产品名称

二萘基甲烷二磺酸钠

CAS NO

36290-04-7

中文别名

分散剂NNO;2-萘磺酸、甲醛的聚合物钠盐;2-萘磺酸甲醛聚合物钠盐

英文名称

Dispersing Agent NNO

英文别名

Sodium polynaphthalene sulfonate; sodium naphthalene-2-sulfonate formaldehyde (1:1:1); Diffusing agent NNO; Sodium methylenedinaphthalene disulphonate; disodium 5-[(7-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate; Sodium salt of polynaphthalene sulphonic acid; 查看更多英文别名 收起

分子式

C21H14Na2O6S2

分子量

472.44200

EINECS

熔点

沸点

毒性

Dispersant NNO Identification: Chemical Name: Naphthalene sulfonate formaldehyde condensate Synonyms: Dispersing Agent NNO; Diffusing agent NNO; Sodium polynaphthalene sulfonate CAS No.: 36290-04-7 Ionization type: negative ion Properties: light yellow to yellow-brown powder, an anionic surfactant. Soluble in water, acid, alkali and all kinds of hard water, good dispersion properties and affinity with protein and polyamide fibers. Specifications: Dispersing power: ≥ 95% Na2SO4: ≤5.0% Water content: ≤9% pH(1％water solution): 7-9 Insoluble matter: ≤0.05% Ca Mg Contents: ≤4000 ppm Application: Printing and dyeing industry , It can be used in reduction dyes floating matters pad dyeing, dyeing, scattering and solubility Reduction dyes dyeing and so on. It can be used in silk/ wool Textile dyeing. In dyes industry it can be mainly used as scattering as well as emulsion stability, as well as leather tanning agents. Packing& Storage: 25kg woven bag with plastic inner. It should be stored in cool, dry, ventilated warehouse.