CN1066465A - Domestic bleaching water - Google Patents

Domestic bleaching water Download PDF

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Publication number
CN1066465A
CN1066465A CN 91102935 CN91102935A CN1066465A CN 1066465 A CN1066465 A CN 1066465A CN 91102935 CN91102935 CN 91102935 CN 91102935 A CN91102935 A CN 91102935A CN 1066465 A CN1066465 A CN 1066465A
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Prior art keywords
water
sodium
javelle
essence
bleaching
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Pending
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CN 91102935
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Chinese (zh)
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李耀贞
傅世樒
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Institute of Biophysics of CAS
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Institute of Biophysics of CAS
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Priority to CN 91102935 priority Critical patent/CN1066465A/en
Publication of CN1066465A publication Critical patent/CN1066465A/en
Pending legal-status Critical Current

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Abstract

The invention provides a kind of domestic bleaching water that is used to make fabric bleaching, be characterized in that in hypochlorous sodium be in the aqueous solution of main component, the essence that adds a spot of water-softening agent, stablizer and an amount of adjusting Javelle water smell constitutes.This product is made simple, and cost is low, and existing bleaching action has bactericidal potency again to fabric, and to baby diaper, old man's underpants, bed clothes go the flavor sterilization extremely effective, and it also is good merchantable brand that flavor is removed in the sterilization of toilet water drain.

Description

Domestic bleaching water
The present invention relates to a kind of SYNTHETIC OPTICAL WHITNER, particularly a kind of domestic bleaching water that is used for fabric bleaching.
Use various SYNTHETIC OPTICAL WHITNER in the printing and dyeing industry at present, they are chlorinated lime, sodium hypochlorite solution, high test bleaching powder, chloramine-T, clorox, Textone, hydrogen peroxide, sodium peroxide, Sodium peroxoborate etc.Its document has: " reagent handbook " (second edition) that Shanghai science tech publishing house publishes, " Chemicals handbook " (daily-use chemical industry) that Chemical Industry Press publishes, " chemistry (chemical industry medicine) voluminous dictionary " (the Duan Mugan chief editor) that Taiwan company limited of humane press publishes.These SYNTHETIC OPTICAL WHITNER all are in being applicable to that printing and dyeing industry is produced, and the working conditions harshness is not suitable for the family expenses bleaching of fabric.The SYNTHETIC OPTICAL WHITNER of Japanese Patent J58007498 is to adopt 60-40%(weight) the peroxide trisodium phosphate make paste with 40-60% hypochloric acid water solution (25%) stirring, get white powdery chlorinated lime through dry air, but production unit and technology are complicated, the product cost height.
Purpose of the present invention is exactly in order to overcome the problem that above-mentioned SYNTHETIC OPTICAL WHITNER exists, to provide a kind of production unit and technology simple, and low cost product is applicable to the Javelle water of family expenses.
The present invention's " domestic bleaching water " adopts following scheme implementation, and it is that hypochlorous sodium is the aqueous solution of main component, and add a spot of water-softening agent and make the stable stablizer of Javelle water on a small quantity, and the essence of an amount of adjusting Javelle water smell and constituting.
The main body of Javelle water of the present invention is a clorox, and following reaction is arranged after it is water-soluble:
Hypochlorous acid decomposes again:
The oxidation capacity of newborn oxygen is very strong, destroys pigment group and bleaches, but also destroy fiber, and the main bleaching action of clorox is that hypochlorous acid is to pigment addition that key rises, therefore sodium hypochlorite bleaching is effective, and very little to fiber loss, its chemical reaction is:
Figure 911029354_IMG1
For satisfying various water quality, the requirement of prolonged preservation is in the aqueous solution of main component in hypochlorous sodium (NaClO), in addition the stablizer and the essence of less water tenderizer, Javelle water.General trisodium phosphate (the Na that adopts 4P 2O 710H 2O), Sodium hexametaphosphate 99 (NaPO 4) xAnd tertiary sodium phosphate (Na 3PO 4) be the water softening agent.
(the weight meter) composed as follows of domestic bleaching water of the present invention:
Clorox: 60%-83%, three kinds of water-softening agents: trisodium phosphate, Sodium hexametaphosphate 99, tertiary sodium phosphate respectively are 0.05%-1%, and Javelle water stablizer sodium hydroxide is 0.5%-2%, essence 0.01%-0.02%, its surplus is a water.
Concrete method for making is with water-softening agent, and stablizer and essence add respectively by formula rate in the aqueous solution of the clorox that has prepared, stirs, and fully dissolving is Javelle water, can put into dark-coloured vial or Plastic Bottle packing and preserve.
The present invention's " domestic bleaching water " has good bleaching action to fabric, general commercially available white dyes there is no bleaching action and just sends out blue streak and give bright-coloured sensation, at present at the commercially available chlorinated lime in chemical industry shop, produce precipitation of calcium carbonate during bleaching, the variable xanthochromia of fabric is hard, and the clorox generation is sodium hydroxide, solubleness is big, soluble in water with the yellow soda ash of carbon dioxide generating, in solution, can produce shock absorption, so the reduction of the pH value of solution is less, this product can be used plastic bottle, existing bleaching action has bactericidal potency again to fabric, therefore except that general washing keep fabric white clean bright-coloured, to baby diaper, old man's underpants, bed clothes go the flavor sterilization extremely effective, and to the toilet, it also is good merchantable brand that flavor is removed in the sterilization of sewer line.Domestic bleaching water of the present invention has production unit and preparation technology simple, operation easily, advantage such as product cost is low.
Embodiment one
Javelle water weight is formed proportioning: clorox 65%, and trisodium phosphate 0.9%, hexa metaphosphoric acid 0.5%, tertiary sodium phosphate 0.1%, sodium hydroxide 1.8%, soap sandal essence 0.01%, its surplus 31.69% is a water.
At first by required proportioning preparation aqueous sodium hypochlorite solution, and then respectively trisodium phosphate, Sodium hexametaphosphate 99, tertiary sodium phosphate, sodium hydroxide, the essence of required ratio is added in the aqueous sodium hypochlorite solution that has prepared, stirring fully, dissolving is Javelle water.This Javelle water for preparing after being diluted to 2% concentration, being used for washing and being polluted bleaching washing on the calico by soy sauce, blood, tomato juice, prepared Chinese ink etc., and wash temperature is 25-30 ℃, and 2.5 hours hold-times, it is fine that stain is eliminated effect.
As this Javelle water is diluted at 1/100 o'clock, the calico detergent bleach is had the effect that obviously bleaches, and the experiment of above-mentioned two kinds of situations is to the equal not damaged of fabric fibre.
Embodiment two
Javelle water weight is formed proportioning: clorox 80%, and trisodium phosphate 0.1%, Sodium hexametaphosphate 99 0.9%, tertiary sodium phosphate 0.6%, sodium hydroxide 0.8%, soap sandal essence 0.02%, its surplus 17.58% is a water.
Compound method is with embodiment one.Javelle water is eliminated effect and identical with embodiment 1 to the calico washing effect to stain.
Embodiment three
Javelle water weight is formed proportioning: clorox 70%, and trisodium phosphate 0.1%, hexa metaphosphoric acid 0.1%, tertiary sodium phosphate 0.8%, sodium hydroxide 0.5%, soap sandal essence 0.01%, its surplus 28.49% is a water.
Compound method such as embodiment one.Javelle water is eliminated effect and identical with embodiment 1 to calico detergent bleach effect to stain.

