Name: Beta-Bromostyrene CAS No: 103-64-0 EINECS No: 203-131-3 Formula: C8H7Br Molar volume: 183.05 Density: 1.44g/cm3 Melting point: 7 (lit.) Flash Point(C) : 102 °C
Phenyl cinnamate (C6H5CH=CHCO2CH2CH2C6H5) is a white crystal with a melting point of 215°C. Soluble in hot ethanol and oil, soluble in ethanol but slightly turbid, insoluble in water. Due to the sweet aroma of rose and the aroma of plum after dilution, it is often used in the perfume industry to formulate powders, perfumes and fragrances.
Name: 3-Chlorocinnamic acid Synonyms: 3-(3-chlorophenyl)-, (E)-2-Propenoicacid; RARECHEM BK HC T320; AKOS BBS-00006453; (2E)-3-(3-CHLOROPHENYL)ACRYLIC ACID; M-CHLOROCINNAMIC ACID; AURORA 22720; (E)-3-(3-CHLOROPHENYL)ACRYLIC ACID; (E)-m-chlorocinnamic acid CAS NO.: 14473-90-6 Formula: C9H7ClO2 Molecular weightï¼?182.6 EINECS NO.: 217-478-3 Melting point: 161-164 °C Appearance: white crystal Character: Mainly used as an intermediate in organic synthesis Storage: Shading, confined preservation, dry, ensure good ventilation or exhaust in the workshop
2-methoxycinnamic acid is a member of the class of cinnamic acids that is trans-cinnamic acid carrying a methoxy substituent at position 2 on the benzene ring.
2-Bromocinnamic-acid (C9H7BrO2) is a white crystal with a melting point of 215 °C. Insoluble in water, soluble in ethanol and hot oil. It is a very dangerous pharmaceutical intermediate that is irritating to the eyes, respiratory tract and skin. But O-bromocinnamic acid is a very potent pharmaceutical intermediate, mainly used in the manufacture of pesticides, chemicals, hormones, and fertilizeretc. When you refine or use the medicine synthesized by it, if it comes into contact with your eyes, immediately rinse it with plenty of water and send it to the doctor. Always wear appropriate protective clothing, gloves, and protective goggles or a face shield.
Quick Details CAS No.: 9004-61-9 Other Names: sodium hyaluronate MF: C28H44N2O23.Na EINECS No.: 232-678-0 Purity: 99, 99.0% Appearance: white powder Usage: Cosmetic Raw Materials, Detergent Raw Materials, Hair Care Brand Name: RUNXIN BIOTECH Model Number: RX190718 Certificate: ISO 9001 Molecular Weight: 5000-3000000 Da MOQ: 0.1kg Shelf life: 2 - 3 Years CAS No: 9067-32-7 MF.: (C14H20NNaO11) n Packing: 1KG Bags/25kg Drums Grade: Cosmetic. Food Grade.pharmaceutical Grade Sample: 10~20g Product Description hyaluronic acid powder manufacturer ISO-9001 certification 1. Food Industry. We recommand Food Grade with the Molecular Weight 800,000Da-1,200,000Da. It can be added into drinks, mink products, health care capsules, etc. 2. Cosmetic Industry There are kinds of Molecular Weight, which can be used into cosmetics products, like facial cleanser, mask, soap, lotion, shampoo, etc. (1)
Calcium formate 98.0%min CAS No.:544-17-2 Physical and chemical propertiesï¼? Slightly hygroscopic, slightly bitter taste. Neutral, non-toxic, soluble in water. Aqueous solution is neutral. Formate calcium solubility with temperature change is not big, at 0 when the 16 g / 100 g water, 100 for 18.4 g / 100 g of water. Specific gravity: 2.023 (20 ), bulk density, 900-1000 - g/L. Heat decomposition temperature > 400 . General Application : It widely used in the building industry as construction materials, such as faster setting, early strength gain acceleration admixture for concrete or dry mixed mortars. It is also used as new feed-stuff additive, fit for various animals. Acidification. mildewproof. reinforce calcium.antibacterial. And also can be used for leather product. Packing: A.Standard packing:In 25kg PP woven bags inner with PE bags B. 500kg or 1000kg jumbo bags or other special packages as clients request. Storage: Suggest stored in a cool and dry place and protected against humidity .
CAS registration number: 102-92-1 Molecular formula: C9H7ClO Molecular weight: 166.60 Chinese name: cinnamoyl chloride; 3-phenyl-2-acryloyl chloride English alias: 3-Phenyl-2-propenoyl chloride EINECS registration number: 203-065-5 FEMA accession number: 2007 Melting point: 33-37 & ordm; C Boiling point: 256-258 & ordm; C Content: 98% Product Application: Used as an intermediate in organic synthesis and a reagent for determining trace moisture.
The common name is sodium chromate, molecular formula na2cr2o7.2h2o, relative molecular mass 298.00, the dihydrate is bright orange monoclinal needle-like or small granular crystal, forming copper-brown anhydrous substance after dehydration in 84.6.In the air, it is easily deliquescent and soluble in water, forming an orange solution whose aqueous solution is acidic.In acidic medium, sodium dichromate is a strong oxidant and toxic.25kg, 40kg and 50kg reinforced woven bags are packed with inner plastic bags.
Reduced graphene oxide. Size: 1-10 microns Purity:>99% Thickness:
Shape Size Purity Pellets 3*3mm 99.9%
Shape Size Purity Pellets 3*3mm 99.99%
Color Purity light yellow powder 99.50%
black brown 99.90%
light yellow powder 99.50%
White purplish pink powder 99.90%
Spherical particles Particle size: 15um (< 30um) Applications: 3D printing, thermal spraying
99.9% 1um; 40nm
Granule 1-4mm 99.9%
1~3mm Colorless 99.99% 2~4mm 1~3mm 3~5mm
