Massive Selection for 90% Tcca Granular - CHROMIC ACID – HGW Trade
Short Description:
Classification: Chromic Acid CAS No.: 1333-82-0 Other Names: chromic acid MF: ...
Massive Selection for 90% Tcca Granular - CHROMIC ACID – HGW Trade Detail:
- Classification:
- Chromic Acid
- CAS No.:
- 1333-82-0
- Other Names:
- chromic acid
- MF:
- CrO3
- EINECS No.:
- 215-607-8
- Place of Origin:
- Sichuan, China (Mainland)
- Grade Standard:
- Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
- Purity:
- 99.8% 99.6% 99.2%
- Appearance:
- DARK RED FLAKES
- Application:
- chromium plating, wood preservation, medicine, catalyst, pigment, oxid
- Brand Name:
- HGW
- Model Number:
- CHROMIC ACID
Packaging & Delivery
- Packaging Details
- CHROMIC ACID
IN HERMETIC STEEL DRUMS, 25KG 50KG 100KG 200KG 250KG
- Delivery Time
- WITHIN A MONTH AFTER ORDER
CHROMIC ACID
CAS NO:1333-82-0
Product Character:
Chemical formula:CrO3
Molecular weight:99.994
Dark red flakes
Melting point: 197°C(Start to decompose)
Specific gravity: 2.70g/cm3
Strong oxidation, deliquesces readily in air, and highly soluble in water.
Flammable in friction with organic compounds. Poisonous
Application:
Widely used in chromium plating, wood preservation, medicine, catalyst, pigment, oxidizing agent, glass coloring, and mordant of textile etc.
Aldo used as a material producing oxidative catalyst.
Packaging:
In hermetic steel drums, net weight for each: 25kg, 50kg, 100kg, 200kg, or 250kg.
Notice:
1 Do not store with inflammable substance, reducing agent, organic compounds etc.
2 Avoid moisture, heat and shock during storage and transportation.
3 Also avoid contacting with eyes and skin.
4 Personal protective appliances should be equipped with, such as self-suction respirator, acid –proofing rubber gloves, security coat and boot, chemical-resistant protective glasses.
5 In case of leakage, the polluted area should be quarantined. Entry and exit should be strictly controlled. The leaked material should be gathered, reclaimed or transported and disposed in the waste-disposal station.
Use recommendations:
This product has high content, low impurities and sulfate, routine use of maintenance, such as by 50kg/barrel chromium anhydride dollars, need to ass reagents or analytical pure sulfuric acid 30-50ml. (This ratio is the amount of chromium added daily maintenance dosage of fluid, the actual test cycle analysis according to the report should also be adjusted).
Executive Standard:
GB/T1610-2009
Specification:
|
ITEM |
GB/T1610-2009 INDEX |
INTERNAL ENTERPRISE STANDARD |
||
|
PREMIUM GRADE |
FIRST GRADE |
STANDARD GRADE |
ELECTROPLATING LEVEL HIGH GRADE |
|
|
CrO3 |
≥99.80% |
≥99.60% |
≥99.20% |
≥99.85% |
|
SO42- |
≤0.05% |
≤0.10% |
≤0.20% |
≤0.05% |
|
INSOLUBLE |
≤0.01% |
≤0.03% |
≤0.05% |
≤0.01% |
|
Na+ |
≤0.04% |
—— |
—— |
≤0.04% |
|
TURBIDITY NTU |
≤5.05 |
≤15 |
—— |
≤5 |
|
Cl- |
—— |
—— |
—— |
≤0.06% |
WE ARE SUPPLYING GOOD-QUALITY CHEMICALS WITH COMPETITIVE PRICES PLEASE CONTACT US WITHOUT HESITATION
Product detail pictures:
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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Massive Selection for 90% Tcca Granular - CHROMIC ACID – HGW Trade, The product will supply to all over the world, such as: Algeria, Oslo, Amsterdam, We follow up the career and aspiration of our elder generation, and we are eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
By Hedda from Salt Lake City - 2018.06.18 17:25
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Amber from California - 2018.06.19 10:42
