Graphene Oxide and Reduced Graphene Oxide Products for Sale
IMPORTANT NOTICE: We are revising our product numbering and several product names soon. For 12 months, both new and old numbers and names will be given to avoid uncertainty.
We produce high quality Hummers method graphene oxide (GO) and reduced graphene oxide (rGO) in Kg-quantities with excellent reproducibility. We ship the GO-products in the form of aqueous paste and rGO as dry powder.
Recently we added "fully reduced graphene oxide", "basic GO", "acid free GO" , "dosable rGO-powder" and "acid free dosable rGO" to our product portefolio.
To be launched soon: rGO- and GO-coated glassfibers, GO and rGO decorated with magnetic nanoparticles, GO and rGO decorated with TiO2-nanoparticles and more.
Specs, TDS and MSDS available on request
Product Price List
Product series 1. Graphene Oxide (GO)
We supply three qualities of GO-paste at the below prices. Our GO is produced by a modified “Hummers method”.
Product 1.1 / New Product No. 11000: Acidic 25 % aqueous GO paste: This product has been discontinued and replaced by Product 11001 below.
Product No. 11001: Acidic 20 % aqueous GO paste (Old product No. 1.1A): 20 % GO, 79 % water, 1-1.5 % HCl. This product comes straight from production. C/O atomic ratio = 2.5 - 2.6.
|
Product code |
Amount of GO |
Form |
Amount of paste |
Price (USD) |
|
1.1/10Kg |
2 Kg |
Aqueous acidic paste |
10 Kg |
3000 |
|
1.1/5Kg |
1 Kg |
Aqueous acidic paste |
5 Kg |
1600 |
|
1.1/1Kg |
0.2 Kg |
Aqueous acidic paste |
1 Kg |
450 |
|
1.1/0.25Kg |
50 g |
Aqueous acidic paste |
250 g |
160 |
|
1.1/0.05Kg |
10 g |
Aqueous acidic paste |
50 g |
50 |
Product 1.2 from previous lists has been replaced by Product 12001 below.
Product No. 12001: Low acid 25 % aqueous GO paste (Old Product No. 1.2A): 25 % GO, 75 % water. This product has been prepared by drying and milling product 1.1 and then re-dispersing in de-ionized water. C/O atomic ratio = 2.5 - 2.6. This GO is a solid acid with about 1.3 mmol total acidity per gram. Total acidity is the sum of acidic functional groups and adsorbed acids (HCl and H2SO4). When diluted to 0.1 weight % the suspension has a PH of about 2.9.
|
Product code |
Amount of GO |
Form |
Amount of paste |
Price (USD) |
|
1.2A/10Kg |
2.5 Kg |
Aqueous paste |
10 Kg |
5000 |
|
1.2A/4Kg |
1 Kg |
Aqueous paste |
4 Kg |
2300 |
|
1.2A/1Kg |
0.25 Kg |
Aqueous paste |
1 Kg |
850 |
|
1.2A/0.2Kg |
50 g |
Aqueous paste |
200 g |
230 |
|
1.2A/0.04Kg |
10 g |
Aqueous paste |
40 g |
60 |
Product 1.3: Water-washed 25 % aqueous GO paste: This product has been discontinued due to problems of inhomogeniety and replaced by Product 13001 below.
Product No. 13001: Water-washed 10 % aqueous GO paste (Old product No. 1.3A): 10 % GO, 90 % water. This product has been washed extensively with de-ionized water to reduce acidity. C/O atomic ratio = 3.1 - 3.2. This GO-product is a weak solid acid with about 0.4 mmol acid sites/g. When diluted to 0.1 weight % the suspension has pH about 4. The product is perfectly dispersible in de-ionized water using ultra-sound bath for 1/2 h. However, if dried, it is difficult to re-disperse, so if dispersing is required, do not dry!
