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Cr2O3 Chromium Oxide Green Paint Pigments Chemistry For Paint And Grinding Materials

Basic Information
Place of Origin: CHINA
Brand Name: HERRMAN
Certification: ISO 9001:2015
Model Number: HM-29
Minimum Order Quantity: 500kgs
Price: Negotiable
Packaging Details: 25kgs/bag with pallets
Delivery Time: 20-25 DAYS
Payment Terms: L/C, D/P, T/T
Supply Ability: 50 MTS PER MONTH
Detail Information
Products Name: Chromium Oxide Green Packing: 25kgs/bag
Delivery: 20-25 Days MOQ: 500kgs
CAS: 1308-38-9 EINECS No.: 215-160-9
Purity: 99%min Payment: T/T
Port: Shanghai Color: Green
High Light:

paint pigment powder

,

dry color pigment


Product Description

Cr2O3 Chromium Oxide Green Paint Pigments Chemistry For Paint And Grinding Materials

 

Classification:Chromium Oxide

CAS No.:1308-38-9

Other Names:Chromium(III) oxide

MF:Cr2O3

EINECS No.:215-160-9

Place of Origin:Sichuan, China (Mainland)

Grade Standard:Industrial Grade, Reagent Grade, abrasive/refractory raw material

Purity:99%min

Appearance:Dark Green Hexagonal Crystal or Amorphous Olive-Green Power

Application:Refractory and Abrasive raw material/ Pigment/ Metallurgy

Color:Dark Green or Olive-Green

Name:chromium oxide green

Grade:Industrial Grade

Shape:Hexagonal Crystal or Amorphous Power

Molecular Weight:151.99

Pubchem ID:517277

Packaging & Delivery

Packaging Details:25KG 500KG 1MT Plastic Bag

Port:Shanghai/Qingdao/Chongqing

Lead Time :Within 1 month after the order confirmation

 

Product Character

Chemical Formula: Cr2O3, Molecular Weight 151.99.

CAS No: 1308-38-9

Dark Green Hexagonal Crystal Or Amorphous Olive-Green Powder With Metallic Sheen.

Specific Gravity: 5.21g/Cm3, Mons' Hardness: 8.5-9, Melting Point: 2226±25℃.

Insoluble In Water Or Acid. Soluble In Hot Alkali Metal Bromate Solution. Extremely Stable Against Light, Air, High Temperature And Corrosive Gases. High Covering Power.

 

 

Application

Chromic Oxide Green Is Mainly Used In Four Field: Metallurgy;Refractory Matter;Pigment(Ceramic, Paint Etc.);Grinding Materials. Abrasive Raw Material. Also Can Be Used In The New Field Of Surface Melt Blowing Of The Metal And Ceramic; Leather Pigment, Building Raw material colorant, Producing Chromium Compounds( Carbon,Nitrogen Etc.)

 

Executive Standard

GB/T20785-2006

 

Item Index
For pigment 1 For pigment 2
Premium Grade First Grade Standard Grade Premium Grade First Grade Standard Grade
Cr2O3 Content ω/% ≥ 99.0 99.0 98.0 99.0 99.0 98.0
Soluble Chromium ω/% ≤ 0.005 0.03 0.03 0.005 0.03 0.03
Moisture ω/% ≤ 0.15 0.15 0.30 0.15 0.15 0.30
Water Soluble Matter ω/% ≤ 0.1 0.3 0.4 0.2 0.3 0.5
PH (100g/L Suspension Liquid) 6~8 5~8 5~8 - - -
Oil Absorption w/(g/100g) 15~25 15~25 15~25 ≤20 ≤25 ≤25
Residues(0.045mm) ω/% ≤ 0.1 0.2 0.3 0.2 0.2 -
Residues(0.075mm) ω/% ≤ - - - - - 0.5
Colour Tone Can be negotiated -
Tinting Strengh /% Can be negotiated -

 

Packaging & Shipping

 

Packaging

In Paper-Plastic Composite Bags, Net Weight For Each: 25kg.

 

Notice

Store In Dry Places, Avoid Moisture, Acid Mist And Sunlight.

It Is Forbidden To Store With Foodstuffs And Acid Product.

 

Company Information

Anhui Herrman Impex Co., Ltd. is a privately owned enterpirse with more than seventeen years'experiences of foreign exportation and importation business, which established in 1994 and devoted itself into the exportation and importation business of chemicals, Raw Materials for Pharmaceutical, Intermediates, Pigments and Coatings.In order to shape an uniform and scientific management system with high efficiency

 

 

Contact Details
Vivian Xie

WhatsApp : +8613505605700