Zinc Chromate
Synonyms: Zinc Chromate, Zinc Chromate Yellow
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Chemical Name
Zinc Chromate
Product Form
Substance
Catalogue No.
AL4843
CAS Number
13530-65-9
EC Number
236-878-9
EC Index Number
Cr(VI)
Grade
98%
HSN Code
28415090
Molecular Formula
ZnCrO4
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name
Zinc Chromate
Catalogue No.
AL4843
Product form
Substance
CAS Number
13530-65-9
EC Number
236-878-9
Grade
98%
EC Index Number
Cr(VI)
Chemical Formula
ZnCrO4
HSN Code
28415090
Synonyms
Zinc Chromate, Zinc Chromate Yellow
Chemical Structure
-
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture
Used as a pigment and corrosion inhibitor in coatings and paints.
Uses advised against
Not specified
1.3 Details of the supplier of the safety data sheet
Company identification
Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 Emergency Contact Details
Phone / e-Mail
Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute Tox. 4; Skin Sens. 1; Carc. 1A; Aquatic Acute 1; Aquatic Chronic 1
Classification source
ECHA C&L Inventory via PubChem CID 26089 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 Label elements
Hazard pictograms
Irritant, Health Hazard, Environmental Hazard
Signal word
Danger
Hazard statements
H302: Harmful if swallowed; H317: May cause an allergic skin reaction; H350: May cause cancer; H400: Very toxic to aquatic life; H410: Very toxic to aquatic life with long lasting effects
Precautionary statements
P203, P261, P264, P270, P272, P273, P280, P301+P317, P302+P352, P318, P321, P330, P333+P317, P362+P364, P391, P405, P501
2.3 Other hazards
Other hazards
Carcinogenicity due to hexavalent chromium; environmental hazard.
SECTION 3: Composition/information on ingredients
3.1 Substance
Name
Zinc Chromate
CAS No.
13530-65-9
SECTION 4: First aid measures
4.1 Description of first aid measures
First-aid measures after inhalation
Move to fresh air; if exposure has been severe, get medical attention.
First-aid measures after skin contact
Wash thoroughly with soap and water.
First-aid measures after eye contact
Flush with water.
First-aid measures after ingestion
Induce vomiting, followed by prompt and complete gastric lavage, catharsis, and demulcents.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use
Symptoms of exposure may include respiratory irritation, skin irritation, and eye damage.
4.3 Indication of any immediate medical attention and special treatment needed
General information
Treat symptomatically. Show this safety data sheet to the treating physician.
SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media
Water spray, carbon dioxide, dry chemical powder, foam.
Unsuitable extinguishing media
Not specified
5.2 Special hazards arising from the substance or mixture
Special procedures
Non-flammable, but may emit toxic fumes when heated.
5.3 Advice for firefighters
Protection during firefighting
Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6: Accidental release measures
6.1.1 For non-emergency personnel
Emergency procedures
Contain spill and prevent entry into waterways. Use appropriate protective equipment.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Do NOT absorb in saw-dust or other combustible absorbents. Vacuum spilled material with specialist equipment.
6.4 Reference to other sections
Reference
Not specified
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Precautions for safe handling
Use personal protective equipment (PPE) such as gloves and masks. Avoid inhalation and skin contact.
Hygiene measures
Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 Conditions for safe storage, including any incompatibilities
Storage conditions
Well closed. Separated from food and feedstuffs, reducing agents and organic compounds. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
SECTION 8: Exposure controls/personal protection
8.2 Exposure controls
Hand protection
Protective gloves (e.g. nitrile rubber)
Eye protection
Chemical safety goggles or safety glasses
Skin and body protection
Wear suitable protective clothing
Respiratory protection
Use a respirator if dust is generated during handling.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state
Solid
Colour
Pale yellow-green
Odour
Odorless
Odour threshold
Not applicable
pH value
Not applicable
Relative evaporation rate (butylacetate=1)
Not applicable
Melting point
316 °C
Freezing point
Not applicable
Boiling point
Not applicable
Flash point
Not applicable
Auto-ignition temperature
Not applicable
Decomposition temperature
Not specified
Flammability (solid, gas)
Not flammable
Vapour pressure
Negligible
Relative vapour density at 20°C
Not applicable
Density
3.40 g/cu cm
Solubility
Sparingly soluble in water
Log Pow
Not applicable
Viscosity, kinematic
Not applicable
Viscosity, dynamic
Not applicable
Explosive properties
Not explosive
Oxidising properties
Not oxidizing
Explosive limits
Not applicable
SECTION 10: Stability and reactivity
10.1 Reactivity
Reactivity
Stable under normal conditions; may decompose at high temperatures.
10.2 Chemical stability
Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
Possibility of hazardous reactions
Decomposes on heating above 440 °C . The substance is a strong oxidant. It reacts violently with reducing agents and organic compounds.
10.4 Conditions to avoid
Conditions to avoid
Avoid contact with incompatible materials and excessive heat.
10.5 Incompatible materials
Incompatible materials
Strong acids and bases, reducing agents.
10.6 Hazardous decomposition products
Hazardous decomposition products
Substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity
Toxic if inhaled or ingested; may cause skin and eye irritation.
Skin corrosion/irritation
Not classified (based on available data)
Serious eye damage/irritation
Not classified (based on available data)
Respiratory or skin sensitisation
H317: May cause an allergic skin reaction
Germ cell mutagenicity
Not classified (based on available data)
Carcinogenicity
H350: May cause cancer
Specific target organ toxicity (single exposure)
Not classified (based on available data)
Specific target organ toxicity (repeated exposure)
Not classified (based on available data)
SECTION 12: Ecological information
12.1 Toxicity
Toxicity information
Not specified
12.2 Persistence - degradability
Persistence - degradability
Not specified
12.3 Bioaccumulative potential
Bioaccumulative potential
Not specified
12.4 Mobility in soil
Mobility in soil
Not specified
12.6 Other adverse effects
Environmental precautions
Not specified
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Additional Info
Dispose of contents/container in accordance with local, regional, national and international regulations.
SECTION 14: Transport information
14.1 UN number
UN-No. (ADR)
3077
UN-No. (IMDG)
3077
UN-No. (IATA)
3077
UN-No. (ADN)
3077
UN-No. (RID)
3077
14.2 UN proper shipping name
Proper Shipping Name (ADR)
Environmentally hazardous substance, solid, n.o.s.
Proper Shipping Name (IMDG)
Environmentally hazardous substance, solid, n.o.s.
Proper Shipping Name (IATA)
Environmentally hazardous substance, solid, n.o.s.
Proper Shipping Name (ADN)
Environmentally hazardous substance, solid, n.o.s.
Proper Shipping Name (RID)
Environmentally hazardous substance, solid, n.o.s.
14.3 Transport hazard class(es)
Transport hazard class(es)
9
14.4 Packing group
Packing group (ADR)
III
Packing group (IMDG)
III
Packing group (IATA)
III
Packing group (ADN)
III
Packing group (RID)
III
14.5 Environmental hazards
Dangerous for the environment
Not specified
Marine pollutant
Not specified
Other information
No supplementary information available
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
15.1.1 EU-Regulations
Not specified
SECTION 16: Other Information
Disclaimer
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a guarantee or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.