|
Product code |
Amount of GO |
Form |
Amount of paste |
Price (USD) |
|
1.3A/25Kg |
2.5 Kg |
Aqueous paste |
25 Kg |
6200 |
|
1.3A/3Kg |
0.3 Kg |
Aqueous paste |
3 Kg |
1170 |
|
1.3A/1Kg |
0.1 Kg |
Aqueous paste |
1 Kg |
550 |
|
1.3A/0.25Kg |
25 g |
Aqueous paste |
250 g |
200 |
|
1.3A/0.05Kg |
5 g |
Aqueous paste |
50 g |
50 |
Product No. 14001: Basic 5 % aqueous GO paste (Old Product No. 1.4A): 5 % GO, 95 % water. This product has first been washed extensively with de-ionized water to reduce acidity. Then ammonia has been added to about pH = 9, (but pH drops with time, towards 8, see TDS). The product is perfectly dispersible in de-ionized water using ultra-sound bath for 1/2 h. It can be dried and redispersed.
|
Product code |
Amount of GO |
Form |
Amount of paste |
Price (USD) |
|
1.4A/20Kg |
1 Kg |
Aqueous paste |
20 Kg |
3200 |
|
1.4A/5Kg |
0.25 Kg |
Aqueous paste |
5 Kg |
1100 |
|
1.4A/1 Kg |
50 g |
Aqueous paste |
1 Kg |
350 |
|
1.4A/0.2Kg |
10 g |
Aqueous paste |
200 g |
120 |
|
1.4A/0.04 Kg |
2 g |
Aqueous paste |
40 g |
40 |
Product 15000-series: Aqueous GO paste or suspension of any concentration / any pH according to customers’ needs. Please enquire for quote. A range of products will be defined with product number series 15XXX, among these 0.1 and 0.2 % de-acidified suspension with pH>5.
Product 16000-series: Freeze dried GO (Old Product No. 1.6). This product is prepared in two forms. Either by dropping 2 % or 5 % suspension of GO into liquid N2 with subsequent freeze drying in the form of beads with about 4 - 5 mm diameter.
|
Product code |
Amount of GO |
Optional forms |
Volume |
Price (USD) |
|
1.6/FD2%-1 |
1 g |
Dry beads |
About 100 ml |
110 |
|
1.6/FD5%-1 |
1 g |
Dry beads |
About 50 ml |
75 |
|
1.6/FD2%-5 |
5 g |
Dry beads |
About 500 ml |
375 |
|
1.6/FD5%-5 |
5 g |
Dry beads |
About 250 ml |
250 |
|
1.6/FD2%-20 |
20 g |
Dry beads |
About 2 L |
1400 |
|
1.6/FD5%-20 |
20 g |
Dry beads |
About 1 L |
900 |
Product No. 17000: Graphene oxide film, about 30 µm thick (Old Product No. 1.7): This product is a flexible and coherent film prepared of pure GO. Can be reduced to become conductive and hydrophobic by thermal, chemical or light induced methods as described in open literature. These films have about one pinhole per 10 cm2
20 cm2: 100 USD
200 cm2: 200 USD
Product No. 18000: GO-powder < 35 mesh (Old Product No. 1.8). : GO-paste has been dried and milled. 99 - 100 % GO, but can contain up to 10 % adsorbed humidity and < 1 % adsorbed HCl and H2SO4. The term "dry powder" is used for powder in equilibrium with ambient atmosphere at 20 C, but the amount of residual humidity also depends on relative humidity in the atmosphere, which we do not control at present. The C/O atomic ratio = 2.5 - 2.6. Easily dispersible in de-ionized water. Requires ultrasound bath ½ h to form perfect single layer dispersion. When diluted to 0.1 weight % the suspension has a PH of about 2.9.
This product can optionally be supplied as fine powder < 100 mesh for 10 higher price: Product No. 18002.
|
Product code |
Amount of GO |
Form |
Volume |
Price (USD) |
|
1.8/200g |
200 g |
Dry powder |
About 250 ml |
600 |
|
1.8/25g |
25 g |
Dry powder |
About 35 ml |
120 |
|
1.8/5g |
5 g |
Dry powder |
About 7 ml |
50 |
Product series 2. Reduced Graphene Oxide
Produced by thermal reduction of graphene oxide. We have now introduced a fully reduced rGO, product 2.1-F in addition to the normal, partly reduced rGO.
