Molecular formula Mg（NH2CH2COO）2.2H2O Molecular weight 208.45 CAS 14783-68-7 [Physical-chemistry property ] White powder , slightly soluble in water. [main usage] New type magnesium-compensating agent. Reference standard Q/DX10-2015 Item Specifications Assay,%(on dry matter)
Hebei Dasho Biotechnology Co., Ltd [2016-05-09 18:17:04 ]
Molecular formula Ca（NH2CH2COO）2.H2O Molecular weight 206.21 CAS 35947-07-0 [Physical-chemistry property ] White powder , easy to be dampness,slightly soluble in water. [main usage] New type calcium-compensating agent. Reference standard Q/DX10-2015 Item Specifications Assay,
Hebei Dasho Biotechnology Co., Ltd [2016-05-09 18:16:22 ]
Legal number (CAS RN) 63-63-3 Molecular formula C5H11NO2 Molecular weight 149.21 Physical and chemical properties the melting point of 276-279 ℃ (dec) rotation 23.25 ℃ (c = 2.6 N HCI) soluble in water Solubility Solubility soluble in water, in water at 25 ℃ for 25 g / 100 m
Hebei Dasho Biotechnology Co., Ltd [2016-05-09 18:14:18 ]
Legal number (CAS RN) 657-27-2 Molecular formula C6H14N2O2?HCI;C6H15CIN2O2 Molecular weight 182.65 Purpose 1, lysine is one of the important components of protein, the body can not own synthesis but very need to be one of the eight amino acids, due to the lack of lysine in food,
Hebei Dasho Biotechnology Co., Ltd [2016-05-09 18:13:41 ]
Guanidineacetic acid Molecular formula C3H7N3O2 Molecular weight 117.1066 CAS 352-97-6 Reference standard Q/DX10-2015 [Physical-chemistry property] White or slightly yellow crystalline powder, or flake crystals. Item Specifications Loss on drying,% ≤ 2 Ash content,% ≤ 1.5 Ass
Hebei Dasho Biotechnology Co., Ltd [2016-05-09 18:13:00 ]
Legal number (CAS RN) 56-40-6 Molecular formula C2H5NO2 Molecular weight 75.07 Appearance of physical and chemical properties white monoclinic system or hexagonal system crystals, or white crystalline powder. Odourless, has a special sweetness. Melting point 248 ℃ (decompositio
Hebei Dasho Biotechnology Co., Ltd [2016-05-09 18:11:46 ]
1,2,3-Trifluorobenzene CAS 1489-53-8 C6H3F3 132.08 Colorless transparent liquid CONTENT≥99.5% APPLICATION Used as Pharmaceutical intermediates 200kg/plastic drum
Zhejiang Chenxin Technology CO.,LTD. [2016-05-08 20:55:12 ]
m-Fluoroanisole cas 456-49-5 C7H7FO 126.13 Colorless transparent liquid content≥99.5% application Used as medicine, pesticide intermediates 200kg/plastic drum
Zhejiang Chenxin Technology CO.,LTD. [2016-05-08 20:54:06 ]
1-Bromo-3,5-difluorobenzene CAS 461-96-1 C6H3BrF2 192.99 Colorless transparent liquid CONTENT≥99.5% APPLICATION Used as medicine, pesticide intermediates, liquid crystal materials 200kg/plastic drum
Zhejiang Chenxin Technology CO.,LTD. [2016-05-08 20:53:21 ]
1-bromo-3,4,5-trifluorobenzene cas 138526-69-9 C6H2BrF3 210.98 Colorless transparent liquid content≥99.5% application Used as pharmaceutical intermediates 200kg/plastic drum
Zhejiang Chenxin Technology CO.,LTD. [2016-05-08 20:52:32 ]
3-bromofluorobenzene CAS 1073-06-9 C6HBrF4 175 Colorless transparent liquid CONTENT≥99.5% APPLICATION Used as medicine, pesticide intermediates 200kg/plastic drum
Zhejiang Chenxin Technology CO.,LTD. [2016-05-08 20:50:55 ]
DETDA is a very effective polyurethane elastomer chain expansion agent, especially for the RIM (reaction injection molding) and SPUA (spray polyurea elastomer); also can be used as polyurethane elastomer and epoxy resin aromatic diamine curing agent, used for casting, coating, RI
Dongying Aonuo International Trade Ltd.,Co. [2016-04-25 09:20:23 ]
DMTDA is a new type of polyurethane elastomer curing crosslinking agent, equivalent to Ethancure-300. Mainly includes two kinds of isomers, 2,4-isomer and 2,6-isomer ( The ratio is about 77~80% / 17~20%), compared with MOCA, it is low viscosity liquid under normal temperature, ca
Dongying Aonuo International Trade Ltd.,Co. [2016-04-25 09:12:02 ]
Item Specifications Appearance White crystalline powder Assay 98.5%～101.5% (Specific rotation) +14.3-+15.2 pH 5.5～7.0 (Loss on drying) ≤0.20% (Transmittance) ≥98.0% Heavy metals ≤10ppm Residue on ignition, ≤0.10% Chloride ≤0.02% Sulfate(as SO4 2- ) ≤0.02% (iron)
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:35:43 ]
Items Limits Appearance White crystals or crystalline powder Identification(IR) Conordant with the referennce spectrum Assay % 98.5～101.5 Specific rotation [a]D20 -33.2°～-35.2° Transmittance,% ≥95 Loss on drying % <0.30 pH 5.4～6.0 Residue on ignition % <0.1 Chloride (Cl
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:35:04 ]
Item Specifications Appearance Whitecrystalsorcrystallinepowder Assay,% (on dried basis) 99.0%～100.5% a state of solution ≥98% Specifc Rotation +23.0—+24.5 pH value (2% w/v solution) 5.6~6.1 Heavy metals (as Pb),% ≤0.001% Lron(Fe)％ ≤0.001％ Arsenic,% ≤0.0001% Sulfa
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:34:23 ]
Items Specifications Appearance White crystalline powder State of solution (Transmittance) Clear and colorless not less than 98.0% Specific optical rotation +31.5o ~ +32.5o Assay ,% min 99.0 ~ 100.5 Loss on drying,% max 0.2 Heavy metals (as Pb) max 10ppm PH value (5% in water) 3.
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:33:44 ]
Item Specifications Assay 98.5%~101.5% Transmittance ≥98 Speciific rotation -26.7°~-29.0° Chloride ≤0.02% Sulfate ≤0.02% Heavy metals ≤10PPM Arsenic ≤1PPM Iron ≤0.01% Residue on ignition ≤0.1% Loss on drying ≤0.2% pH value 5.0~6.5
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:33:02 ]
项 目 Item 标 准 Specifications 外 观 Appearance 白色结晶性粉末 white crystanlline powder pH值 pH value 5.0～6.0 氯化物,(CI) Chloride content(CI) 19.0%-19.6% 重金属(以Pb计 Heavy metals( Pb) ≤0.001% 比旋度 Specific rotation +20.4~+21.4° 干燥失重, L
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:32:11 ]
Item Specifications Appearance White or off-white powder Specific optical rotation +20.5o ~ +21.5o Assay ≥98.0%~ 102.0% Purity ≥99% Related substances ≤ 0.3% Loss on drying ≤0.5% Melting point 120.0℃~123.0℃
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:31:31 ]
