Chemical name Methylene bis [(3-(2-benzotriazolyl)-2-hydroxy-5-tert-octylphenyl) CAS No. ： 103597-45-1 Molecular formular ： C 41 H 50 N 6 O 2 Molecular weight ： 658.9 Appearance Slightly Yellow powder Melting point ，℃： 195-198 Assay by HPLC , % ≥ 99 Ash, % ≤ 0.1 V
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 16:29:53 ]
Chemical name 2- (2\'-Hydroxy-5\'-tert-octylphenyl)benzotriazole CAS No.： 3147-75-9 Molecular formular ： C 20 H 25 N 3 O Molecular weight ： 323 Appearance White powder Melting point ，℃： 1 03 -1 05 Assay (HPLC), % ≥ 99 Ash, % ≤ 0.1 Loss on drying, % ≤ 0.3 Transmi
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 16:10:51 ]
Chemical name 2-(2\'-Hydroxy-3\'-tert-butyl-5\'-methylphenyl)-5-chlorobenzortriazole CAS No. ： 3896-11-5 Molecular formular ： C 17 H 18 ClN 3 O Molecular weight ： 315.8 Appearance Slightly yellow powder Assay (HPLC),% ≥ 99 Melting point ，℃： 1 37 -1 42 Ash, % ≤ 0.1
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 16:07:43 ]
Product Description Man is the anterior pituitary growth hormone (hGH), growth hormone (GH) containing eosinophilic granular secretory cells secrete, consisting of 191 amino acid peptide hormone This product is made by genotype secretion of recombinant e. coli expression technolo
hebei shengweiya biotechnology Co,.ltd [2019-03-05 16:05:47 ]
Chemical name 2-[2\'-hydroxy-3\',5\'-bis(-dimethyl benzyl)-phenyl]benzotriazole CAS No. ： 70321-86-7 Molecular formular ： C 30 H 29 N 3 O Molecular weight ： 447.6 Appearance Light yellow powder Purity, % ≥ 99 Melting point ，℃： 1 39.5 -1 41 Volatile matter, % ≤ 0.5
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:59:13 ]
Product description of hgh growth hormone Introduction Product name HGH Other name S omatropin EINECS No. 235-735-8 CAS 12629-01-5 Feature high bioactivity, high stability, high purity,191 aa Molecular formula C990H1528N262O300S7 Formula weight 22125D Category White Lyophilized
hebei shengweiya biotechnology Co,.ltd [2019-03-05 15:58:12 ]
Chemical name 2-Hydroxy-4-Methoxy Benzophenone (Benzophenone-3) CAS No. 131-57-7 Molecular formular C 14 H 12 O 3 Molecular weight 228.24 Appearance Pale yellow crystalline powder Purity, % ≥ 99 Melting point, ℃ 63 - 66 Heavy metals 5ppm max Ash, % ≤ 0.1 Loss on Drying, % â
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:57:58 ]
Chemical name N-（ethoxycarbonylphenyl）-N\'-methyl- N\'-phenyl formamidine CAS No. 57834-33-0 Molecular formular C 17 H 18 N 2 O 2 Molecular weight 282.3 Appearance Slightly yellowish liquid Assay, % ≥ 98.5 Boiling point, ℃ /0.1mmHg 188-190 Water, % ≤ 1.0 UV ABSORBER HOS
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:55:27 ]
Chemical Name Mixture of poly-tert-butylphenoldisulfide and stearic acid CAS No. 60303-68-6 ; 57-11-4 Appearance Light yellow to brown granules Sulfur content, % 2 6.4 - 28.4 Softening Point, ℃ 7 5- 9 5 Stearic acid, % 9.0-11.0 TB710 a cts as a nitrosamine-free vulcanizing agen
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:49:18 ]
Chemical Name Poly-tert-Butylphenoldisulfide CAS No. 60303-68-6 Molecular formula (C 10 H 14 O) x ▪(Cl 2 S 2 )y Appearance Yellow to reddish granules Sulfur content, % 29.5-31.5 Softening Point, ℃ 95-115 TB7 is the s ulfur donor for natural and synthetic rubbers. It produces
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:48:16 ]