Product 2.1-P: rGO, partly reduced. (previously product 2.1). Carbon content of about 85 % atomic / about 80 % weight. The product is conductive and hydrophobic/amphiphilic. This product has a bulk density of about 9 - 12 g / liter when packed. This product is acidic. When 1 g is stirred into 1 liter of water a pH of about 3.5 is obtained.
|
Product code |
Amount of rGO |
Form |
Volume |
Price (USD) |
|
2.1/1 Kg |
1 Kg |
Dry powder |
About 75 - 100 L |
6000 |
|
2.1/0.2 Kg |
200 g |
Dry powder |
About 15 - 20 L |
1800 |
|
2.1/50 g |
50 g |
Dry powder |
About 4 - 5 L |
600 |
|
2.1/10 g |
10 g |
Dry powder |
About 1 L |
180 |
|
2.1/2 g |
2 g |
Dry powder |
About 0.2 L |
50 |
Product 2.1-M: rGO, medium reduced. Intermediate between products 2.1-P and 2.1-F, with a carbon content of about 95 % atomic / about 94 % weight. The product is conductive and hydrophobic. This product has a bulk density of about 9 - 12 g / liter when packed. This product is acidic. When 1 g is stirred into 1 liter of water a pH of about 3.5 is obtained.Can only be supplied in amounts up to 50 g. Delivery time can be longer than for other products.
|
Product code |
Amount of rGO |
Form |
Volume |
Price (USD) |
|
2.1/50 g |
50 g |
Dry powder |
About 4 - 5 L |
1150 |
|
2.1/10 g |
10 g |
Dry powder |
About 1 L |
280 |
|
2.1/2 g |
2 g |
Dry powder |
About 0.2 L |
65 |
Product 2.1-F: rGO, fully reduced. Carbon content of about 98.5 - 99.5 % weight. The product is conductive and hydrophobic. This product has a bulk density of about 9 - 12 g / liter when packed. This product is acidic. When 1 g is stirred into 1 liter of water a pH of about 3.5 is obtained. Can only be supplied in amounts up to 50 g. Delivery time can be longer than for other products. THIS PRODUCT IS SOLD OUT: PLEASE INQUIRE.
|
Product code |
Amount of rGO |
Form |
Volume |
Price (USD) |
|
2.1/50 g |
50 g |
Dry powder |
About 4 - 5 L |
1200 |
|
2.1/10 g |
10 g |
Dry powder |
About 1 L |
300 |
|
2.1/2 g |
2 g |
Dry powder |
About 0.2 L |
70 |
Product 2.2-P: Dosable rGO, partly reduced. Carbon content of about 85 % atomic / about 80 % weight. This product has been prepared from product 2.1 by a proprietary compaction process. This product can be dosed by powderdosers and is suitable for blending into polymer melts. This product has a bulk density of about 40 - 50 g / liter when packed. When 1 g is stirred into 1 liter of water a pH of about 3.5 is obtained.
|
Product code |
Amount of rGO |
Form |
Volume |
Price (USD) |
|
2.2/1 Kg |
1 Kg |
Dry powder |
About 20 L |
7500 |
|
2.2/0.2 Kg |
200 g |
Dry powder |
About 4 - 5 L |
2000 |
|
2.2/50 g |
50 g |
Dry powder |
About 1 L |
650 |
|
2.2/10 g |
10 g |
Dry powder |
About 0.25 L |
190 |
|
2.2/2 g |
2 g |
Dry powder |
About 0.05 L |
60 |
Product 2.2-M: Dosable rGO, medium reduced. Carbon content of about 95 % atomic / about 94 % weight. This product has been prepared from product 2.1-M by a proprietary compaction process. This product can be dosed by powderdosers and is suitable for blending into polymer melts. This product has a bulk density of about 40 - 50 g / liter when packed. When 1 g is stirred into 1 liter of water a pH of about 3.5 is obtained.
