MERCK-德国默克染毛色媒黑 1.03170.0025_详细资料

产品信息 Eriochrome black T (C.I. 14645) ( 染毛色媒黑 T ) indicator for complexometry ACS,Reag. Ph Eur 产品编号包装 Qty/Pk 1031700025 玻璃瓶 25 g 1031700100 玻璃瓶 100 g 产品信息 Grade ACS,Reag. Ph Eur Synonyms Chrome black T, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic acid sodium salt Hill Formula C₂₀H₁₂N₃NaO₇S HS Code 3204 19 00 EC number 217-250-3 Molar mass 461.38 g/mol CAS number 1787-61-7 化学及物理数据 Solubility 50 g/l (20 °C) Molar mass 461.38 g/mol Bulk density 400 - 600 kg/m³ pH value 3.7 (10 g/l, H₂O, 20 °C) GHS安全信息 Hazard Statement(s) H319: 引起严重的眼睛刺激。 H411: 对水生生物有毒并且有长期持续影响。 Precautionary Statement(s) P273: 避免释放到环境中。 P305 + P351 + P338: 如溅入眼睛，用水小心冲洗几分钟。如戴隐形眼镜且便于取出，取出隐形眼镜，继续冲洗。 Signal Word 警告 Hazard Pictogram(s) Storage class 10 - 13 其它液体及固体 WGK WGK 2 水危害 Disposal 3 反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类. 安全标示 R Phrase R 36-51/53 Irritating to eyes.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S Phrase S 26-61 In case of contact with eyes, rinse immediay with plenty of water and seek medical advice.Avoid release to the environment. Refer to special instructions/ Safety data sheets. Categories of danger ????, ????? Hazard Symbol 交通信息 Declaration (railroad and road) ADR, RID UN 3077 Umweltgefährdender Stoff, fest, n.a.g.(NATRIUM-3-HYDROXY-4-((1-HYDROXY-2-NAPHTHYL)AZO)-7-NITRONAPHTHALIN-1-SULFONAT), 9, III Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(SODIUM 3-HYDROXY-4-((1-HYDROXY-2-NAPHTHYL)AZO)-7-NITRONAPHTHALENE-1-SULPHONATE), 9, III, Marine Pollutant: P Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(SODIUM 3-HYDROXY-4-((1-HYDROXY-2-NAPHTHYL)AZO)-7-NITRONAPHTHALENE-1-SULPHONATE), 9, III 毒物学数据 LD 50 oral LD50 rat 17590 mg/kg

产品编号	包装	Qty/Pk
1031700025	玻璃瓶	25 g
1031700100	玻璃瓶	100 g

产品信息
Grade	ACS,Reag. Ph Eur
Synonyms	Chrome black T, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic acid sodium salt
Hill Formula	C₂₀H₁₂N₃NaO₇S
HS Code	3204 19 00
EC number	217-250-3
Molar mass	461.38 g/mol
CAS number	1787-61-7

化学及物理数据
Solubility	50 g/l (20 °C)
Molar mass	461.38 g/mol
Bulk density	400 - 600 kg/m³
pH value	3.7 (10 g/l, H₂O, 20 °C)

GHS安全信息
Hazard Statement(s)	H319: 引起严重的眼睛刺激。 H411: 对水生生物有毒并且有长期持续影响。
Precautionary Statement(s)	P273: 避免释放到环境中。 P305 + P351 + P338: 如溅入眼睛，用水小心冲洗几分钟。如戴隐形眼镜且便于取出，取出隐形眼镜，继续冲洗。
Signal Word	警告
Hazard Pictogram(s)
Storage class	10 - 13 其它液体及固体
WGK	WGK 2 水危害
Disposal	3 反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.

安全标示
R Phrase	R 36-51/53 Irritating to eyes.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase	S 26-61 In case of contact with eyes, rinse immediay with plenty of water and seek medical advice.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger	????, ?????
Hazard Symbol

交通信息
Declaration (railroad and road) ADR, RID	UN 3077 Umweltgefährdender Stoff, fest, n.a.g.(NATRIUM-3-HYDROXY-4-((1-HYDROXY-2-NAPHTHYL)AZO)-7-NITRONAPHTHALIN-1-SULFONAT), 9, III
Declaration (transport by sea) IMDG-Code	UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(SODIUM 3-HYDROXY-4-((1-HYDROXY-2-NAPHTHYL)AZO)-7-NITRONAPHTHALENE-1-SULPHONATE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR	UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(SODIUM 3-HYDROXY-4-((1-HYDROXY-2-NAPHTHYL)AZO)-7-NITRONAPHTHALENE-1-SULPHONATE), 9, III

毒物学数据
LD 50 oral	LD50 rat 17590 mg/kg

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