Chrome Acid

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Chrome Acid
Posting date : Jul 31, 2012
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29-
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Detailed Description
Name: Chromic Acid CAS No.: 7738-94-5 Purity: More than 99.7% Brand Name: HuanQiu Grade Standard: Industrial Grade Packaging Detail: In iron drum of 50kg net each. Pallet packaging according to customers' requirements Delivery Detail: Within 25 days after the order confirmed Index GB/T1610-2009: Premium Grade 1. CrO3(%)≥ 99.80 2. SO4(%)≤ 0.05 3. Insoluble(%)≤ 0.01 4. Na+(%)≤ 0.04 5. Turbidity NTU(%)≤ 5.0 GB/T1610-2009: First Grade 1. CrO3(%)≥ 99.60 2. SO4(%)≤ 0.10 3. Insoluble(%)≤ 0.03 4. Turbidity NTU(%)≤ 15.0 GB/T1610-2009: Standard Grade 1. CrO3(%)≥ 99.20 2. SO4(%)≤ 0.20 3. Insoluble(%)≤ 0.05 Internal Enterprise standard: Electroplating level high Grade 1. CrO3(%)≥ 99.85 2. SO4(%)≤ 0.05 3. Insoluble(%)≤ 0.01 4. Na+(%)≤ 0.04 5. Turbidity NTU(%)≤ 5.0 6. Cl-(%)≤ 0.06 USE: 1. In the plating industry for chromium plating, passivation and pickling. 2. As wood preservative ingredient (only for industrial application). 3. For production of chromium dioxide in production of audio, data and video tapes. 4. As oxidation agent in chemical synthesis Chromic Acid 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 SO4(%)≤ 0.05 0.10 0.20 0.05 Insoluble(%)≤ 0.01 0.03 0.05 0.01 Na+(%)≤ 0.04 0.04 Turbidity NTU(%)≤ 5.0 15 5 Cl-(%)≤ 0.06 CAS NO.: 7738-94-5 Purity: > 99.7% Brand Name: HuanQiu Grade Standard: Industrial Grade Packaging Detail: In iron drum of 50kg net each. Pallet packaging according to customers' requirements Delivery Detail: Within 25 days after the order confirmed

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