| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D830780 | MACKLIN | 4,4'-二氨基二苯乙烯-2,2'-二磺酸 | 95% | 55元/25g; 166元/100g; 520元/500g; 1563元/2.5kg; | 展开 |
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| D0121 | TCI | 4,4'-Diaminostilbene-2,2'-disulfonic Acid | >94.0%(T) | 175元/25G; 425元/100G; 1190元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >94.0%(T) | | 分子式/分子量 | C14H14N2O6S2 = 370.39 | | 外观与形状(20℃) | 固体 | | 应避免的情况 | 光 | | Reaxys-RN | 2954139 | | PubChem物质ID | 87566859 | | SDBS (AIST Spectral DB) | 1661 | | Merck Index (14) | 595 | | MDL编号 | MFCD00024946 |
技术规格 | Appearance | Light yellow to Brown powder to crystal | | Purity(Neutralization titration) | min. 94.0 % |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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相关法规 |
| 617529 | J&K | 4,4'-Diamino-2,2'-stilbenedisulfonic acid | 95% | 371元/100G; 1064元/500G; | 展开 |
基本信息 | 分子式 | C14H14N2O6S2 | | 分子量 | 370.40 | | 熔点 | >300 | | MDL编码 | MFCD00024946 | | Merck | 14,595 | | EINECS 编号 | 201-325-2 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H312
H315
H319
H332
H335 | | 防范说明 | P261
P280
P301+P312
P302+P352
P304+P340
P305+P351+P338 | | WGK | 1 | | RTECS | WJ6603000 | | TSCA | 是 |
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| A16664 | Alfa Aesar | 4,4'-Diaminostilbene-2,2'-disulfonic acid | 95% | 488元/25g; 1700元/100g; | 展开 |
基本信息 MDL
MFCD00024946 EINECS
201-325-2 分子式
C14H14N2O6S2 分子量
370.41 熔点
>300° 形态
Powder Beilstein
629516 Merck
14,595 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. RTECS
WJ6603000 TSCA
是 |
| C40641 | Alfa Aesar | 4,4'-Diaminostilbene-2,2'-disulfonic acid | 95% | 892元/100g; 3000元/500g; | 展开 |
基本信息 Ref#
40641 MDL
24946 分子式
C14 H14 N2 O6 S2 分子量
370.4 |
| 462268 | Sigma-Aldrich | 4,4′-Diamino-2,2′-stilbenedisulfonic acid | technical grade, 85% | 888.85元/100 G; | 展开 |
产品说明 一般描述 4,4′-二氨基-2,2′-二苯乙烯二磺酸二钠盐可用于合成染料和光学增白剂或荧光增白剂。 包装 100 g in glass bottle 基本信息 | 经验(实验)分子式 | C14H14N2O6S2 | | 分子量 | 370.40 | | EC 号 | 201-325-2 | | MDL编号 | MFCD00024946 | | PubChem化学物质编号 | 24869958 | | NACRES | NA.22 |
产品性质 | 等级 | technical grade | | 质量水平 | 100 | | 测定 | 85% | | mp | >300 ℃ (lit.) | | SMILES string | Nc1ccc(\C=C\c2ccc(N)cc2S(O)(=O)=O)c(c1)S(O)(=O)=O | | InChI | 1S/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22)/b2-1+ | | InChI key | REJHVSOVQBJEBF-OWOJBTEDSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 | | 危险分类 | Acute Tox. 4 Oral | | 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 222005 | Fluorochem | 4,4'-Diaminostilbene-2,2'-disulphonic acid | >94% | 264元/5g; 418元/25g; 1056元/100g; 2970元/500g; | 展开 |
基本信息 | CAS Number | 81-11-8 | | MDL Number | MFCD00024946 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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