|
Product code |
Amount of rGO |
Form |
Volume |
Price (USD) |
|
2.2/50 g |
50 g |
Dry powder |
About 1 L |
950 |
|
2.2/10 g |
10 g |
Dry powder |
About 0.25 L |
290 |
|
2.2/2 g |
2 g |
Dry powder |
About 0.05 L |
90 |
Product 2.2-F: Dosable rGO, fully reduced. Carbon content of about 99 % atomic / about 99 % weight. This product has been prepared from product 2.1-F by a proprietary compaction process. This product can be dosed by powderdosers and is suitable for blending into polymer melts. This product has a bulk density of about 40 - 50 g / liter when packed. When 1 g is stirred into 1 liter of water a pH of about 3.5 is obtained.THIS PRODUCT IS SOLD OUT: PLEASE INQUIRE.
|
Product code |
Amount of rGO |
Form |
Volume |
Price (USD) |
|
|
||||
|
2.2/50 g |
50 g |
Dry powder |
About 1 L |
1100 |
|
2.2/10 g |
10 g |
Dry powder |
About 0.25 L |
310 |
|
2.2/2 g |
2 g |
Dry powder |
About 0.05 L |
110 |
Product 2.3-P: Dosable rGO, partly reduced and de-acidified. Carbon content of about 86 % atomic / about 82 % weight. This product has been prepared from product 2.1 by a proprietary compaction process. It has been washed with de-ionized water to remove residual acidity: When 1 g is stirred into 1 liter of water a pH of above 5 is obtained. This product can be dosed by powderdosers and is suitable for blending into polymer melts. This product has a bulk density of about 40 - 50 g / liter when packed.
Please note that this product has up to 4 weeks delivery time!
|
Product code |
Amount of rGO |
Form |
Volume |
Price (USD) |
|
2.3/1 Kg |
1 Kg |
Dry powder |
About 20 L |
11000 |
|
2.3/0.2 Kg |
200 g |
Dry powder |
About 4 L |
2300 |
|
2.3/50 g |
50 g |
Dry powder |
About 1 L |
900 |
|
2.3/10 g |
10 g |
Dry powder |
About 0.2 L |
220 |
|
2.3/2 g |
2 g |
Dry powder |
About 0.04 L |
70 |
Products 24000: rGO with higher C/O-ratio being developed now. Please contact us
Product 25000: rGO, partly reduced, 5% aqueous paste. Carbon content of about 85 % atomic / about 80 % weight based on dry weight. The solid component is conductive and hydrophobic/amphiphilic. This product has a bulk density of about 1.05 Kg / liter when packed. This product is mildly acidic. When 1 g is stirred into 1 liter of water a pH > 4 is obtained.
|
Product code |
Amount of rGO dry wt |
Form |
Volume |
Price (USD) |
|
2.1/20 Kg |
1 Kg |
5 % Aq. paste |
About 20 L |
6600 |
|
2.1/4 Kg |
200 g |
5 %Aq. paste |
About 4 L |
2000 |
|
2.1/1 Kg |
50 g |
5 % Aq. paste |
About 1 L |
660 |
|
2.1/200 g |
10 g |
5 % Aq. paste |
About 0.2 L |
200 |
|
2.1/40 g |
2 g |
5 % Aq. paste |
About 0.04 L |
55 |
Product 26000. Reduced Graphene Oxide-bioglass scaffolds: See: http://www.sciencedirect.com/science/article/pii/S0955221916307002
Please inquire.
Product No. 27000. Reduced Graphene oxide film (Old Product No. 2.5): This product is prepared by thermal reduction of product 17000. The product is conductive and hydrophobic.
20 cm2: 250 USD
200 cm2: 400 USD
Sales terms: With signed Purchase Order: Product is packed in bulk in plastic containers. 30 days credit. Transportation and packaging costs of USD 75 will be added to each order independent of size. Customer must pay bank fees in own country. Abalonyx pays bank fees in Norway.
Payment by Bank transfer or Pay Pal
Checks and cash not accepted
Without signed Purchase Order: Advance payment
Please observe that minimum order is 200 USD + 50 USD P&P
Smaller orders are possible but must be pre-paid and will have 75 USD added for shipping, packaging and administration.
Orders: Please send orders or inquiries to sales@abalonyx.no