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变色酸钠盐,Chromotropic acid sodium salt;60%, technical

别名:铬变酸钠盐;4,5-二羟基-2,7-萘二磺酸钠盐;4,5-Dihydroxy-2,7-naphthalenedisulfonic acid sodium salt

Molecular Formula C10 H7 Na O8 S2;Molecular weight 342.27;CAS RN 3888-44-6;ACD Code MFCD00067682;EINECS 223-430-2;Origin synthetic
货号(SKU): 405262500
CAS号: 3888-44-6
MDL号: MFCD00067682
增值税发票 √ 免费货运 [顺丰 联邦] √
HK$1,926.52
Product Specifications

 Product40526
Chromotropic acid sodium salt,60%,technical

 
General Product Data
Version0
CAS No 3888-44-6
Molecular weight342.27
Molecular formula C10 H7 Na O8 S2
Linear formula

Product Specifications
Appearance (Color) Light grey to brown
Appearance (Form) Powder
Infrared spectrum Conforms
Titration with NaOH >=55 %

安全信息

GHS Pictogram
GHS Signal Word
Warning
GHS H statement
H315:Causes skin irritation
H319:Causes serious eye irritation
H335:May cause respiratory irritation
GHS P statement
P261:Avoid breathing dust/fume/gas/mist/vapors/spray
P302+ P352:IF ON SKIN: Wash with plenty of soap and water
P280:Wear protective gloves/protective clothing/eye protection/face protection
P305 + P351 + P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55