Sodium diethyldithiocarbamate trihydrate
Molecular Structure:
MDL:
--MFCD00150617
Molecular Formula:
C5H10NNaS2·3H2O
Molecular Weight:
225.31
Alias:
銅鋅靈,二乙基二硫代氨基甲酸鈉三水合物,促進(jìn)劑SDC
Cupral
Diethyldithiocarbamic acid sodium salt
accelerator SDC
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Sodium diethyldithiocarbamate trihydrate |
ACS |
500g |
RMB 294.8 |
Consulting service |
Sodium diethyldithiocarbamate trihydrate |
AR |
500g |
RMB 206.8 |
Consulting service |
Sodium diethyldithiocarbamate trihydrate |
AR |
100g |
RMB 60.5 |
Consulting service |
Character:
白色至無(wú)色結(jié)晶。有吸濕性。易溶于水,能溶于醇、丙酮,不溶于乙醚和苯,水溶液呈堿性并逐漸分離。遇酸能分離出二硫化碳而使溶液混濁。最大吸收波長(zhǎng)(乙醇中)257、290nm(摩爾吸光系數(shù)1200、13000)。低毒,半數(shù)致死量(大鼠,經(jīng)口)。
熔點(diǎn):94-98.5℃
密度:1.30-1.37
Quality Standard: GB/T 1027-89
項(xiàng)目Item 分析純
含量Assay,% ≥99.0
對(duì)銅適用性試驗(yàn)Sensitivity to copper 合格
水溶解試驗(yàn)Solubility in water 合格
灼燒殘?jiān)?以硫酸鹽計(jì))Ignition residue,% 30.5-32.5
二乙基二硫代氨基甲酸鈉ACS級(jí):
項(xiàng)目名稱(chēng) ACS Grade
Assay[(C2H5)2NCS2Na·3H2O] ≥99%
溶解性試驗(yàn)Soulbility in water passes test
硫酸鹽(以Na2SO4計(jì))Sodium 30.5-32.5%
對(duì)銅的靈敏度Sensitivity to copper passes test
Storage:
密封干燥保存。
用途 銅的顯色反應(yīng),比色測(cè)定中提取少量重金屬如銅、鎘、釩、鎳和鈷。生物學(xué)上阻止巨噬細(xì)胞NO的合成的誘導(dǎo)。用作天然橡膠、丁苯橡膠、丁腈橡膠、氯丁橡膠的硫化促進(jìn)劑。