TK.930069
Potassium Chromate
Grade :
Synonyms : chromic acid potassium salt
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|
| : 7789-00-6 |
: CrK₂O₄ |
: 194.19 g/mol
|
| : 232-140-5 |
: K₂CrO₄ |
: 2841.50.00 |
| Product No. |
Packaging Size |
Type |
Pack. Size |
In-Pack |
| TK.930069.01002 |
Plastic bottle |
[SQR] |
1 Kg |
18 |
| TK.930069.05004 |
Plastic bottle |
[SQR] |
5 kg |
4 |
| TK.930069.25006 |
Nylon in box |
[BOX] |
25 kg |
1 |
Packaging type and codes
| Catalogue Number |
: TK.930069 |
| Chemical Name |
: Potassium Chromate |
| Grade |
: Extra pure |
| Synonyms |
: chromic acid potassium salt |
| Cas No |
: 7789-00-6 |
| EC Index Number |
: 024-006-00-8 |
| EC Number |
: 232-140-5 |
| Hill Formula |
: CrK₂O₄ |
| Chemical Formula |
: K₂CrO₄ |
| Molar Mass |
: 194.19 g/mol |
| HS Code |
: 2841.50.00 |
| Assay |
: >= 99,5 % |
| Chloride ( as Cl) |
: <= 0,05 % |
| Sulfate (SO4) |
: <= 0,05 % |
| Moisture |
: <= 0,1% |
| pH (5 %,H2O, 20°C) |
: 9,0-10,0 |
| Solubility in water (20°C) |
: <=700g/Lt |
| Density(20C) |
: 2.73 g/cm3 (18°C) |
| WGK |
: WGK 3 highly hazardous to water |
Land Transport (ADR / RID)
| UN Number |
: |
UN 3288 |
| UN Proper Shipping Name |
: |
TOXIC SOLID, INORGANIC, N.O.S. (POTASSIUM CHROMATE) LIMITED QUANTITY |
| Transport Hazard Class(es) |
: |
HAZARDOUS |
| Packing Group |
: |
6.1 (5.1),
II |
| Environmental Hazards |
: |
H340: May cause genetic defects.
H350i: May cause cancer by inhalation.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H410: Very toxic to aquatic life |
| Special Precautions For Tunnel Restriction Code |
: |
P201: Obtain special instructions before use.
P273: Avoid release to the environment.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minute |
Air Transport (ICAO-TI / IATA-DGR)
| UN Number |
: |
UN 3288 |
| UN Proper Shipping Name |
: |
TOXIC SOLID, INORGANIC, N.O.S. (POTASSIUM CHROMATE) LIMITED QUANTITY |
| Transport Hazard Class(es) |
: |
HAZARDOUS |
| Packing Group |
: |
6.1 (5.1),
II |
Sea Transport (IMDG)
| UN Number |
: |
UN 3288 |
| UN Proper Shipping Name |
: |
TOXIC SOLID, INORGANIC, N.O.S. (POTASSIUM CHROMATE) LIMITED QUANTITY |
| Transport Hazard Class(es) |
: |
HAZARDOUS |
| Packing Group |
: |
6.1 (5.1),
II |
| Environmental Hazards |
: |
H340: May cause genetic defects.
H350i: May cause cancer by inhalation.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H410: Very toxic to aquatic life |
| Special Precautions For Tunnel Restriction Code |
: |
P201: Obtain special instructions before use.
P273: Avoid release to the environment.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minute |
Labelling according to regulation (EC) No. 1272/2008 [CLP]
| Hazard pictograms |
|
| Hazard Statements |
| H340: May cause genetic defects.
H350i: May cause cancer by inhalation.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H410: Very toxic to aquatic life |
| Precautionary Statements |
| P201: Obtain special instructions before use.
P273: Avoid release to the environment.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minute |
| R Phrase : R 49-46-36/37/38-43-50/53
May cause cancer by inhalation.May cause heritable genetic damage.Irritating to eyes, respiratory system and skin.May cause sensitisation by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the |
| S Phrase : S 53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid r |
| Storage |
| Store below +30°C. | 6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
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