产品名称

聚萘甲醛磺酸钠盐

CAS NO

9084-06-4

中文别名

分散剂MF;甲基萘磺酸钠的甲醛缩合物;

英文名称

disodium,5-[(6-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate

英文别名

O759;Morwet D425;sodium salt of alkylnaphthalenesulfonate formaldehyde polymer;Naphthalenesulfonic acid,polymer with formaldehyde,sodium salt;

分子式

C21H14Na2O6S2

分子量

472.44200

EINECS

618-665-6

熔点

沸点

毒性

Dispersant MF Identification: Chemical Name: Sodium poly[(naphthaleneformaldehyde)sulfonate] Synonyms: Sodium salt polynaphthalene formaldehyde sulfonate; Disodium 5,5''-methanediyldinaphthalene-2-sulfonate; Diffusing agent (MF); Dispersing Agent MF; CAS No.: 9084-06-4 Molecular Formula: C21H14Na2O6S2 Properties: Dark brown powder, easily soluble in water, resistant to acid, alkali, salt and hard water, with good diffusibility and thermal stability as well as apparently improved foaming characteristic, staining property and high-temperature dispersity. Compose: Methylnaphthalene sulfonate formaldehyde condensate Ion type: Negative ion Specifications: Disperse power(standard product),%: ≥95 Heat-resisting stability(130℃):4-5 Sodium sulfate content,%: ≤8 PH(1% water-solution):7-9 Insolubles in water,%:≤0.05 Content of calcium and magnesium ,ppm: ≤4000 Application: Mainly used for vat dyes, disperse dyes, reactive dyes as dispersing agent. The product can be carried out with various types of dispersing agent mixtures, to adapt to all kinds of disperse dyes commercialization requirements. can also be used for textile printing and dyeing, pesticides , ceramics, rubber, paper, oil drilling, carbon black, water treatment ,water reducing agent of concrete and other industries as dispersing agent. Packing& Storage: 25KG Woven bag with plastic liner. Stored at room temperature in dark place and transported as Non-toxic, non-inflammable, non-explosive goods.