RuiYu (Tianjin) International Co.,Ltd -

RuiYu (Tianjin) International Co.,Ltd

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97% min sodium metabisulfite for tech and food grade
Specification: 97% Min Sodium Metabisulfite
Detail: Sodium Metabisulfite Molecular Formula: Na2S2O5 Molecule Weight: 190.12 CAS NO.:7681-57-4 EC:231-673-0 UN: 2693 HS:28321000 Appearance: white free flowing fine crystal or powder. Property: white or light yellow crys...

precipitated barium sulfate 98.5%
Specification: 98% Barium Sulfate
Detail: Molecular formula: BaSO4 Property: White powder Packing: In plastic woven bags 25 kg net. Usage: Its used in manufacture of coating, printing ink, paper, plastic, rubber, etc, And also in manufacture of other barium...

sodium sulphate anhydrous 99%min / ssa
Specification: Sodium Sulphate Anhydrous 99%Min / Ssa
Detail: 1. High quality with 99% min purity. 2. pH 6-8 and 9-11 3. High whiteness with 85 min. 4. Good quality with excellent service. 5. Professional producer and exporter. 6. Genuine Manufacturer 7. Main supplier for Colagate,...

sodium sulphide yellow flakes 60%
Specification: sodium sulphide yellow flakes 60%
Detail: LOW IRON ( YELLOW FLAKES) Na2S: 60%min Water insoluble: 0.20%max Na2CO3: 2.0%max Fe: 0.015%max 150ppm Na2S: 60%min Water insoluble: 0.20%max Na2CO3: 2.0%max Fe: 0.008%/0.005%max 80/50ppm Na2S: 60%m...

caustic soda pearls 99%
Specification: caustic soda pearls 99%
Detail: Molecular Formula: NaOH Molecular Weight: 40.01 CAS: 1310-73-2 H.S.CODE:2440.30.00.00 Usage: ...in soap manufacturing ...in petrochemical industry ...in water treatment ...in pharmaceutical industry ...in mining indus...

caustic soda flakes 99%
Specification: Caustic soda flakes 99%
Detail: Usage: ...in soap manufacturing ...in petrochemical industry ...in water treatment ...in pharmaceutical industry ...in mining industry ...in food industry for chemical peeling of fruits and vegetables ...in cocoa proces...

sodium hydrosulfide 70%
Specification: Sodium Hydrosulfide 70%
Detail: Use: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes; in the waste water treatment; it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished prod...

sodium sulphide red flakes 60%
Specification: Sodium Sulphide Red Flakes 60%
Detail: Character: Solid-fused or granular, brown red color, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air, poisonus. Used as making sulphur dyes or dyestuff intermediate reducer, mordan...


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