Mining Chemicals

Potassium Hydroxide Caustic Potash KOH 90% min Powder Flakes Liquid for Mining Chemicals Description: 1 Potassium Hydroxide Caustic Potash KOH 90% min Powder Flakes Liquid for Mining Chemicals 2 Purity:90-95% 3 Chemical Formula:KOH 4 Other name: Caustic Potash or Potassium Hydroxide 5 Hazard Class:8 6 UN No.:1813 7 CAS:1310-58-3 8 HS Code: 2815200000 9 Packing Group:III 10 EINECS No.:215-181-3 11 EMS NO.:F-A,S-B 12 Appearance:White Flake, white powder or colorless clear

Caustic Soda Flakes 99.2% Mining Chemicals Caustic Soda Solid 99% Flakes COACommodityCaustic Soda MFNaOH CAS NO.1310-73-2Inspection date ITEM AND RESULTITEMSSTANDARDRESULTSNaOH %≥99.099.30Na2CO3 %≤0.900.40NaCl ≤0.150.03Fe2O3≤0.0050.002AppearanceWhite translucent flake pass Pearls COAInspection ItemsQuality IndexResults excellentfirst-grade AppearanceWhite PearlWhite PearlNaOH %≥ 99.0≥ 99.099.3Na2Co3 %≤ 0.4≤ 0.50.3NaCl %≤ 0.02≤ 0.030.01Fe2O3 %≤ 0.004≤ 0.0050.001The Products Is

Industrial Sodium Hydroxide , Soda Caustic / Caustic Soda Pearls 99% 1. Production specification: Caustic soda NaOH(%) Na2CO3(%) Nacl(%) Fe2O3(%) 96%Flakes 96.0 Min 1.2 Max 2.5 Max 0.008 Max 99%Flakes 99.0 Min 0.5 Max 0.05 Max 0.005 Max 98%Flakes 98 Min 1.1 Max 0.6 Max 0.01 Max 96% Solid 96.0 Min 1.2 Max 2.5 Max 0.008 Max 99% Solid 99.0 Min 0.5 Max 0.05 Max 0.005 Max 99% Pearl 99.0 Min 0.5 Max 0.05 Max 0.005 Max 2. Applications: Precipitant Caustic Soda flake can be used to

Pearl caustic soda Mining Chemicals 99% min sodium hydroxide PRODUCT NAME CAUSTIC SODA TYPE FALKES/PEARL/SOLID/LIQUID FORMULAR NAOH CAS NO 1310-73-2 HS CODE 2815110000 EINECS NO 215-185-5 SPECIFICATION OF CAUSTIC SODA Caustic soda NaOH(%) Na2CO3(%) Nacl(%) Fe2O3(%) 96%Flakes 96.0 Min 1.2 Max 2.5 Max 0.008 Max 99%Flakes 99.0 Min 0.5 Max 0.05 Max 0.005 Max 98%Flakes 98 Min 1.1 Max 0.6 Max 0.01 Max 96% Solid 96.0 Min 1.2 Max 2.5 Max 0.008 Max 99% Solid 99.0 Min 0.5 Max 0.05 Max

1500 ppm Sodium Sulfide Na2S 60% For Reducing Agent / Tannery use Specifications: Iron content Na2S(%) Na2SO3(%) Na2S2O3(%) Na2CO3(%) Water Inso(%) color 1500ppm Max 60.0 Min 0.2 Max 0.2 Max 5.0 Max 0.4 Max red 150ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max 80ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max yellow 50ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max 30ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.05 Max 20ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.03 Max

99.2% Industrial Soda Ash / Sodium Carbonate / Na2CO3 Soda Ash Llight And Dense As Mining Chemicals Specifications: Index Soda Ash Light Soda Ash Dense Na2CO3 % 99.2% min 99.2% min Chloride (as NaCl) % 0.7% max 0.7% max Iron (as Fe) % 0.0035% max 0.0035% max Insoluble Matter in Water % 0.03% max 0.03% max Fineness (180mm) % ------ 70% min Description: 1. Product name: Sodium carbonate 2. Other name: Soda/ soda ash 3. CAS No.:497-19-8 4. EINECS:207-838-8;231-867-5 5. Melting

Low Ash , High Iodine Value Coal Based Granular Activated Carbon For Water Treatment And Gas Purification Specifications: Specification Quality product First grade Second grade Size :10—28 mesh 90 90 90 Iodine adsoption value 1000 950 900 Decolorization force of methylene blue 12 11 10 Wear intensity 90 90 90 Loss on drying 10 10 10 Residue on ingitiong 3 3.5 3.5 Packing density 0.45—0.55 0.45—0.55 0.45—0.55 ph 6--7 6--7 6--7 Description: 1. Coal based activated carbon is:

