به وبسایت رسمی شرکت هیدروشیمی فرهنگ آریانا خوش آمدید

PRODUCT NAME:                                                Liquid descaler

APPLICATION:                                                   Scale remover

COMPANY IDENTIFICATON:                             Hidroshimi Farhang Aryana Co. Unit 16 , No. 217, kalhor St , Navvab St , Tehran

EMERGENCY TELEPHON NUMBER:                   +9821 66947522 – 66947491 – 66948831

 

CHEMICAL    DESCRIPTION :

Hydro chloride  acid :  Mercaptobenzothiazole

HAZARDOUS  INGREDIENTS:

CAS  NO    EINECS NO.     CHEMICAL  NAME       WT%      SYMBOL   R- PHRASES

5329-14-6     2262188               hydro chloride   acid             95-99              Xi                    36/38

149-30-4       2057368             Mercaptobenzothiazole           1-5                 Xi, N              43.50/53

 

HUMAN HEALTH HAZARDS - ACUTE: 

INHALATION: 

Irritating to respiratory system.

SKIN CONTACT:

Can cause sever  irritation May cause sensitization by skin contact.

EYE CONTACT:

Can cause severe irritation May cause permanent damage to eyes.

INGESTION:

There may be irritation to the gastro- intestinal  tract with nausea and vomiting.

HUMAN HEALTH  HAZARDS- CHRONIC:

May cause sensitization by skin contact.

ENVIRONMENTAL HAZARDS

None known 

PYSICAL AND CHEMICAL HAZARDS:

None known .

 

INHALATION:

Remove to fresh air, rest; treat symptomatically .obtain medical attention immediately

SKIN CONTACT:

Brush off excess powder. Remove contaminated clothing . wash off affected are immediately with plenty of water .obtain medical attention immediately.

EYE CONTACT:

Brush off excess powder. immediately gently irrigate with clean water for at least 15minutes. Move eyeball and keep eyelids wide open and apart whilst irrigating. obtain medical attention immediately.

INGESTION:

If conscious washout mouth and give one pint of water to drink. Do not induce vomiting without  medical  advice. obtain medical attention.

EXTINGUISHING  MEDIA :

Not expected to burn. Use extinguishing media appropriate for surrounding fire.

UNSUITABLE  EXTINGUISHING MEDIA:

Not applicable.

FIRE  AND  EXPLOSION HAZARD:

Chlorine, oxides of nitrogen, oxides of sulfur (under fire conditions).

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING:

In case of fire, wear a full face positive- pressure self contained breathing apparatus and protective suit.

 

PERSONAL PRECAUTIONS :

Use personal protective equipment  recommended in section8.

ENVIRONMENTAL PRECAUTIONS:

Do not allow to enter sewers or water courses. if spillage does enter sewers or  water courses,

immediately inform the appropriate water authorities.

METHODS FOR CLEANING UP

Clean up promptly by scoop or vacuum. Reclaim into recovery or salvage drums. clean contaminated  surfaces with water or aqueous cleaning agents.

HANDLING:

Avoid contact with skin and eyes. Do not breathe . if clothing is contaminated. remove clothing and thoroughly wash the affected area. Launder contaminated clothing before reuse. Handle with a scoop.

STORAGE CONDITIONS:

Keep container tightly closed and dry. store separately from bases. store separately from oxidizers . storage for more than two years  is not recommended.

CONSTRUCTION MATERIAL COMPATIBILITY. Compatible with:

Equipment for storage and application should be constructed from polypropylene. polyethylene. PVC, acrylic resin or polyvinylidene difuoride.

OCCUPATIONAL EXPOSURE LIMITS

NATIONAL REGULATIONS GERMANY 

Manufacturers Recommendation: hydro chloride acid OES 10mg/m3

ENGINEERING  MEASURES

Local exhaust ventilation if necessary to control airborne levels below the exposure guidelines.

RESPIRATORY PROTECTION:

Dust respirator

HAND PROTECTION:

PVC gloves. Neoprene gloves. Nitrile gloves.

SKIN  PROTECTION:

Standard protective clothing.

EYE PROTECTION:

Chemical splash goggles.

