International Chemical Safety Cards

ZINC CHROMATE ICSC: 0811
ZINC CHROMATE
Chromium zinc oxide
Zinc tetraoxychromate
Chromic acid, zinc salt (1:1)
ZnCrO4
Molecular mass: 181.4
CAS # 13530-65-9
RTECS # GB3290000
ICSC # 0811
EC # 024-007-00-3
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Not combustible.

In case of fire in the surroundings: all extinguishing agents allowed.
EXPLOSION


 
EXPOSURE
PREVENT DISPERSION OF DUST! AVOID ALL CONTACT!

INHALATION Cough.
Local exhaust or breathing protection.
Fresh air, rest.
SKIN
Protective gloves. Protective clothing.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
EYES Redness.
Safety goggles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
INGESTION Abdominal pain. Diarrhoea. Vomiting.
Do not eat, drink, or smoke during work.
Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.
SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
Sweep spilled substance into containers. Dampen and sweep gently to avoid raising dust (extra personal protection: P3 filter respirator for toxic particles).
Well closed.

T symbol
R: 45-22-43
S: 53-44
Note: AE
SEE IMPORTANT INFORMATION ON BACK
ICSC: 0811 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993

International Chemical Safety Cards

ZINC CHROMATE ICSC: 0811

I
M
P
O
R
T
A
N
T

D
A
T
A
PHYSICAL STATE; APPEARANCE:
ODOURLESS, YELLOW CRYSTALLINE POWDER.




CHEMICAL DANGERS:


OCCUPATIONAL EXPOSURE LIMITS (OELs):
TLV (as Cr): ppm; 0.01 mg/m3 A1 (ACGIH 1992-1993).


ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.

INHALATION RISK:
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.

EFFECTS OF SHORT-TERM EXPOSURE:
Inhalation of dust may cause irritation.

EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
Repeated or prolonged contact with skin may cause dermatitis. Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation exposure may cause asthma. Repeated or prolonged exposure may cause nasal ulceration. This substance is carcinogenic to humans. May cause genetic damage in humans.
PHYSICAL
PROPERTIES
 Relative density (water = 1): 3.4 Solubility in water: none
ENVIRONMENTAL
DATA
 This substance may be hazardous to the environment; special attention should be given to water organisms.
NOTES
The term zinc chromate is also used to refer to a wide range of commercial zinc and zinc potassium chromates. Depending on the degree of exposure, periodic medical examination is indicated.
ADDITIONAL INFORMATION


ICSC: 0811 ZINC CHROMATE
© IPCS, CEC, 1993
IMPORTANT LEGAL NOTICE: Neither the CEC or the IPCS nor any person acting on behalf of the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use.