Claims (3)

1, a kind of domestic bleaching water is characterized in that it is that hypochlorous sodium is the aqueous solution of main component, adds a spot of water-softening agent and makes the stable stablizer of Javelle water on a small quantity and the essence of an amount of adjusting Javelle water smell and constituting.
2, Javelle water according to claim 1 is characterized in that said water-softening agent is trisodium phosphate, Sodium hexametaphosphate 99, tertiary sodium phosphate, and the stablizer of Javelle water is a sodium hydroxide, and essence is soap sandal essence.
3, domestic bleaching water according to claim 2, the weight composition proportioning that it is characterized in that it is clorox 60%-83%, three kinds of water-softening agent trisodium phosphates, Sodium hexametaphosphate 99, tertiary sodium phosphates respectively are 0.05%-1%, Javelle water stablizer sodium hydroxide is 0.5%-2%, soap sandal essence is 0.01%-0.02%, and its surplus is a water.
CN 91102935 1991-05-08 1991-05-08 Domestic bleaching water Pending CN1066465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91102935 CN1066465A (en) 1991-05-08 1991-05-08 Domestic bleaching water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91102935 CN1066465A (en) 1991-05-08 1991-05-08 Domestic bleaching water

Publications (1)

Publication Number Publication Date
CN1066465A true CN1066465A (en) 1992-11-25

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CN 91102935 Pending CN1066465A (en) 1991-05-08 1991-05-08 Domestic bleaching water

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1050630C (en) * 1996-05-03 2000-03-22 王国范 Combined liquid detergent
CN1062009C (en) * 1996-10-21 2001-02-14 谢体生 Disinfactant for anti-rust
CN104499266A (en) * 2014-12-15 2015-04-08 民勤县家兴节能服务有限公司 Pretreatment method of waste cotton clothes
CN104805677A (en) * 2015-05-12 2015-07-29 湖州吉昌丝绸有限公司 Novel fabric bleaching agent composition
CN107484771A (en) * 2017-09-30 2017-12-19 蚌埠科卫消毒药剂有限公司 A kind of 84 thimerosals and preparation method thereof
CN107593763A (en) * 2017-10-13 2018-01-19 吉林省富生医疗器械有限公司 A kind of thimerosal of haemodialysis control unit and preparation method thereof
CN113103391A (en) * 2021-04-28 2021-07-13 圣象(江苏)木业研究有限公司 Wood decolorant and using method thereof
CN115926903A (en) * 2022-12-28 2023-04-07 中山市明新环保科技有限公司 Stable plastic yellow removing agent and preparation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1050630C (en) * 1996-05-03 2000-03-22 王国范 Combined liquid detergent
CN1062009C (en) * 1996-10-21 2001-02-14 谢体生 Disinfactant for anti-rust
CN104499266A (en) * 2014-12-15 2015-04-08 民勤县家兴节能服务有限公司 Pretreatment method of waste cotton clothes
CN104805677A (en) * 2015-05-12 2015-07-29 湖州吉昌丝绸有限公司 Novel fabric bleaching agent composition
CN107484771A (en) * 2017-09-30 2017-12-19 蚌埠科卫消毒药剂有限公司 A kind of 84 thimerosals and preparation method thereof
CN107593763A (en) * 2017-10-13 2018-01-19 吉林省富生医疗器械有限公司 A kind of thimerosal of haemodialysis control unit and preparation method thereof
CN113103391A (en) * 2021-04-28 2021-07-13 圣象(江苏)木业研究有限公司 Wood decolorant and using method thereof
CN115926903A (en) * 2022-12-28 2023-04-07 中山市明新环保科技有限公司 Stable plastic yellow removing agent and preparation method thereof

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