Chromium Trioxide/Chromic Anhydride Cro3 1333-82-0/Chromium (VI) Oxide
18 Inquiries
1333-82-0
Shanghai, China
100g; 1kg; 25g
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
Melting point 196 °C (dec.)(lit.) Boiling point 330 °C density 2.7 Fp 250°C storage temp. Store below +30°C. solubility 1.667g/l form macroporous color Reddish-violet Specific Gravity 2.7 PH <1 (100g/l, H2O, 20ºC) Water Solubility Highly soluble FreezingPoint 170~172ºC Sensitive Hygroscopic 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.Basic Info-
Product Name:
Chromium trioxide
Other Name:Chromium oxide (CrO3);Chromic anhydride;Chromic trioxide;Chromium trioxide;Chromium(VI) oxide;Monochromium trioxide;Chromium oxide (Cr4O12);Chromia (CrO3);Chromium(VI) trioxide;Chromium oxide (Cr0.25O0.75);12324-05-9;12324-08-2;1362947-20-3
CAS No.:1333-82-0
Molecular Formula:CrO3
InChIKeys:InChIKey=WGLPBDUCMAPZCE-UHFFFAOYSA-N
Molecular Weight:99.99430
Exact Mass:99.92530
EC Number:215-607-8
ICSC Number:1194
UN Number:1463|1755
DSSTox ID:DTXSID0040125
Color/Form:Dark red, bipyramidal prismatic crystals, flakes or granular powder|Brown solid|Flake, ground powder form|Dark-red ... flakes or powder [Note: Often used in an aqueous solution (H2CrO4)]
HScode:2819100000
Categories:
Characteristics-
PSA:
51.21000
XLogP3:-0.35640
Appearance:Chromium trioxide, anhydrous appears as a dark purplish red solid. Under prolonged exposure to fire or heat the containers may explode. Highly toxic. A confirmed human carcinogen.
Density:2.70 g/cm3
Melting Point:197 °C
Boiling Point:330ºC
Flash Point:250ºC
Water Solubility:H2O: Highly soluble
Storage Conditions:Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away fr
Vapor Pressure:Very low
Flammability characteristics:CrO3: Noncombustible Solid, but will accelerate the burning of combustible materials.
Odor:Odorless
PH:Dissolves in water to form a weak acid
Experimental Properties:Chromium trioxide, CrO3, contains hexavalent chromium. Its molecular weight is 100.01. It is also known as red oxide of chromium, chromic anhydride, chromic acid anhydride and, erroneously, chromic acid.|Heat of fusion: 37.7 cal/g|Deliquescent|Hexavalent chromium is linked to oxygen and is a powerful oxidizer, but it does not form coordination compounds, and is easily reduced to chromium trioxide. /Hexavalent chromium/|For more Other Experimental Properties (Complete) data for CHROMIC TRIOXIDE (8 total), please visit the HSDB record page.
Air and Water Reactions:Deliquescent. Water soluble, giving acidic solutions.
Reactive Group:Anhydrides
Reactivity Alerts:Strong Oxidizing Agent
Reactivity Profile:CHROMIUM TRIOXIDE is a powerful oxidizing agent. Can react violently upon contact with reducing reagents, including organic matter, leading to ignition or explosion. Dangerously reactive with acetone, alcohols, alkali metals (sodium, potassium), ammonia, arsenic, dimethylformamide, hydrogen sulfide, phosphorus, peroxyformic acid, pyridine, selenium, sulfur, and many other chemicals [Sax, 9th ed., 1996, p. 852]. Noncombustible but can accelerate the burning of combustible materials. Sufficient heat may be generated from the reaction with combustible materials to ignite the mass. Aqueous solutions corrode many metals rapidly. Often mixed with sulfuric acid to make "cleaning solution" for glass. Used cleaning solution in closed bottles may explode due to the build up of gaseous carbon dioxide arising from oxidation of organic impurities [Bryson, W. R., Chem. Brit., 1975, 11, p. 377].
Autoignition Temperature:May ignite organic materials on contact. (USCG, 1999)
Flammable Limits:CrO3: Noncombustible Solid, but will accelerate the burning of combustible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History18 Inquiries
Country Product Purchase Quantity Date Posted 
India
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Luxembourg
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India
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United States
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Pakistan
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Kenya
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Saudi Arabia
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Pakistan
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Vietnam
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2 MT Aug 15, 2024 
Mozambique
Chromic Acid
200 KG Jul 1, 2024
India
Chromicacid Industrial Grade
10 MT Nov 14, 2023
Pakistan
Chromium Anhydride
1000 KG May 4, 2026
India
CHROMIC ACID
100.00 KG Apr 2, 2025
Pakistan
chromic acid
20.00 TON Mar 31, 2025
Vietnam
CHROMIC ANHYDRIDE
20 MT Aug 16, 2024
Vietnam
Chromic Acid - CrO3
1.00 20' Fcl Jan 30, 2024 
United Arab Emirates
Chromic Acid
150 KG Nov 28, 2023 Post an enquiry for this product
