Exists as white or milky white powder,and colorless or slight yellow transparent liquid.The clarity of the aqueous product depend on the proportion of vinylpyrrolidone and vinylacetate
Remoistenable adhesive and other adhesives for paper.
Viscosity-enhancing agent and protecting colloid for printing ink .
Emulsing agent and protecting colloid for plant-protecting chemicals and other dispcrsing systems.
Soluble in water, methyl alcoho, Ethyl acetate alcohol, methylene chloride hydrocarbon. Kept away form light in scaled containers at low temperature under neutral or faint basic conditions
Exists as white or slight yellow,free flowing hydroscopic powder with odorless or faint characteristic smell.It's insoluble in water,alkali,acid and common organic reagents.
Used as stabilizer for beer,wine,vinegar and many juice and beverage to prolong their storage life.
Used as disintegrant for tabel pill,parrical-like granule and capsule drug in Harmaceutical industry.
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.
At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.
The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%
From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:
Waste code: 10 02 10
The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.
Chemical analysis of the material is available on request.
Items Standard
Appearance White to slightly creamy white
hygroscopic powder or flakes
Identification A An orange yellow precipitate is formed
BA pale blue precipitate is formed
CA deep red colour is produced
PH1 in 20 3070
Water 50
Residue on ignition 01
Lead 10ppm
Aldehydes 005
Hydrazine 1ppm
Vinylpyrrolidone 02
2Pyrrolidone 30
Peroxidesas H2O2 400ppm
Kvalue 270324
AssayNitrogen 115128
TAMC 1000 cfug
TYMC 100 cfug
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Pseudomonas Aeruginosa Negative in 10g
EColi Negative in 10g
Items Standard
Appearance White to slightly creamy white
hygroscopic powder or flakes
Identification A An orange yellow precipitate is formed
BA pale blue precipitate is formed
CA deep red colour is produced
PH1 in 20 3070
Water 50
Residue on ignition 01
Lead 10ppm
Aldehydes 005
Hydrazine 1ppm
Vinylpyrrolidone 02
2Pyrrolidone 30
Peroxidesas H2O2 400ppm
Kvalue 270324
AssayNitrogen 115128
TAMC 1000 cfug
TYMC 100 cfug
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Pseudomonas Aeruginosa Negative in 10g
EColi Negative in 10g
Items Standard
Appearance "White to slightly creamy white,
hygroscopic powder or flakes"
Identification A. An orange -yellow precipitate is formed
B.A pale blue precipitate is formed
C.A deep red colour is produced
PH(1 in 20) 3.0~7.0
Water â?¤5.0%
Residue on ignition â?¤0.1%
Lead â?¤ 10ppm
Aldehydes â?¤0.05%
Hydrazine â?¤ 1ppm
Vinylpyrrolidone â?¤0.2%
2-Pyrrolidone â?¤3.0%
Peroxides(as H2O2) â?¤400ppm
K-value 27.0~32.4
Assay(Nitrogen) 11.5~12.8%
TAMC â?¤ 1000 cfu/g
TYMC â?¤ 100 cfu/g
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Pseudomonas Aeruginosa Negative in 10g
E.Coli Negative in 10g
