Blue FCF (Acid Blue 9 )

2.Composition

Chemical Type

triarylmethane dyes

CAS No.

3844-45-9

Use

colorant for food, medicines and cosmetics

3.Hazard

It does not belong to hazardous goods accroding to national standard

4.Emergency Treatment

Eye Contact

Raise up the eyelid, rinse the eye with a lot of flowing water for at least 15 minutes, and then go to hospital for treatment.

Skin Contact

Take off the contaminated clothes, and rinse the skin thoroughly with soapy water and a lot of clean water.

Breath in

Go to the place with fresh air, and keep the respiratory tract expedite. Go to hospital for treatment if feel short of breath.

5.Fire Protection

Hazardous Character

Without special combustion explosion character

Harmful Combustion Product

Carbon oxide, nitrogen oxide and sulfur oxide.

Extinguishing Method

Extinguish with foam, dry powder or water, and move it out of fire place as soon as possible.

Individual Protection

Wear oxygen supplying apparatus and enough protective apparatus in any fire disaster.

6.Leakage Treatment

Individual Protection

Wear self-contained breathing apparatus, chemical safety protective glasses and anti-seepage gloves.

Leakage Treatment

Place it into special container through vaccum cleaner or other cleaning equipment, and then recycle it or move it to chemical waste treatment station for treatment.

7.Operation and Storage

Operation

The operator should be trained sepcially, and trictly follow operational procedures. Don't contact it with eyes, skin or clothes. Don't swallow or breath it in. Please handle it with cares to prevent its packing from breakage. There may be residue in emptied container.

Storage

It should be stored in cool, dry and ventilated warehouses by keeping it away from fire source and heat source and sealing its container airtightly. The storage area should be equipped suitable material to take in the leakage.

8.Contact Control/Individual Protection

Engineering Control

Strengthen ventilation.

Respiratory System Protection

It is suggested to wear self-contained breathing apparatus when withdraw in emergency.

Eye Protection

Wear chemical safety protective glasees.

Body Protection

Wear anti-seepage work clothes.

Hand Protection

Wear anti-seepage rubber gloves.

Other Protection

Eating and drinking is forbidden in the work field. Please change and wash the work clothes in time.

9.Physicochemical Properties

Appearance

Purplish blue powder with special odor.

Molecular Formula

C37H34N2O9S3Na2

Molecular Weight

792.86

PH Value

6.0-7.5 1% (m/m)

Melting Point (°C)

283 (decompose)

Boiling Point (°C)

--

Autoignition Temperature (°C)

--

Flash Point ( °C)

283

Oxidizability

none

Vapor Pressure

--

Relative Density (water= 1)

0.7

Solubility in Water

200-220g/L 25 °C

Upper Explosion Limit [ % ( V/V) ]

--

Lower Explosion Limit [ % ( V/V) ]

--

10.Stability and Reactivity

Condition to Avoid

none

Substance to Avoid

strong oxidant

Decomposition Product

will not release any material under normal storage conditions

11. Toxicological Data

Acute Toxicity

LD50 swallowed: > 2000 mg/kg (orally by rat)

Pungency (eyes, skin)

not pungent (rabbit)

12.Ecological Data

Ecological Toxicity

Nontoxic and harmless to aquatic organism.

Biodegradability

Will be hardly removed by biodegradation.

Influence to Sewage Disposal Plant

Will not influence sewage disposal devices if used following suggested method.

Additional Information

These ecological data were gotten from that of similar products.

13.Waste Treatment

Waste Product

Burn it according to the requirements of local environmental protection laws and regulations.

Waste Packing

Recycle it according to the requirements in local laws and regulations.

14.Transportation

Packing Mark

food additive and colorant

Packing Process

Polyvinyl plastic bottle, 500g/bottle, each ten bottles is packed in a sealed box. Other type of packing should be discussed by the manufacturer and customer

Transportation

Keep away from rain, moisture and insolation during transportation. It can not be packed, transported or stored together with toxic, harmful or other materials.

15.Law and Regulation

Law and Regulation

It does not belong to hazardous goods accroding to national standard

16.Other Information

Directions for Use

Please use this product within the application field prescribed in "Food Additives Application Guideline of the People's Republic of China" (GB2760-1996) and its supplement in 1997-2004. You should consult us if you want to use it in other field.


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