HYGIENE RECOMMENDATIONS:

Keep an eye wash fountain available.

NOTE:                                                           These physical  properties are typical  values  for this product

FORM :                                                          Liquid

COLOUR:                                                      Green

ODOUR :                                                       Sweet.

                                                                     VALUE        UNIT       TEST METHO

MELTING  POINT :                                          NA

FLASH     POINT :                                           NA

AUTOFLAMMABILITY:                                    NA

EXPLOSION  LIMITS                                        NA

VAPOR  PRESURE:                                          NE

RELATIVE  DENSITY:                                       NE

SOLUBILITY  IN WATER:                                14%                     ASTM E - 70

pH (3%)                                                                 <1.0

OCTANOL/ WATER COEFFICIENT :                  NA

VISCOSITY                                                    NA

BULK  DENSITY :                                           1.1

FREEZING  POINT :                                        NA

POUR  POINT :                                              NA

Abbreviation> NE= not evaluated , NA= not applicable, NR= not relevant

 

STABILITY:

Stable under ambient conditions .

CONDITION TO AVOID:

Moisture . strongly acidic concentrated solutions should not be heated in closed poorly vented vessels as exothermic hydrolysis could generate sufficient steam to cause container  rupture. There is no danger of runaway  hydrolysis at temperatures obtainable at atmospheric pressure . Hydrogen gas may be formed during  acid cleaning . provide suitable venting when cleaning closed systems and keep flames away from the vent during and immediately after cleaning.

MATERIALS TO AVOID:

Bases. strong oxidizing agents.

HAZARDOUS DECOMPOSITION PRODUCTS :

chlorine , oxides of nitrogen . oxides of sulfur ( under fire conditions

 

ACUTE TOXICITY DATA:  

ACUTE LETHALITY VALUES:

Oral (rat) : LD 50= 3160 mg/ kg

PRIMARY ( DRAIZE TEST ) SKIN / EYE

No data available  

SENSITIZATION:

No data available

CHRONIC  TOXICITY DATA:

Mercaptobenzothiazole can cause an allergic reaction in sensitive individuals.

 

 

PERSISTENCY AND DEGRADATION:

No data available

MOBILITY AND BIOACCUMULATION POTENTIAL:

No data available

ECOTOXICOLOGICAL    EFFECTS:

LC50/ 96 H/L epomis macrochirus (Bluegill sunfish)+10-100 mg/l

LC 50/ 96 H/ Oncorhynchus Mykiss (Rainbow Trout)=10- 100mg/l

 

Via authorized contractor.

NATIONAL REGULATIONS GERMANY

Waste code : 52202

NATIONAL REGULATIONS UK

in  accordance with the Environmental protection(Duty of care)Regulations 1991.

special waste Regulations 1996 apply.

 

Class :                                      8                                                        packing Group :ll1

                                               UN NO:2967

Proper   shipping  name:                                   hydrochloride acid

ADR/ RID, H,I.N.:                                              80

ADR/ RID.NO:                                                   16(C)

IMDG  page 8229

EMS- Nr.: 8-08

MFAG- Nr.:                                                   7

EC CLASSIFICATION:

HAZARD SYMBOL : Xi.IRRITANT         C  CORROSIVE 

  

Xi, IRRITANT

Contains: hydrochloride acid

RISK PHRASES: 

R36/38 Irritating to eyes and skin. R43 May cause sensitization by skin contact. SAFETY  

SAFETY PHRASES:

S2 Keep out of reach of children. S26 In case of contact with eyes. Rinse immediately with plenty of water and seek medical advice. S28 After contact with skin wash immediately with plenty of water. S22 Do not  breathes. S24/25Avoid contact with skin and eyes. S37/39 Wear suitable gloves and eye/face protection.

NATIONAL REGULATIONS GERMANY

WHG-WGK:1 Classification. ( VCI - List)

Berufsgenossensch. Vorschriften: Take notice of  UVV- chemie

Hinweise zur  Beschaftigungsbeschrankung: None

NATIONAL REGULATIONS UK

COSHH regulations apply. A precaution card is available and should be displayed

wherever this product is used and stored (REF.XnXi)