Properties Light yellow or orange crystal (granule). No poison with a little odor of ammonia. The density is 1.34-1.40. Soluble in benzene, acetone. chloroform, insoluble in water, acid, and alkali with lower concentration. Application An excellent delayed accelerator
Zhengzhou Double Vigour Chemical Co.,Ltd [2016-07-27 14:30:51 ]
Properties Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene,boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water,gasoline, acid / alkali with lower concentration. Application
Zhengzhou Double Vigour Chemical Co.,Ltd [2016-07-27 14:27:35 ]
Properties Light yellow powder with light bitter taste. Specific density is 1.65--1.72. Hardly soluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali. Application Used for NR, IR, SBR, NBR, EPDM and lat
Zhengzhou Double Vigour Chemical Co.,Ltd [2016-07-27 14:25:39 ]
Properties A little bitter taste. Specific gravity 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol. Application Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. N
Zhengzhou Double Vigour Chemical Co.,Ltd [2016-07-27 14:24:07 ]
Properties Slightly foul odor and bitter taste, nonpoisonous. Specific gravity 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. Application Used
Zhengzhou Double Vigour Chemical Co.,Ltd [2016-07-27 14:20:10 ]
CAS no. 51-48-9 Molecular formula C15H11I4NO4 Molecular weight 776.87 EINECS no. 200-101-1 Properties white or light yellow powder. Content 98% or higher Mp223-228 ℃ (decomposition), Than the polarimetric [alpha] 20 d = 5 o (c = 1, 1 N NaOH EtOH = 1 2) USES biochemical resear
Hubei Yuancheng Co.,Ltd [2016-07-27 09:12:00 ]
Special ceria polishing powder of mobile phone touch screen AS-10 （1）Plane polishing of mobile phone cover plate （2）Curved surface polishing of mobile phone cover plate (2.5D/3.0D)
Taian maifeng new materials technology Co., Ltd. [2016-07-25 17:27:22 ]
Cerium oxide polishing solution ,a stable polishing materials in high quality. Feature 1. Good surface quality after polishing.2. Applicable to various methods of processing. 3. Available for polishing a variety of parts. 4. High efficiency, low viscosity and easy to clean. 5. Go
Taian maifeng new materials technology Co., Ltd. [2016-07-25 17:24:31 ]
Polishing Powder in Series M10,20,sutible for the grinding and polishing of mobile phone cover. Applicable to the industries of automotive glass and rhinestone and crystal, the polishing powder in series M is a yellowish mainly featuring a long service life and fast cutting speed
Taian maifeng new materials technology Co., Ltd. [2016-07-25 17:21:42 ]
Synox iron oxide pigments are selected from inert materials which are nontoxic, highly resistant to light, heat, alkali and lime. Synox grades covers micronized, granular, infinity and heat-resistant series to meet requirements from different fields. Keep color consistency and co
Hangzhou Synox Pigments Co.,Ltd [2016-07-25 09:54:59 ]
We are manufacturing ultra high purity ammonia with competitive price and large amount. It is a colorless,toxic,flammable,corrosive,liquefied gas. Purity 99.99999% Molecular Formula ： NH3 Formula Weight ： 17 Boiling point ： -33.4 ° Specification Oxyen (+Argon) Hydrogen Car
Zhejiang Jianye Chemical Co.,Ltd [2016-07-22 16:47:03 ]
Appearance White crystalline powder Molecular Formula C3H7N3O2 Molecular Weight 117.1 Melting Point 300℃(Decomposition) Solubility Soluble in water Part size disitribution 40-80mesh Production This product is made by glycine and cyanamide synthetize. Quality Standard Enterprise
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 16:28:10 ]
Appearance White crystalline platelets or powder Molecular Formula C5H11NO2S Molecular Weight 149.21 Melting Point 248℃(Decomposition) Solubility Approx.2.9g/100ml water at 20℃ Part size disitribution 20-80mesh 80mesh Production Methionine is synthesized from petrochemical ra
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 16:27:26 ]
Appearance White crystalline powder Molecular Formula C3H7NO2 Molecular Weight 89.09 Melting Point 297℃(Decomposition) Solubility easily soluble in water Part size disitribution 20-80mesh 80-100mesh Quality Standard FCC USP AJI Specific Values Assay(%)min 99.0 PH value (5g/100m
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 16:27:03 ]
Specific Values Assay(%)min 98.5-101.5 PH value (2.5% soln. at 25℃) 5.5-7.0 Loss on drying,% max≤ 0.2 Sulfated ash,% max≤ 0.1 Heavy metals (as Pb), max≤ 10ppm Application 1. Used for amino acid metabolism and biochemical research 2. Nutrition additive 3. Seasoner 4. Medic
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 16:26:19 ]
Quality Standard GB10794-2009, FCCIV, USP32,AJI97 Specific Values Assay(%)min 98.5~101.5 PH value (5g/100mL in water) 5.5-7.0 Loss on drying,% max≤ 0.4 Chloride(as Cl),% 19.0~19.6 Heavy metals (as Pb),% 0.0015 Specific rotationα +20.4°~+21.4° Residue on ignition,% ≤0.1 App
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 16:20:59 ]
Appearance White or light yellow crystalline powder Molecular Formula （NH2CH2COO）Na Molecular Weight 97.05 Melting Point 197-201℃(Decomposition) Solubility easily dissolved in water Part. size distribution 20-80mesh Production This product is made by glycine and Sodium Hydr
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 12:03:17 ]
Appearance White crystalline powder Molecular Formula C4H8N2O4Zn Molecular Weight 213.51 Melting Point 235℃(Decomposition) Part size disitribution 40-80mesh Production This product is made by glycine and zinc oxide chelating Quality Standard Enterprise Standard Specific Values
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 11:58:41 ]
Appearance White powder Molecular Formula C4H8MgN2O4 Molecular Weight 208.45 Solubility Slightly soluble in water Part size disitribution 40-80mesh Production This product is made by glycine and Magnesium hydroxide chelating Quality Standard Enterprise standard Specific Values As
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 11:57:54 ]
Appearance White powder Molecular Formula C4H8CaN2O4 Molecular Weight 206.21 Melting Point 290℃(Decomposition) Solubility Slightly soluble in water Part size disitribution 40-80mesh Production This product is made by glycine and Calcium Hydroxide chelating. Quality Standard GB
Zhaocounty Granray Bioproducts Co.,Ltd [2016-07-21 11:57:15 ]
