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Home > Category > Biological Reagents > Colourants and Indicators > Tobias acid

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Tobias acid

Product Attributes

Catalog No： YB23675 CAS No.： 81-16-3 Brand:

MF: C₁₀H₉NO₃S MW: 223.25 Characters:白色至粉紅色晶體

Art.No.	Brand	Size	Purity/Grade	Price(USD)	VIP Price (USD)	Availability	Quantity
YB23675	yunbang	25g	98%	$5.00	Visible after login	In stock	- +
YB23675	yunbang	100g	98%	$6.67	Visible after login	In stock	- +
YB23675	yunbang	500g	98%	$18.33	Visible after login	In stock	- +

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Product details

Product Name	Tobias acid
Chinese alias	2-氨基-1-萘磺酸、2-氨基萘-1-磺酸
CAS	81-16-3
Formula	C₁₀H₉NO₃S
MW	223.25
Appearance	白色至粉紅色晶體
MDL	MFCD00003988
Melting point	180 °C
Boiling point	220°C
Storage condition	本品應密封陰涼避光干燥保存。采用內襯塑料袋外套麻袋，或聚丙烯編織袋或木箱包裝。每袋凈重５０ｋｇ。貯存于陰涼、干燥和通風處。貯運時，要注意防曬、防潮、防火。按有毒化學品規定貯運

Symbol
Chemical Stability	易氧化、有毒ＬＤ５０１．９ｇ／ｋｇ，滴入家兔眼內５００ｍｇ２４ｈ以后有一定刺激作用。操作人員應穿戴防護用具。有毒，大鼠經口LD50：1900mg/kg。原料2-萘酚有毒，對皮膚、黏膜有強烈刺激作用，易
Safe Property	S26;S36/37/39
Hazard Category Code	R36/37/38;R40

Chinese alias	2-氨基-1-萘磺酸、2-氨基萘-1-磺酸
CAS	81-16-3
Formula	C₁₀H₉NO₃S
MW	223.25
Appearance	白色至粉紅色晶體
MDL	MFCD00003988
Melting point	180 °C
Boiling point	220°C
Chemical Stability	易氧化、有毒ＬＤ５０１．９ｇ／ｋｇ，滴入家兔眼內５００ｍｇ２４ｈ以后有一定刺激作用。操作人員應穿戴防護用具。有毒，大鼠經口LD50：1900mg/kg。原料2-萘酚有毒，對皮膚、黏膜有強烈刺激作用，易
Safe Property	S26;S36/37/39
Hazard Category Code	R36/37/38;R40
Water Solubility	溶于熱水，微溶于冷水，極微溶于乙醇和乙醚
用途	為偶氮染料中間體。
運輸要求	常規運輸
Storage	本品應密封陰涼避光干燥保存。采用內襯塑料袋外套麻袋，或聚丙烯編織袋或木箱包裝。每袋凈重５０ｋｇ。貯存于陰涼、干燥和通風處。貯運時，要注意防曬、防潮、防火。按有毒化學品規定貯運
Smiles	S(C1C2C=CC=CC=2C=CC=1N)(O)(=O)=O
InchiKey	GWIAAIUASRVOIA-UHFFFAOYSA-N

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