CHROMIC ACID

Short Description:

Classification: Chromic Acid CAS No.: 1333-82-0 Other Names: chromic acid MF: ...


Product Detail

Product Tags

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
Delivery Time
WITHIN A MONTH AFTER ORDER

                        CHROMIC ACID 

                                                 CAS NO:1333-82-0

 

Product Character: 

Chemical formula:CrO

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 

 

 


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