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4301.
產品:	Ammonium Sulphate
We have very good relationship with some steel factory and power plant, so we can get very stable source for ammonium sulphate. We have two kinds of ...
公司:	[ CN] Jiangsu Bohan Industry Trade Co.,Ltd Suzhou Branch

4302.
產品:	Water-Based Non-Stick Coating
It uses a combination of PTFE and high performance resin. It is our best two-coat system currently available, with excellent chemical resistance, corrosion ...
公司:	[ CN] Shenzhen Sovifor Science and Technology Develop Co.,Ltd

4303.
產品:	Poly Aluminium Chloride
(1) The liquid product can be dosed directly or dosed after dilution. As for the solid product, dilution is necessary before being dosed. Water amount ...
公司:	[ CN] ZLT chemical Import and export Co., LTD

4304.
產品:	219580-11-7
Category: Custom Synthesis CAS Registry Number:219580-11-7
公司:	[ CN] InnovPharm Tech

4305.
產品:	喜树碱
10-羟基喜树碱 10-hydroxycamptothecin [产品来源] 来源于珙桐科植物喜树camptotheca acuminata Decne的果实、叶的提取物。植物性状：树冠圆形或卵形，树干端直，落叶乔木，高达25-30M。单叶互生，椭圆形至长卵形，叶柄及背脉均带红晕。脉上尤密。叶柄长1.5-3CM，常带红色。花杂性同株，头状花序具长柄，花期7月；果10-11月成熟。 [产品规格] 中文名：10-羟基喜树碱英文名：10-hydroxycamptothecin 化学名：(4S)-4-Ethyl-4,9-dihydroxy-4,12-dihydro-1H-pyrano[3,4-f] 　　 quinolino-[2,3-a]indolizine-3,14-dione 理化指标：本品为淡黄色粉末或淡黄色结晶性粉末，遇光易变质，微有引湿性，在氯仿8份与甲醇2份的溶液中有右旋性。在乙醇、氯仿等有机溶剂中微溶，在水中不溶，在稀碱溶液中溶解。10-羟基喜树碱是喜树碱分子的第10位碳原子的氢被羟基取代，是从喜树中提取的另一种生物碱，因此可认为是喜树碱的天然衍生物。 CAS Reg.：19685-09-7 分子式：C20H16N2O5 分子量：364.357 熔点：264℃~267℃ 植物名: 珙桐科植物喜树camptotheca acuminata Decne. 采集部位: 果实、叶、皮含量 (HPLC检测): 10-羟基喜树碱 >98% 99% 外观: 淡黄色结晶性粉末储藏条件: 阴凉、干燥、避光。有效期:24个月。 [功能介绍]
公司:	[ CN] Xi'an GUANYU bio-tech co.,ltd

4306.
產品:	Fashionable 3D Butterfly Face Mask
Item No.: HD-D02 Product Name: Disposable non woven face mask Brand: HIDOON Color: Sky blue color Layer: 3 ply Size: 17.5*12.8cm Material: ...
公司:	[ CN] Qingdao Xinzhonghai International Trading Co.,Ltd.

4307.
產品:	Sulfur
Sulphur Chemical Formulas:S Appearance:bright yellow granular lump powder Sulfur99.9% Sulfur(S)(dry basis) 99.9%min Ash (dry basis) ----------------- ...
公司:	[ CN] nanling import and export co., ltd

N,N-Dimethyl-2-hydroxypropylammonium chloride polymer(Polyquaternium PQ)

4308.
產品:	N,N-Dimethyl-2-Hydroxypropylammonium Chloride Polymer(Polyquaternium PQ)
N,N-Dimethyl-2-hydroxypropylammonium chloride polymer(Polyquaternium PQ) CAS No. 25988-97-0 (similar to LONZA LTD BARQUAT PQ) Specification: SPECIFICATION ...
公司:	[ CN] Shandong Taihe Chemical Co.,Ltd

4309.
產品:	Methyl Ethyl Ketoxime
MEKO is mainly used as anti-skinning agent for paints, coatings and printing inks. MEKO specification as follows: appearance : colorless transparent ...
公司:	[ CN] China Chem Co., Ltd. Ningbo Branch

4310.
產品:	DCPD Alicyclic Resin
DCPD Alicyclic Resin is Dicyclopentadiene Resin, DCPD Resin for short. With light color and High Bromine, widely used for many industries, with softening ...
公司:	[ CN] Hongxin Chemical Co, Ltd

4311.
產品:	L-Alanine
DESCRIPTION: White odorless crystalline powder and having sweetish taste. It is freely soluble in water, sparingly soluble in alcohol, and insoluble in ...
公司:	[ CN] Chengdu Chang yuan Shun Co.,Ltd..

4312.
產品:	PP Woven
Polyester Continuous filament Non-woven needle-Punched Geotextile is a kind of geosynthetics used in geotechnical engineering and civil engineering, ...
公司:	[ CN] Shandong Tianhe Plastic Co.,Ltd

4313.
產品:	Barium Sulfate Precipitated
Barium Suflate Precipitated CAS No.: 7727-43-7 Other Names: barium white MF: BaSO4 Grade Standard: Industrial Grade Purity: 98% Appearance: ...
公司:	[ CN] Hutong Global Co.,Ltd

4314.
產品:	Glyhosate
we are manufacturer of glyhosate.
公司:	[ CN] Ningxia Sanxi Chemical Co., Ltd

4315.
產品:	Citric Acid
ANHYDROUS BP98 PACKING 25KG/BAG,ABOUT 24 MT/20'FCL
公司:	[ CN] NGO CHEMICAL DEVELOP GROUP LTD.

4316.
產品:	Dyeing Auxiliary
Pretreatment auxiliaries high concentration series 1,Eco white detergent 2,resisting detergent oil FR-1 3,low-alkali cold-batch agent LD-100% 4,soaping ...
公司:	[ CN] Liansheng Chemical Co., Ltd

4317.
產品:	Polyurethane Foam
O-series Gorvia spray polyurethane foam 750ml Tag: All-season use, High elastic foam, Dense cell structure, Good dimension stability, Utmost yield ...
公司:	[ CN] Gorcci International Limited

4318.
產品:	5a-Hydroxy Laxogenin
5a-hydroxy laxogenin
公司:	[ CN] Shanghai Angewchem Co.,Ltd

4319.
產品:	Xanthan Gum ( Oilfield Grade)
1.Description White to cream colored free flowing powder, soluble in water. 2.Specification (Oil Driling & Exploitation Grade Xanthan ...
公司:	[ CN] shijiazhuang oilwell biology technology Co.,Ltd

4320.
產品:	Mixed Refrigerant
Our company supply refrigerants:R134A,R22,R11,R23,R12,R125,142B,R141,R32; Mixed refrigerant : R404A,R410A,R407C,R406A,R507,R408,R409; fire extinguishing ...
公司:	[ CN] Yongkang Chengtai Chemical Co.,Ltd

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