CAS 1310-73-2 Pharmaceutical Grade Sodium Hydroxide 99 % Caustic Soda Pearls / Flakes Specifications: ITEM SPECIFICATION (Industrial grade GB209-2006) Naoh (Min) Na2co3 (Max) Nacl (Max) Fe2o3 (Max) Particle size Flakes/ Solid 99 0.5 0.002 0.005 98 0.9 0.02 0.005 96 1.0 3.2 0.008 Pearls 99 0.5 0.002 0.005 <.8mm 8% 0.8-.2mm 90% >.2mm 2% Description: Product name Caustic Soda/ Sodium Hydroxide Chemical formula NaOH CAS number 1310-73-2 Colour White Appearance White irregular

Professional Mining Chemicals Zinc Oxide 97% White Powder For Animal Feed Specifications: Item Index ZnO Content(as dry basis)%≥ 97.0 Zn(as dry basis),%≥ 77.0 Lead Oxide(as Pb)%≤ 0.0002 Copper Oxide(as Cu)% ≤0.0002 Cadmium Oxide(asCd)%≤ 0.0003 Manganese Oxide(asMn)%≤ 0.0001 HCL insolubles%≤ 0.006 Loss on ignition%≤ 0.20 Residue(through45μm)%≤ 0.10 Watersolubles%≤ 0.4 Appearance White free powder Description: 1. Product name: Zinc Oxide 2. MF: ZnO 3. Melting point: Melting

Zinc Sulphate Heptahydrate White Crystals 97 % Min As Mining Chemicals Specifications: Item Results Content 97% min Zn 21-22% min Water Insoluble 0.05% max PH 3.0 Cl 0.6% max Pb 0.005% max Fe 0.005% max Mn 0.01% max Cd 0.002% max As 0.005%max Description: 1. Product Name: Zinc Sulphate Heptahydrate 2. MF:ZnSO4.7H2O 3. CAS No.: 7446-20-0 4. EINECS No.: 231-793-3 5. HS.Code:2833293000 6. Appearance:White Crystals 7. Purity: 97% 8. Melting point: 100℃ 9. Boiling point:>500 ℃ 10.

Sodium Nitrite White Crystal /prilled CAS 7632-00-0 Mining Chemicals Specifications: Product Name: Sodium Nitrite Category: Inorganic chemical/inorganic salt CAS NO: 7632-00-0 EC NO: 231-555-9 UN: 1500 Molecular Formula: NaNO2 Quality spec. Item Grade Best quality First quality Qualifier Sodium nitrite (dry basis), %, ≥ 99.0 98.5 98.0 Moisture, %, ≤ 1.4 2.0 2.5 Chlorides (Nacl) Assay(dry basis), %, ≤ 0.10 0.17 -- Insol. in water, %, ≤ 0.05 0.06 0.10 Sodium nitrate dry basis),

98 % Mining Chemicals Copper Sulphate Pentahydrate Blue Crystals Specifications: Product Name Copper Sulphate Pentahydrate Item Standard Result CuSO4.5H2O 98% min 98.1% Cu 25% min 25.1% Cl ≤0.02% 0.02% Water-insoluble ≤0.5% 0.05% As ≤0.06% 0.002% Cd ≤0.0008% 0.0005% Hg ≤0.0008% 0.0005% Ni ≤0.02% 0.02% Pb ≤0.06% 0.002% Free Moisture ≤0.5% 0.5% PH Value 3-4 Description: 1. Product name: Copper Sulphate Pentahydrate 2. Other name: copper sulphate/cupric sulfate/blue vitriol

98% Sodium Cyanide Specifications: Item Tested Data Appearance White Solid Briquette Sodium Cyanide(NaCN) 98%±1% Sodium Hydroxide(NaOH) 0.5% max Sodium Carbonate(Na2CO3) 0.5% max Moisture 0.9% max Water Insoluble Matter 0.05% max Description: 1. Name: Sodium Cyanide 2. Other name: Kaempferol, isorhamnetin sodium 3. CAS: 143-33-9 4. EINECS: 205-599-4 5. HS code: 2837111000 6. UN 1689 6.1/PG 1 7. CHEMICAL FORMULA:NaCN 8.appearance: White Solid Briquette Applications: gold