九水硫化钠 [1313-84-4]
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英文名:Sodium sulfide
- 别名:臭苏打 九水合硫化钠 一硫化钠 硫化钠
- CAS号:1313-84-4 分子式:Na2S·9H2O 分子量:240.18
P98471-100g 九水硫化钠 [1313-84-4] 99.9% metals basis 100g 485.00 促销价:363.75
P98472-25g 九水硫化钠 [1313-84-4] 99.9% metals basis 25g 164.00 促销价:123.00
P98473-500g 九水硫化钠 [1313-84-4] 99.99% metals basis 500g 1707.00 促销价:1280.25
P98477-100g 九水硫化钠 [1313-84-4] 99.99% metals basis 100g 571.00 促销价:428.25
P98476-25g 九水硫化钠 [1313-84-4] 99.99% metals basis 25g 192.00 促销价:144.00
P98475-500g 九水硫化钠 [1313-84-4] ACS 500g 278.00 促销价:208.50
P98472-500g 九水硫化钠 [1313-84-4] AR,≥98% 500g 65.00 促销价:42.25
P98474-500g 九水硫化钠 [1313-84-4] GR 500g 75.00 促销价:48.75
P98479-100g 九水硫化钠 [1313-84-4] PT 100g 98.00
P98478-500g 九水硫化钠 [1313-84-4] SP 500g 1158.00
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P98470-500g | 九水硫化钠 [1313-84-4] | 99.9% metals basis | 500g | 1064.00 | 798.00 | 登录可见 |
P98470-500g 九水硫化钠 [1313-84-4] 99.9% metals basis 500g 1064.00 促销价:798.00
|
P98471-100g | 九水硫化钠 [1313-84-4] | 99.9% metals basis | 100g | 485.00 | 363.75 | 登录可见 |
P98471-100g 九水硫化钠 [1313-84-4] 99.9% metals basis 100g 485.00 促销价:363.75
|
P98472-25g | 九水硫化钠 [1313-84-4] | 99.9% metals basis | 25g | 164.00 | 123.00 | 登录可见 |
P98472-25g 九水硫化钠 [1313-84-4] 99.9% metals basis 25g 164.00 促销价:123.00
|
P98473-500g | 九水硫化钠 [1313-84-4] | 99.99% metals basis | 500g | 1707.00 | 1280.25 | 登录可见 |
P98473-500g 九水硫化钠 [1313-84-4] 99.99% metals basis 500g 1707.00 促销价:1280.25
|
P98477-100g | 九水硫化钠 [1313-84-4] | 99.99% metals basis | 100g | 571.00 | 428.25 | 登录可见 |
P98477-100g 九水硫化钠 [1313-84-4] 99.99% metals basis 100g 571.00 促销价:428.25
|
P98476-25g | 九水硫化钠 [1313-84-4] | 99.99% metals basis | 25g | 192.00 | 144.00 | 登录可见 |
P98476-25g 九水硫化钠 [1313-84-4] 99.99% metals basis 25g 192.00 促销价:144.00
|
P98475-500g | 九水硫化钠 [1313-84-4] | ACS | 500g | 278.00 | 208.50 | 登录可见 |
P98475-500g 九水硫化钠 [1313-84-4] ACS 500g 278.00 促销价:208.50
|
P98472-500g | 九水硫化钠 [1313-84-4] | AR,≥98% | 500g | 65.00 | 42.25 | 登录可见 |
P98472-500g 九水硫化钠 [1313-84-4] AR,≥98% 500g 65.00 促销价:42.25
|
P98474-500g | 九水硫化钠 [1313-84-4] | GR | 500g | 75.00 | 48.75 | 登录可见 |
P98474-500g 九水硫化钠 [1313-84-4] GR 500g 75.00 促销价:48.75
|
P98479-100g | 九水硫化钠 [1313-84-4] | PT | 100g | 98.00 | 98.00 | 登录可见 |
P98479-100g 九水硫化钠 [1313-84-4] PT 100g 98.00
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P98478-500g | 九水硫化钠 [1313-84-4] | SP | 500g | 1158.00 | 1158.00 | 登录可见 |
P98478-500g 九水硫化钠 [1313-84-4] SP 500g 1158.00
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化学性质
质量标准
Q/(HG)SJ 690-95
99.99% metals basis:
外观Appearance Colorless to White Crystals and/or Chunks
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.99% Based on Trace Metals Impurities
含量Assay(Titration by Na2S2O3) 98.0 - 102.0 %
铵盐Ammonium (NH4) ≤0.005 %
亚硫酸盐和硫代硫酸钠Sulfite and Thiosulfite
≤0.1 %
ICP: Confirms Na and S Components Confirmed
痕量金属分析total metallic impurities ≤100ppm by ICP Atomic emission AND AAS
(Al、Ba、B、Ca、Cr、Fe、Li、K、Ru、Cs)
项目Item 分析纯 化学纯
(AR) (CP)
含量(Na2S·9H2O)Assay,% ≥98.0 96.0
澄清度试验Clarty 合格 合格
水不溶物Insiluble matter in water,% ≤0.002 0.005
铵盐(NH4)Ammonium,% ≤0.002 0.006
碘氧化物(以Na2S2O3.5H2O)
Substances oxided by lodine,% ≤0.5 0.1
ACS级
项目名称 ACS Grade
含量Assay ≥98.0%
铵Ammonium ≤0.005%
亚硫酸盐和硫代硫酸盐Sulfite and thiosulfate ≤0.1%
危险性质
WGK Germany 2
RTECS号 WE1925000
F 13
HazardClass 8
PackingGroup II
危险品标志 C,N
危险类别码 31-34-50
安全说明 26-45-61
用途及存储
用于制造染料、硫化物,并用作矿石浮选剂、生皮脱毛剂、纸张蒸煮剂等