Chemicals & Plastics

Wickr me:goltbiotech WhatsApp/Telegram:+8615389281203 Product name: (S)-3-Hydroxy-gamma-butyrolactone CAS No.: 7331-52-4 Other Names: 2(3H)-FURANONE,DIHYDRO-3-HYDROXY-,(S);2(3H)-FURANO , NE,DIHYDRO-4- HYDROXY-,(S);(S)-4-HYDROXYTETRAHY , DROFURAN-2-ONE;(S)-4,5-DIHYDRO-4-HYDROXY- 2(3H) , Chemicalbook-FURANONE;(S)-(-)-3-HYDROXYBUTYROLACTO , NE;(S)-3- HYDROXYBUTYROLACTONE;(S)-(-)-3-HYDROX , Y-GAMA-BUTYROLACTONE;(S)-(-)-3-HYDROXY- GAMMA-B , UTYROLACTONE MF: C4H6O3 Place of Origin: Hubei, China Purity: 99.8% Application: research chemical Brand Name: Golt biotech EINECS Number: 434-990-4 Color: Colorless to light yellow liquid MOQ:1kg Payment: Bitcoin, Western Union, T/T, Moneygram, paypal for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags

Wickr me:goltbiotech Whatsapp/telegram +8615389281203 Protonitazene Cas 119276-01-6 Metonitazene Cas 14680-51-4 Purity:99% sample: available Payment: Bitcoin, Western Union, T/T for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags

Wickr me:goltbiotech Whatsapp/telegram +8615389281203 Product name: Bromonordiazepam; 7-bromo-5-phenyl-1,2-dihydro-2H-1,4- benzodiaze , pin-2-one Other name: 7-bromo-5-phenyl-1,2-dihydro-2H-1,4-benzodiazepin- , 2-one; 5-Phenyl- 7-bromo-1,3-dihydro-2H-1,4-benzodiaze , pine-2-one; 7-Bromo-5-(phenyl)-1H-1,4- benzodiazepin-2(3H)- , one; 7-Bromo-5-phenyl-1H-1,4-benzodiazepine-2(3H)-one; 7- bromo-5-phenyl-1,3-dihydro-1,4-benzodiazepin , -2-one; 7-bromo-5-phenyl-1H- benzo[e][1,4]diazepin-2(3H , )-one; 7-Bromo-5-phenyl-1,3-dihydro-benzo[e] [1,4]diaz , epin-2-one; 7-Bromo-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diaze , pin-2- one Cas No.: 2894-61-3 MF: C15H11BrN2O Purity:99% Appearance: white powder Brand Name: Golt biotech sample: available Payment: Bitcoin, Western Union, T/T for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags

Wickr me:goltbiotech Whatsapp/telegram +8615389281203 Product name: 1,4-Butanediol CAS No.: 110-63-4 Other Names: 1,4-BUTYLENE GLYCOL; 1,4-BUTANEDIOL; 1,4-DIHYDROXYBUTANE; BDO; BUTANEDIOL, 1,4-; TETRAMETHYLENE GLYCOL; VERSALINK CURATIVE 1,4 BDO MF: C4H10O2 Place of Origin: Hubei, China Purity: 99.8% Application: research chemical Brand Name: Golt biotech EINECS Number: 203-786-5 Color: Colorless Liquid MOQ:1kg Payment: Bitcoin, Western Union, T/T, Moneygram, paypal for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags

Wickr me:goltbiotech Whatsapp/telegram +8615389281203 Product name:N-Methylformamide Alternate Names N-Formylmethylamine Application Notes N-Methylformamide is the precursor to methyl isocyanide by dehydration with tosyl chloride in pyridine. Reagent for replacement of an activated chlorine in an aromatic or heteroaromatic ring by the methylamino group. Base Catalog Number 15554991 Beilstein Registry Number 1098352 Boiling Point 198-199 °C(Lit.) CAS # 123-39-7 Density 1.011 g/mL at 25 °C(Lit.) EC Number 204-624-6 Flash Point 98.8 °C(Lit.) Hazard Statements H312-H360 Melting Point −4 °C(Lit.) Molecular Formula C2H5NO Molecular Weight 59.07 Appearance: colorless liquid Purity: >99% Band name: Golt biotech MOQ: 1L Payment: Bitcoin, USDT, Western Union, T/T for your choices Delivery: 5-15days by Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags

