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化学试剂 在 安徽

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价钱:4.91 CNY
批发价格:4.91 CNY(起 25 千克)

价钱:10.61 CNY
Verified partner for over a 8 years
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Delivery in 安徽 from
乌克兰
This company received an enquiry 5 days ago
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网站: marisa.org.ua
Verified partner for over a year
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Delivery in 安徽 from
乌克兰
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网站: soda.kiev.ua
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Unlimited
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乌克兰
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价钱:4746.71 CNY
批发价格:4746.71 CNY(起 2 吨)
Verified partner for over a 7 years
Premium Gold
Delivery in 安徽 from
乌克兰
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网站: himfarm.com.ua

Verified partner for over a 8 years
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白俄罗斯
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网站: belhim.by

产品销售仅在散装
批发价格:195.68 CNY(起 1 千克)
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俄罗斯
+749 
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Verified partner for over a 3 years
Premium Gold
Delivery in 安徽 from
乌克兰
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网站: labtime.ua

价钱:3.23 CNY
批发价格:3.02 CNY(起 1000 千克)
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俄罗斯
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网站: rmt-m.ru
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Delivery in 安徽 from
哈萨克斯坦
+772 
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网站: antigen.kz

email: lisa@mengdit.com skype:lisamengdi wecansupplymethylone,ethylonea-pvp,4mmc,jwh-018,ur144,5f-akb48,3mmc,6apb, 5mapb.4cmc 2nmc bk-ebdp Furanylfentanyl   hex_en   dibutylon 更多
中国, 安庆 

Gamma-Butyrolactone (GBL) Gamma-Butyrolactone (GBL) has widespread industrial use. It is a common solvent and reagentin chemistry and is used as an aroma compound, as a stain remover, as a superglue r 更多

Industrial acetonitrileanqin acetonitrile Test Item Test Method Specification Result Unit Density(20℃) GB 4472 0.780 - 0.785 0.7815 g/cm3  更多

植 酸 (肌醇六磷酸、环己六醇磷酸酯 ) 分子式:C6H18O24P6 分子量:660.08 理化性质:植酸为淡黄色粘稠液体,易溶于水,乙醇和丙酮,微溶于 和甲醇几乎不溶于 、苯、氯仿。小白鼠口服LD504942mg/kg。毒性比食盐LD504000mg/kg还低,在很宽的PH范围内都有较强的螯合能力,其水溶液呈酸 性、受热(120℃以上)易水解。 应用:植酸以其独特的生理、药理 更多

分子式:CH3ONa 分子量:54.02 CAS:124-41-4 一、物化性质: 白色无定形易流动粉末。易与氧反应,遇潮气或水分解为甲醇和氢氧化钠,在126°C以上的空气中分解。溶于甲醇和乙醇。不溶于苯和甲苯。 二、质量指标: 项目 指标 外 观 白色粉状 含 量(总碱)  更多

品牌:精汇型号:FCC-CAMG 供货地:合肥精汇 产地:合肥精汇 包装:660瓶/箱 详细说明: 水溶液中的钙、镁离子检测试剂 使用方法:在装有50ml水的水杯中加入本试剂微量,约0.05~0.1克。将本试剂与水混合后,被测水色越白浊, 即说明此水中钙离子、镁离子越多;反之越少;清澈透明说明此水中无钙离子、镁离子。 更多

White is widely used in coatings, plastic, rubber, ink, paper, chemical fiber, ceramics, cosmetic, medicine and food industries. The paint industry chain is the largest user, especially rutile type of 更多

Specification: Purity: 99.2~101.0% min Sulfur (S): 0.0002% max Sulphate (SO4): 0.007% max Chloride(CL): 0.007% max Ash: 0.008% max Fe: 0.002% max As: 0.0002% max Pb: 0.0005% max A 更多

Colorless or light yellow, strong refractive volatile oily liquid with bitter apricot kernel taste, fragrant fragrance when combustion, inflammable. Oxidating to become benzoic acid. Soluble in ethyl  更多

We can supply you the following kinds of above products: Sodium Sulphide 60% purity red iron content from 1500ppm to 150ppm Packed in 25kg PP bags inside PE bags. 25mts/FCL Sodium Sulphide 60 更多

Features: 1. Effective chlorine: 65-70% min 2. Form: Granular, tablets 3. Color: White or light-gray 4. Process: Sodium based 5. Applications: A) for bleaching purpose of 更多

Purity≥ 99.99% Acidity(HCl)≤ 0.0004% Moisture≤ 0.008% Residue after evaporation ≤ 0.0015% Chroma(APHA), PT-Co≤ 10 Packing details Packing spec.: 270kg/drum 80drum/20'GP Min orde 更多

A reagent is a "substance or compound that is added to a system in order to bring about a chemical reaction, or added to see if a reaction occurs."Although the terms reactant and reagent are often use 更多

Used for liquid washing, cleaning, shampoo, meal with washing bath of chemical industry, etc are used in textile, the papermaking, the leather, machinery, petroleum mining industry etc. This product i 更多
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