化工 的供求信息
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Stearic acid 原产地: 产品描述:Stearic acid Chemical Formula: C18H36O2 Surface Area of Molecule : 0.205 nm2 Terms Specification Grade RubberGrade Iodine value, 8.0max Sapon value, 193-220 Acid value, 192-218 Color, Hazen 400max Titer, ℃ 52min Moisture,% 0.3max Inorganic,% 0.001max Packing: In net 25kg polywoven bags 关键字: Stearic acid 公司名称:郑州金仕达化工有限公司 郑州市
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Sodium Thiosulfate 原产地: 产品描述:Sodium Thiosulfate Other Names: Sodium Hyposulfite, Hyposulphite of Soda Molecular Formula: Na2S2O3 Molar Mass: 158.09774 g/mol Appearance: white crystals Properties: White crystal powder Items Specification Na2S2O3·5H2O 99.0% min Water-insoluble 0.01% max Sulphide(as Na2S) 0.001% max Fe 0.002% max PH Value(200g/l so ... 关键字: HYPO 公司名称:郑州金仕达化工有限公司 郑州市
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Sodium Formate 原产地: 产品描述: Sodium Formate Molecular Formula: HCOONa CAS No: 141-53-7 Appearance: white crystal & powder. Specification: Grade Super grade First grade qualified Purity % ≥98 ≥97 ≥96 Na2CO3% ≤0.8 ≤1.00 ≤1.5 NaOH% ≤0.3 ≤0.5 ≤0.5 NACL % ≤0.01 ≤0.01 ≤0.01 Moisture % ≤0.8 ≤1.00 ≤2.5 Na2S% ≤0.005 ≤0.005 ≤0.005 ... 关键字: Sodium formate 公司名称:郑州金仕达化工有限公司 郑州市
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Pentaerythritol 原产地: 产品描述:Pentaerythritol (Tech Grade) 1. General Information Trade Name: Pentaerythritol (Tech) CAS Number: 115-77-5 Molecular Formula: C5H12O4 Molecular Weight: 136.15 Appearance: White, free flowing powder Packing: 25 kgs net in paper bag with inside polyethylene coating 3. Quality Specification Composition 98 grade 95grade M ... 关键字: Pentaeryth 公司名称:郑州金仕达化工有限公司 郑州市
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Formic acid 原产地: 产品描述:Formic acid Popular name: Methanoic Acid Molecular formula: HCOOH (molecular weight 46.02) CAS No: 64-18-6 UN No: 1779 Dangerous Goods Class: 8 Specification: (Quality standard GB/T 2093-93) Items Second Colour Index Platinum Cobalt 20 max Purity 85 % min Sulphate as SO4 0.005 % max Chloride as CL 0.002 % max Fe 0.0005 ... 关键字: Formic acid 公司名称:郑州金仕达化工有限公司 郑州市
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Caustic Soda flake (NaOH) 原产地: 产品描述:Caustic Soda flake (NaOH) 1. Another name: Caustic soda English name: sodium hydroxide; caustic soda Molecular formula: NaOH 4. Packing Flakes or pearls: 25kg plastic bags (3 layer pp & Pe) solid: Iron drum, net WT:200kg (High of Drum:90cm) 5. .Specification of Caustic soda flake Specification 96% 98% 99% NaOH% ≥ ... 关键字: Caustic SODA Flakes 公司名称:郑州金仕达化工有限公司 郑州市
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BORAX 原产地: 产品描述:BORAX Molecular Formula: Na2B4O7·10H2O Quality Standards: ITEM Specification Premium grade First grade Sodium Borate 10 Hydrous (Na2B4O7·10H2O)%≥ 99.5% 95.0% Sodium carponate (Na2CO3) % ≤ 0.1% 0.2% Insoluble matter in water % ≤ 0.04% 0.04% Sodium Suitate (Na2SO4) % ≤ 0.1% 0.2% Sodium Chloride (NaCl) % ≤ 0.03% 0 ... 关键字: BORAX 公司名称:郑州金仕达化工有限公司 郑州市
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Antioxidant RD (TMQ) 原产地: 产品描述:Antioxidant RD (TMQ) Chemical name: 2,2,4-trimethyl-1,2-dihydroquinoline content Molecular formula: (C12H15N)n Specification: Index High First Appearance Amber to browns solid Softening point °C 80-100 80-100 loss on heating % ≥ 0.30 0.50 Ash content % ≤ 0.30 0.50 Package & storage: 25kg paper bag in lined with ... 关键字: Antioxidan 公司名称:郑州金仕达化工有限公司 郑州市
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SYNTHETIC CRYOLITE 原产地: 产品描述:SYNTHETIC CRYOLITE SYNONYM: SODIUM FLUOROALUMINATE Molecular formula: Na3AlF6 3> Packing: package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer’s requirements. 4> Specifications: GB4291-1999 Ingredient Super First grade Second grade F%≥ 53 53 53 Na% ≥ 32 32 32 Al≥ 13 13 ... 关键字: SYNTHETIC 公司名称:郑州金仕达化工有限公司 郑州市
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Sodium Tripolyphosphate 原产地: 产品描述:Sodium Tripolyphosphate Formular: NA5O10P3 M. W.: 367.86413 CAS NO.: 7758-29-4 H.S. No.: 2835.3100 Grade: Tech Grade Specifications: NA5P3O10 94% min P2O5 57.0% min Water insoluble matter 0.15% max Iron (Fe) 0.01% max Ph value (1% water solution) 9.2-10.0 Particle sizethrough 16 mesh sievethrough 35 ... 关键字: STPP 公司名称:郑州金仕达化工有限公司 郑州市
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