Wickr me: goltbiotech Whatsapp/telegram +8615389281203 Product description: Product name: 1-Phenyl-2-nitropropene or P2NP or Phenyl-2-nitropropene Synonyms: 1-(PHENYL) 2-NITROPROPENE; 2-NITROPROP-1-ENYLBENZENE; 2-NITRO-1- PHENYLPROPENE; BETA-METHYLNITROSTYRENE; BETA-METHYL-BETA-NITROSTYRENE; TRANS- BETA-METHYL-BETA-NITROSTYRENE; trans-β-methyl-β-nitrostyrene Cas No.: 705-60-2 Appearance: yellow crystalline solid MOQ: 10g Origin: China Brand: Golt Biotech EINECS:: 627-363-3 Formula: C9H9NO , 2 Payment: Bitcoin, Western Union, T/T, Moneygram for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags

Wickr me: goltbiotech WhatsApp/Telegram:+8615389281203 Email/Skype: maria@goltbiotech.com Product name:Bmk Oill/New BMK Powder/pmk Glycidate powder/Oil Cas No.: 20320-59-6/5449-12-7/5413-05-8/28578-16-7 Other Names: diethyl 2-(2-phenylacetyl)propanedioate; Diethyl(phenyl , acetyl)malonate; new bmk powder, pmk oil, new pmk powder MF: C15H18O5 Place of Origin: China Purity: 99% Brand Name: Golt biotech Appearance: yellowish clear Oil/yellow oil/white powder/light yellow powder Purity: 99.9% MOQ: 1KG Sample: Free sample Payment: Bitcoin, Western Union, T/T for your choices Delivery: 5-20 days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed 2022 NEW Stock quality improved higher yield FREE RECIPE!!! BMK Oil, BMK powder, PMK Glycidate Oil, PMK Glycidate powder supply! Ducth Market 100% safe delivery to Europe rich stock Bmk Oill/Powder Cas 20320-59-6/5449-12-7/5413-05-8 PMK Glycidate powder/Oil Cas 28578-16-7 High conversion rate! Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags

Project Silk Amino Acids Powder Silk Amino Acid Liquid Characters Creamy white powder, easily dissolving in water and has sweet taste faint yellow transparent liquid, with sweet taste Identify Ninhydrin reaction is positive Ninhydrin reaction is positive Total Nitrogen (%) ≥15 ≥3 Drying Shrinkage (%) ≤4 Residue on Ignition (%) ≤3 ≤1 Solid Content (%) 20% PH Value 4.5.0-6.5 4.5.0-6.5 Tot , al Content of Glycine, L-Alanine, L-Serine (%) ≥83 ≥83 Heavy Metal (recorded with pb) /(mg/kg) ≤5 ≤1 Arsenic (mg/kg) ≤0.5 ≤0.1 Total Bacterial Count (CFU/g) ≤100 ≤1000 Colifo , rm (MPN) (entity/100g) ≤30 ≤30 Pat , hogenic Bacteria (Salmonella, Shigella, Staphylococcus Aureus) Not Detectable

Organic Manganese from Manganese Methionine Chelate Manganese methionine chelate has better bioavailability than inorganic manganese. The effect is also better than inorganic manganese Manufacturer: Sichuan Sinyiml Biotechnology Co., Ltd. Sinyiml Biotechnology is a professional manufacturer of Organic Se, Cr, Cu, Fe, Mn, Zn.

