氰化钠

| 分类: | 氰化物和氰酸 | CAS编号: | 540-72-7 | 其他名称: | 硫氰酸钠盐 |
| MF: | 硫氰酸钠 | EINECS号: | 208-754-4 | 等级标准: | 工业级 |
| 纯度: | 98-99% | 出现: | 无色结晶固体 | 应用: | 在药品行业ainly使用,农药 |
| 包装说明: | 50千克鼓 |
| 交货详细信息: | 于10日内或者根据订单数量 |
2.工厂有10年的历史
3.纯度:98%
黄金开采
2.工厂有10年的历史
3.纯度:98%
黄金开采
CAS NO:540-72-7
分子式:硫氰酸钠
分子量:81.07
别名:硫氰酸钠,硫氰酸钠,硫氰酸钠,钠
异氰酸酯,异硫氰酸钠,硫氰酸,钠盐
性质:硫氰酸钠,白色斜方晶系的晶体,是易溶于水,乙醇,丙酮; 相对密度1.735是。 熔点为约 287℃。 加热分解,并在光的产生硫氧化物的有毒烟雾,氮的影响
氧化物和氰化物。 与酸,强碱和强氧化剂激烈反应。
用法:
Genaral:主要用于医药,农药,化纤,电镀,摄影,加速器水泥等行业
光纤industriy:作为纺丝溶剂的聚丙烯腈
建筑industriy:早强剂水泥和混凝土混合料
农药:原料用于生产一些除草剂和杀菌剂的
药物:原料用于生产一些医药产品
包装:25公斤净PP袋内衬聚乙烯袋。
贮存:在密闭袋。 贮存于阴凉,干燥,通风的地方,以防止其被潮解。 分居
从acides,碱和氧化剂。
| Classification: | Cyanide & Cyanate | CAS No.: | 540-72-7 | Other Names: | Thiocyanic acid sodium salt |
| MF: | NaSCN | EINECS No.: | 208-754-4 | Grade Standard: | Industrial Grade |
| Purity: | 98-99% | Appearance: | colorless crystalline solid | Application: | ainly used in sectors of pharmaceuticals, pesticide |
| Packaging Detail: | 50kg drum |
| Delivery Detail: | within 10days or according to order quantity |
2. Factory with 10 years history
3. purity: 98%
gold mining
2. Factory with 10 years history
3. purity: 98%
gold mining
CAS NO: 540-72-7
Molecular formula: NaSCN
Molecular weight: 81.07
ALIAS: Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium
Isocyanate, sodium Isothiocyanate, Thiocyanic Acid, Sodium Salt
Properties: NaSCN, a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx. 287°C. decomposes on heating and under influence of light producing toxic fumes of sulfur oxides, nitrogen
oxides and cyanides. Reacts violently with acids, strong bases and strong oxidants.
Usage:
Genaral: Mainly used in sectors of pharmaceuticals, pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc
Fibre industriy : as spinning solvent for polyacrylonitrile
Architecture industriy: hardening accelerator for cement and concrete mixes
Pesticide: raw material for the production of a number of herbicides and fungicides
Pharmaceuticals: raw material for the production of a number of pharmaceutical products
Packing: 25 kgs net in PP bag with inner of polyethylene bag.
Storage: Keep in tightly closed bags. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated
from acides, bases and oxidants.