Formic acid
Formic acid is one of the basic organic chemical raw materials, widely used in pesticides, leather, dyes, pharmaceuticals and rubber industries.
call us : +8613866722531
send a message : pweiping@techemi.com
call us : +8613866722531
send a message : pweiping@techemi.com
Name: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.mol
Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol
Name: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
Welcome to 138th China Import and Export Fair Dear Sir or Madam, The 138th Canton Fair is scheduled to open on October 15th, featuring continuous optimization of exhibition structure, various premium ...
Description:
Para-aminophenol is a white flaky crystal. It has strong reducibility and is easily oxidized by oxygen in the air. When exposed to light and in the air, the color turns gray-brown. There are two types: α-type, which is a white to light yellow orthorhombic lamellar crystal, which is precipitated from water, ethanol and ethyl acetate; biconical crystals are precipitated from acetone. Under the influence of air and light, the color becomes darker rapidly, especially in moist air. The melting point is 189.6～190.2℃, and it can be sublimated without decomposition at 110℃ (1.467×103Pa). Boiling point 284 (decomposition). The solubility in absolute ethanol is 4.5% at 0°C, and the solubility in butanone is 9.3% at 58.5°C.
Formic acid is one of the basic organic chemical raw materials, widely used in pesticides, leather, dyes, pharmaceuticals and rubber industries.
MSG Industrial Cell-mass is a good protein source and substitute of animal sourced protein (e.g. fish meal, pork meal, etc.) in pourtry, livestocks, and aquafeed industries.
4-Aminophenol (or para-aminophenol or p-aminophenol) is the organic compound with the formula H2NC6H4OH. Typically available as a white powder,[2] it was commonly used as a developer for black-and-white film, marketed under the name Rodinal.
TNPP is packed in 200Kg Steel Drums. Store in a cool and dry place, keep container closed when not in use.
Light yellow to amber transparent liquid,slightly soluble in water,soluble in alcohol,ether,ketone and other polar organic solvents,with polyehter,polyester polyol compatibility is good.
We have produced chemical more than fifteen years., 80% products are for export .
para-Anisidine (p-anisidine) is an organic compound with the formula CH3OC6H4NH2. A white solid, commercial samples can appear grey-brown owing to air oxidation.
Nitroguanidine is a colorless crystalline solid,Soluble in hot water, insoluble in cold water, slightly soluble in ethanol, insoluble in ether, soluble in lye.
安徽施泰化工有限公司
根据国家相关法律法规，单位、个人购买相关危险化学品应当具备的资质、资格条件及个人不得通过互联网购买剧毒化学品和易制爆危险化学品。
online service
+8613866722531
pweiping@techemi.com
pweiping
+8613866722531
