主要用于制造化学试剂、铬盐产品及颜料等。
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Sodium chromate, anhydrous
Dangerous GoodsCAS number:7775-11-3 molecular formula:Na2CrO4
overview
compound introduction
Specs
| Chinese alias | 铬酸钠 | ||
| English alias | Chromic acid, disodium salt | Chromic acid, disodium salt, tetrahydrate | Chromic acid (H2CrO4), disodium salt | Chromium sodium oxide | CHEBI:78671 | disodium;dioxido(dioxo)chromium | CHROMIC ACID (H2CRO4) SODIUM SALT (1:2) | EC 231-889-5 | disodium diox | ||
| CAS number | 7775-11-3 | molecular formula | Na2CrO4 |
| molecular weight | 161.97 g/mol | Exact mass | ≥98% |
| PSA | 80.300 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS06 , GHS08 , GHS09 , GHS05
Signal word:
Danger
Hazard Statement:
H301: 吞咽会中毒 H314: 造成严重的皮肤灼伤和眼睛损伤 H317: 可能引起皮肤过敏反应 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难 H312: 皮肤接触有害 H410: 对水生生物有剧毒并具有长期持续影响 H330: 吸入致命 H372: 通过长时间或反复暴露对器官造成损害 H360: 可能损害生育力或未出生的孩子 H340: 可能导致遗传缺陷 H350: 可能导致癌症
Statement of Preventive Measures:
P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P284: 如果通风不良,请佩戴呼吸防护装置。 P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P201: 使用前获取特殊说明 P308+P313: 如接触到或有疑虑:求医/就诊。 P271: 仅在室外或通风良好的地
WGK Germany:
3
Personal protective equipment:
Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECS:
GB2958300
UN Number:
3085
General hazardous chemicals:
一般危化品
Packing Group:
Ⅰ
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
2146108 | sodium chromate | sodium chromate