98.6% Petrochemical Raw Materials Magnesium Ethoxide Magnesium Ethylate Solid magnesium ethoxide/magnesium ethylate Properties: magnesium ethoxide is produced with magnesium as raw material, with mercuric chloride or mercuric iodide as catalyst, reaction with ethanol. It is used as a co-catalyst in the industrial production of polyethylene, polypropylene and for the production of medium chain alcohols. Applications: 1. Used for olefin polymerization catalyst carrier for polypropylene, high density polyethylene and low density polyethylene polymerization 2. raw materials for Precision ceramic. Packing: 100kgs Galvanized barrels Specifications: Item Standard Res , ult Appearance whitish granual whitish granual Purity ≥98.6% 99.40% Mg 21-22% 21.6％ Free Ethanol ≤0.5% 0.01％ Iron ≤0.01% 0.001% Mg(0h)2+Mgco3 ≤0.8% 0.12 Insolubles ＜0.06% 0.009% Particle size distribution ＜0.200mm ≤2.5% 0.7% 0.200-0.315mm ≤5% 3.4% 0.315-0.500mm 5%-25% 12.3% 0.500-0.800mm 70%-90% 82% ≥0.800mm ≤10% 1.6%

Our smart hoop has a novel design, which can be adjusted to fit the body, freeing the exerciser's hands. Automatic counting, real-time recording of exercise data, providing waist massage while reducing fat. What are the Benefits of a Smart Hula Loop?  The weight smart hula hoop is small in size and takes up less space to move compared to the traditional hula hoop. Detachable design for easy storage and portability. With a counter function, you can clearly understand the calories consumed via APP, making the exercise more motivated and the plan more clear.  The design has a massage function, which can continuously massage the abdomen during exercise to accelerate the burning of fat. How Smart Hula Loop Work? The smart weighted hula hoop performs a circular motion centered on the psoas major of the human body. Practise your back muscles, leg muscles, and abdominal muscles while exercise. At the same time, massage the waist and abdomen through the belt and massage assistance. In the process of exercise, it can continuously massage and stimulate the major acupoints of the waist and abdomen to accelerate the consumption of fat, so as to achieve the effect of losing weight and shaping. Why Choose China Smart Hula Loop Manufacturers? Although hula hoop originated in the United States, China is definitely the country with the largest population of this sport. The group is very broad, from children to the elderly. The emergence of smart hula hoop has made more people pay attention to this traditional sport. There are already a lot of smart hula hoop brands in China, and they are constantly improving their products through a lot of market feedback. With China's strong supply chain, the smart hula hoop in China has reached a state of high quality and competitive price. If you want to buy smart fitness equipment, please contact us.

Minimum Order: 500

Production Specification Product Name: Fabric Coating Liquid OrganicScreen Printing Silicone Ink MOQ: 200kg Delivery Method: Shipping, Air Freight, Express such as Dhl, ups, fedex, Or Ex Works Sample time: 3-5 working days Lead time: 10-15 days after confirm Sample Delivery time: 3~5 days via dhl door to door service Payment terms: TT Bank transfer, L/C in sight, Western Union Models: As per required Size: 1kg,2kg,5kg,20kg Or customized Product Description 1. Ratio: this kind of silicone KD-SY9920A mixed with catalyst 3 if temperature lower than 20 degree centigrade or catalyst 5 if temperature higher than 20 degree centigrade at a ratio of 10: 1 2. Production usage: Fabric that needs only one layer print 3. Advantages: Easy to operate, specially suitable on elastic fabric, for decoration, water proof, anti-slip and other purposes. Has good liquidity and strong stickness to fabric, soft touch fellings.

Mc Series Dust Free Crushing Module Features 1. Crushing head, by Stainless steel. 2. Crushing capacity 300~2500Kg/Hr，With 60 mesh white granulated sugar crushing data. 3. Continuous crushing temperature monitoring, protection for material and bearing. 4. The heat sensitive materials can be equipped with cooling water jacket. 5. According to the material characteristics, use of alloy tools as option. 6. The system can be running in max capacity of continuous stable production. 7. Uniform discharge, with the weighing system, weighing accuracy <0.1%. 8. Bar code scanning module can be configured to control the feeding. 9. The system is fully closed, in minimum volume of air sucking.

LHS Series High Shear Mixer CHARACTERISTIC This equipment is made of high quality Austenitic stainless steel, all the corners and angels are rounded off using are transition technique; the whole machine has no dead angle, residue, uneven surfaces of protruded screws. PLC is designed to ensure a fully automatic control. All the operations are automatically finished according to the customer’s set parameters; moreover, process parameters can be printed and records of original data are truthfully reliable. LHS Series Compact high shear mixer comply entirely with GMP requirements for medicine production.