High purity somatropin 10iu HGH , human growth hormone HGH 191aa Product Name HGH 191 aa CAS No. 12629-01-5 Purity 99.9%-100% M W. 22124.12 M F. C990H1528N262O300S7 Appearance white lyophilized powder HGH Description and Usage Recombinant human growth hormone HGH is a non-glycosy
hebei shengweiya biotechnology Co,.ltd [2019-03-05 15:47:05 ]
Chemical Name Poly ( Dipropyleneglycol) Phenyl Phosphite CAS No. 80584-86-7 Molecular formula C 102 H 134 O 31 P 8 Molecular weight 2102 Appearance Clear liquid Specific gravity (25 ℃ ) 1 .168 - 1.180 Refractive index (25 ℃ ) 1.533-1.538 PHOSPHITE ANTIOXIDANT HONOX-PDP is a h
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:46:52 ]
Chemical Name Diisodecyl pentaerythritol diphosphite CAS No. 26544-27-4 Molecular formula C 25 H 50 O 6 P 2 Molecular weight 508 Appearance Clear liquid Specific gravity (25 ℃ ) 1.020-1.050 Refractive index (25 ℃ ) 1.4650-1.4850 PHOSPHITE ANTIOXIDANT HONOX-DPD is a specialty
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:41:57 ]
Chemical name Anthraquinone CAS No. 84-65-1 Molecular formular C 14 H 8 O 2 Molecular weight 208.21 Appearance Yellowish crystal powder Assay, % ≥98 .5 Melting point, ℃ ≥ 283 Ash, % ≤0. 5 Anthraquinone is used as dye intermediates, papermaking cooking agent and raw materi
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:34:12 ]
Chemical name 1,3,5-Tris(3,5-di-t-butyl-4-hydroxybenzyl) isocyanurate CAS No. 27676-62-6 Molecular formular C 48 H 69 N 3 O 6 Molecular weight 784 Appearance White powder Assay, % ≥98 Melting point, ℃ 218 - 224 Ash, % ≤0. 1 Volatility, % ≤0. 5 Transmittance 425nm≥9 5 %
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:33:13 ]
Chemical name 2,2’-Methylene bis(4-methyl-6-tert-butylphenol) CAS No. 119-47-1 Molecular formula C 23 H 32 O 2 Molecular weight 340.50 Appearance White powder Melting point, ℃ ≥ 122 Heating loss, % ≤ 0. 3 Ash, % ≤ 0. 2 Screenings (150 mesh), % ≤ 0. 5 ANTIOXIDANT HONOX
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:31:53 ]
Chemical Name Calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate] CAS No. 65140-91-2 Molecular formula C 34 H 56 O 10 P 2 Ca Molecular weight 695 Appearance White powder Melting Point, ℃ 260 Volatiles,% ≤0.5 Calcium,% 5.5-5.9 Chloride ≤ 0.3 Transmittance
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:26:37 ]
Description EINECS No. 235-735-8 CAS 12629-01-5 Feature high bioactivity, high stability, high purity,191 aa Molecular formula C990H1528N262O300S7 Formula weight 22125D Category White Lyophilized Powder Storage 2-8°C sealed preservation & Transportation, avoid sunlight. Dry and
hebei shengweiya biotechnology Co,.ltd [2019-03-05 15:17:28 ]
Chemical name 2,6-di-tert-butyl-4—(4,6-bix(octylthio)-1,3,5-triazin-2-ylamino)phenol CAS No. 991-84-4 Molecular formular C 33 H 56 N 4 OS 2 Molecular weight 589 Appearance White crystalline powder Melting point, ℃ 91 - 96 Assay, % ≥9 9.0 Loss on drying, % ≤ 0.5 Volatility
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:07:51 ]
Chemical name 2,2’-Meth y lene bis(4-eth y l-6-tert-butylphenol) CAS No. 88-24-4 Molecular formula C 25 H 36 O 2 Molecular weight 368.54 Appearance White powder Melting point, ℃ ≥ 1 22 Heating loss, % ≤ 0.3 Ash, % ≤0. 2 Screenings (150 mesh), % ≤ 0.5 Application ANTI
Guangzhou Chengshuai New Material Co.,Ltd. [2019-03-05 15:03:59 ]
