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Sodium lignosulfonate CAS# 8061-51-6
CAS Number: 8061-51-6
Chemical Formula: C20H24Na2O10S2
Appearance: Black Powder
Synonyms:
ahr2438b
banirexn
betz402
HS Code: 3804001000
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Sodium lignosulfonate CAS# 8061-51-6
This product appears as brown powder or liquid with no special smell. It is non-toxic, being easily soluble in water and alkali. It undergoes precipitation upon coming across acid. Has a strong ability to disperse.
| Sodium lignosulfonate Chemical Properties |
| solubility | H2O: soluble |
| form | powder to crystal |
| color | Black |
| PH | 3.5 (10wt. %) |
| Odor | Slight characteristic odor |
| Water Solubility | H2O: soluble |
| EPA Substance Registry System | Sodium lignosulfonate (8061-51-6) |
| Safety Information |
| Safety Statements | 24/25 |
| WGK Germany | 1 |
| RTECS | OI6174000 |
| HS Code | 3804.00.1000 |
| Hazardous Substances Data | 8061-51-6(Hazardous Substances Data) |
Product Application of Sodium lignosulfonate CAS# 8061-51-6
1,It is mainly used as cement water-reducing agent, leading to the diffusion of group of cement so that the water content is precipitated out, increasing its mobility, thereby reducing the mixing water, and saving cement. When being used in the formulation of the oil drilling pulp, it can be used to reduce mud viscosity and shear force to control the mobility of drilling mud. In this case, the inorganic mud and inorganic salt impurities remain in the suspension state in the drilling, preventing the mud flocculation. It also has prominent salt resistance, anti-calcium and high temperature resistance.
2,It can also be used as concrete water-reducing agent, oil drilling mud dispersant, printing and dyeing and so on
| Melting point | 370°C(decomposition) |
| density | 2.306（16℃） |
| RTECS | TB8528000 |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water and in ethanol (96 per cent). It dissolves in dilute hydrochloric acid and in dilute nitric acid. |
| form | gel (aged) |
| color | White |
| PH | 7 (10g/l, H2O, 20°C) suspension |
| Water Solubility | Sparingly soluble in water, practically insoluble in cold water. |
| Merck | 13,1697 |
| Solubility Product Constant (Ksp) | pKsp: 7 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | FUFJGUQYACFECW-UHFFFAOYSA-L |
| LogP | -2.148 (est) |
| CAS DataBase Reference | 7757-93-9(CAS DataBase Reference) |
| EPA Substance Registry System | Calcium hydrogen phosphate (7757-93-9) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25-22 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2835 25 00 |
| Hazardous Substances Data | 7757-93-9(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 10000 mg/kg LD50 dermal Rabbit > 7940 mg/kg |
Product Application of Calcium phosphate dibasic CAS#7757-93-9
Dibasic calcium phosphate is found in nature as the mineral monetite. It is used as a food supplement and source of calcium, both in human food and animal feed. It is used in dough conditioner; in several dental products and in medicine. Other applications are in fertilizers, plastics and in the manufacture of glass.
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