EC21 Product Catalogs - h2o.

Ferrous Sulfate Monohydrate Chemical Ferric Sulphate for Colorant and Feed Additive

20250318

Mobile:86-19508152137 Contact: joyceyip2008<@>gmail.com Contact: joyceyip2008<@>gmail.com Attn: Joyce Ferrous Sulphate Monohydrate(FeSO4.H2O) Application:Feed AdditiveSoil ConditionerChromium Remover

High Quality DSP Disodium Hydrogen Phosphate CAS 7558-79-4

20241012

H2O≤18-22 N2HPO4*7H2O≤43-50 N2HPO4*12H2O≤----Food GradeItemsSpecificationsAppearanceWhite crystal or crystalline powderAssay98%Water≤1.0%Sulphate≤100ppmLead≤1ppmNickel≤1ppmChloride≤50

Potassium Aluminum Sulphate

20240926

H2O. It is commonly used in water purification, leather tanning, dyeing, fireproof textiles, and baking powder. It also has cosmetic uses as a deodorant, as an aftershave treatment and as a styptic

Ferrous Chloride Tetrahydrate

20240918

Specifications of Industrial Standard HG/ T 4538 – 2022: Blue green or light yellow green crystals ; 1，FeCl2•4H2O, %≥94.44； 2，FeCl2, %≥60.2； 3，Insoluble substance, %≤0.50； 4，S

Ferric Chloride Hexahydrate

20240914

Specifications of National Standard GB/T 4482-2018： Yellowish brown Crystal; 1，FeCl3•6H2O, %≥98； 2，Fe3+, %≥19.20； 3，Fe2+, %≤0.15； 4，Insoluble substance, %≤1.00； 5，Free

Ferric Chloride Hexahydrate

20240913

Specifications of National Standard GB/T 4482-2018： Yellowish brown Crystal； 1，FeCl3•6H2O, %≥98； 2，Fe3+, %≥19.20； 3，Fe2+, %≤0.15； 4，Insoluble substance, %≤1.00； 5，Free

Barium Chloride Dihydrate

20240911

Molecular formula: BaCl2.2H2O Molecular weight: 244 Properties: White powder , specific gravity:3.86 , melting point:96.2 , boiling point:1560 . Stable in the air ,toxic to human beings and animals

HEDP 90% Powder

20200511

H2O)%-98 minPhosphorous acid (as PO33-)%1.0 max0.8 maxPhosphoric acid (as PO43- )%0.6 max0.5 maxChloride (as Cl-) ppm100 max50 maxpH (1% solution)2.02.0Density (20°C)g/cm31.43-1.47-Fe, mg/L10 max5.0

EDTMPA Ethylene Diamine Tetra

20220225

H2O)% 98.0 minPhosphorous acid (as PO4)%1.0 max0.8 maxPhosphoric acid (asPO4)%0.6 max0.5 maxChloride (as CI-) ppm100.0 max100.0maxpH (1% solution)2.0 max2.0 maxDensity (20°C)g/cm31.43-1.47-Fe, mg/L1

Tcca 90%

20220927

H2O) ≤0.5% 0.23% PH OF 1% SOL 2.7-3.3 3.0 Granular: 8-30 mesh, 20-60 mesh Tablet: 5g, 10g, 20g, 50g, 100g, 200g Application: This product can effectively kill bacteria, fungi, and viruses bacillus

Tcca 90% Powder Granular Tablets

20221021

H2O) ≤0.5% 0.23% PH OF 1% SOL 2.7-3.3 3.0 Granular: 8-30 mesh, 20-60 mesh Tablet: 5g, 10g, 20g, 50g, 100g, 200g Application: This product can effectively kill bacteria, fungi, and viruses bacillus

Ferric Chloride Hexahydrate

20240108

H2O, % ≥96 97.28 Fe3+, % ≥19.20 20.10 Fe2+, % ≤0.15 0.05 Insoluble substance, % ≤1.00 <0.5 Free Acid, % ≤0.80 0.25 Zn, ppm ≤738 196 As, ppm ≤11.8 <5 Pb, ppm ≤44.3 <10 Hg, ppm

Ferrous Sulphate Heptahydrate

20110715

1.95%Ferrous Sulphate Heptahydrate 2.7782-63-0 3.FeSO4.7H2O 4.green 5.crystal Specification Index FeSO4.7H2O Content ≥90.0% Fe ≥18.1% As less than 2ppm Pb less than 20ppm Cd less than 5ppm

Sodium Hypochlorite 10% 12% 13% 15%

20231215

H2O, a pale greenish-yellow solid which is not explosive and is stable if kept refrigerated.Grade Standard: Industrial Grade Item Specification A B I II I II III Index Active Chlorine(Cl) % 10 5 13 1

Sodium Dichloroisocyanurate Dihydrate

20180614

sodium dichloroisocyanurate dihydrate Molecular formula: C3N3O3CL2Na2H2O CAS No: 51580-86-0 Active chlorine: 54.5-57% PH (1% solution): 5.5-7.0 Moisture: 8-15% Key words: SDIC Dihydrate, water